jQuery.extend({
/**
* Returns get parameters.
*
* If the desired param does not exist, null will be returned
*
* @example value = $.getURLParam("paramName");
*/ 
 getURLParam: function(strParamName){
	  var strReturn = "";
	  var strHref = window.location.href;
	  var bFound=false;
	  
	  var cmpstring = strParamName + "=";
	  var cmplen = cmpstring.length;

	  if ( strHref.indexOf("?") > -1 ){
	    var strQueryString = strHref.substr(strHref.indexOf("?")+1);
	    var aQueryString = strQueryString.split("&");
	    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
	      if (aQueryString[iParam].substr(0,cmplen)==cmpstring){
	        var aParam = aQueryString[iParam].split("=");
	        strReturn = aParam[1];
	        bFound=true;
	        break;
	      }
	      
	    }
	  }
	  if (bFound==false) return null;
	  return strReturn;
	}
});

/*-------------------------------------------------------------------------------------------*/

// PolylineEncoder.js copyright Mark McClure  April/May 2007
//
// This software is placed explicitly in the public
// domain and may be freely distributed or modified.
// No warranty express or implied is provided.
//
// History:
// V 2.1  July 2007
//   Minor modification in distance function to enhance
//   speed.  Suggested by Joel Rosenberg.
// V 2.0 May 2007.
//   Major revisions include:
//     Incorporation of Douglas-Peucker algorithm
//     Encapsulation into the PolylineEncoder package.
// V 1.0 September 2006
//   Original version based on simple vertex reduction
// 
// This module defines a PolylineEncoder class to encode
// polylines for use with Google Maps together with a few
// auxiliary functions. Documentation at
// http://facstaff.unca.edu/mcmcclur/GoogleMaps/EncodePolyline/PolylineEncoder.html
//
// Google map reference including encoded polylines:
//   http://www.google.com/apis/maps/documentation/
//
// Details on the algorithm used here:
//   http://facstaff.unca.edu/mcmcclur/GoogleMaps/EncodePolyline/
//
// Constructor:
//   polylineEncoder = new PolylineEncoder(numLevels, 
//     zoomFactor, verySmall, forceEndpoints?);
// where numLevels and zoomFactor indicate how many 
// different levels of magnification the polyline has
// and the change in magnification between those levels,
// verySmall indicates the length of a barely visible 
// object at the highest zoom level, forceEndpoints 
// indicates whether or not the  endpoints should be 
// visible at all zoom levels.  forceEndpoints is 
// optional with a default value of true.  Probably 
// should stay true regardless.
// 
// Main methods:
// * PolylineEncoder.dpEncodeToPolyline(points, 
//     color?, weight?, opacity?)
// Accepts an array of latLng objects (see below) and
// optional style specifications.  Returns an encoded 
// polyline that may be directly overlayed on a Google 
// Map.  Requires that the Google Maps API be loaded.
//
// * PolylineEncoder.dpEncodeToPolygon(pointsArray, 
//     boundaryColor?, boundaryWeight?, boundaryOpacity?,
//     fillColor?, fillOpacity?, fill?, outline?)
// Accepts an array of arrays latLng objects and
// optional style specifications.  Returns an encoded 
// polylgon that may be directly overlayed on a Google 
// Map.  Requires that the Google Maps API be loaded.
//
//
// Convenience classes and methods:
// * PolylineEncoder.latLng
// Constructor:
//   myLatLng = new PolylineEncoder.latLng(y,x);
// The dpEncode* functions expect points in the
// form of an object with lat and lng methods.  A
// GLatLng as defined by the Google Maps API does 
// quite nicely.  If you're developing a javascript
// without loading the API, however, you can use
// a PolylineEncoder.latLng for this purpose.
// //
// PolylineEncoder.pointsToLatLngs
// Sometimes your points are defined in terms of an
// array of arrays, rather than an array of latLngs.
// PolylineEncoder.pointsToLatLngs converts to an array
// of arrays to an array of latLngs for use by the
// dpEncode functions.
// //
// PolylineEncoder.pointsToGLatLngs
// PolylineEncoder.pointsToGLatLngs is analagous to the 
// previous function, but it returns GLatLngs rather
// than PolylineEncoder.latLngs.  The first function may
// be used independently of Google Maps.  Use the second,
// if you need to use the result in a Goole Map function.
//
//
// Lower level methods
// PolylineEncoder.dpEncodeToJSON(points, 
//     color?, weight?, opacity?)
// Returns a legal argument to GPolyline.fromEncoded.
// //
// PolylineEncoder.dpEncode(points);
// This is where the real work is done.  The return value
// is a JSON object with properties named  encodedLevels,
// encdodedPoints and encodedPointsLiteral. These are
// strings which are acceptable input to the points and
// levels properties of the GPolyline.fromEncoded
// function. The encodedPoints string should be used for
// maps generated dynamically, while the
// encodedPointsLiteral string should be copied into a
// static document.
// 
// The standard disclaimers, such as "use at your own risk, 
// since I really don't have any idea what I'm doing," apply. 

// The constructor
PolylineEncoder = function(numLevels, zoomFactor, verySmall, forceEndpoints) {
  var i;
  if(!numLevels) {
    numLevels = 18;
  }
  if(!zoomFactor) {
    zoomFactor = 2;
  }
  if(!verySmall) {
    verySmall = 0.00001;
  }
  if(!forceEndpoints) {
    forceEndpoints = true;
  }
  this.numLevels = numLevels;
  this.zoomFactor = zoomFactor;
  this.verySmall = verySmall;
  this.forceEndpoints = forceEndpoints;
  this.zoomLevelBreaks = new Array(numLevels);
  for(i = 0; i < numLevels; i++) {
    this.zoomLevelBreaks[i] = verySmall*Math.pow(zoomFactor, numLevels-i-1);
  }
}

// The main function.  Essentially the Douglas-Peucker
// algorithm, adapted for encoding. Rather than simply
// eliminating points, we record their from the
// segment which occurs at that recursive step.  These
// distances are then easily converted to zoom levels.
PolylineEncoder.prototype.dpEncode = function(points) {
  var absMaxDist = 0;
  var stack = [];
  var dists = new Array(points.length);
  var maxDist, maxLoc, temp, first, last, current;
  var i, encodedPoints, encodedLevels;
  var segmentLength;
  
  if(points.length > 2) {
    stack.push([0, points.length-1]);
    while(stack.length > 0) {
      current = stack.pop();
      maxDist = 0;
      segmentLength = Math.pow(points[current[1]].lat()-points[current[0]].lat(),2) + 
        Math.pow(points[current[1]].lng()-points[current[0]].lng(),2);
      for(i = current[0]+1; i < current[1]; i++) {
        temp = this.distance(points[i], 
          points[current[0]], points[current[1]],
          segmentLength);
        if(temp > maxDist) {
          maxDist = temp;
          maxLoc = i;
          if(maxDist > absMaxDist) {
            absMaxDist = maxDist;
          }
        }
      }
      if(maxDist > this.verySmall) {
        dists[maxLoc] = maxDist;
        stack.push([current[0], maxLoc]);
        stack.push([maxLoc, current[1]]);
      }
    }
  }
  
  encodedPoints = this.createEncodings(points, dists);
  encodedLevels = this.encodeLevels(points, dists, absMaxDist);
  return {
    encodedPoints: encodedPoints,
    encodedLevels: encodedLevels,
    encodedPointsLiteral: encodedPoints.replace(/\\/g,"\\\\")
  }
}

PolylineEncoder.prototype.dpEncodeToJSON = function(points,
  color, weight, opacity) {
  var result;
  
  if(!opacity) {
    opacity = 0.9;
  }
  if(!weight) {
    weight = 3;
  }
  if(!color) {
    color = "#0000ff";
  }
  result = this.dpEncode(points);
  return {
    color: color,
    weight: weight,
    opacity: opacity,
    points: result.encodedPoints,
    levels: result.encodedLevels,
    numLevels: this.numLevels,
    zoomFactor: this.zoomFactor
  }
}

PolylineEncoder.prototype.dpEncodeToGPolyline = function(points,
  color, weight, opacity) {
  if(!opacity) {
    opacity = 0.9;
  }
  if(!weight) {
    weight = 3;
  }
  if(!color) {
    color = "#0000ff";
  }
  return new GPolyline.fromEncoded(
    this.dpEncodeToJSON(points, color, weight, opacity));
}

PolylineEncoder.prototype.dpEncodeToGPolygon = function(pointsArray,
  boundaryColor, boundaryWeight, boundaryOpacity,
  fillColor, fillOpacity, fill, outline) {
  var i, boundaries;
  if(!boundaryColor) {
    boundaryColor = "#0000ff";
  }
  if(!boundaryWeight) {
    boundaryWeight = 3;
  }
  if(!boundaryOpacity) {
    boundaryOpacity = 0.9;
  }
  if(!fillColor) {
    fillColor = boundaryColor;
  }
  if(!fillOpacity) {
    fillOpacity = boundaryOpacity/3;
  }
  if(fill==undefined) {
    fill = true;
  }
  if(outline==undefined) {
    outline = true;
  }
  
  boundaries = new Array(0);
  for(i=0; i<pointsArray.length; i++) {
    boundaries.push(this.dpEncodeToJSON(pointsArray[i],
      boundaryColor, boundaryWeight, boundaryOpacity));
  }
  return new GPolygon.fromEncoded({
    polylines: boundaries,
    color: fillColor,
    opacity: fillOpacity,
    fill: fill,
    outline: outline
  });
}

// distance(p0, p1, p2) computes the distance between the point p0
// and the segment [p1,p2].  This could probably be replaced with
// something that is a bit more numerically stable.
PolylineEncoder.prototype.distance = function(p0, p1, p2, segLength) {
  var u, out;
  
  if(p1.lat() === p2.lat() && p1.lng() === p2.lng()) {
    out = Math.sqrt(Math.pow(p2.lat()-p0.lat(),2) + Math.pow(p2.lng()-p0.lng(),2));
  }
  else {
    u = ((p0.lat()-p1.lat())*(p2.lat()-p1.lat())+(p0.lng()-p1.lng())*(p2.lng()-p1.lng()))/
      segLength;
  
    if(u <= 0) {
      out = Math.sqrt(Math.pow(p0.lat() - p1.lat(),2) + Math.pow(p0.lng() - p1.lng(),2));
    }
    if(u >= 1) {
      out = Math.sqrt(Math.pow(p0.lat() - p2.lat(),2) + Math.pow(p0.lng() - p2.lng(),2));
    }
    if(0 < u && u < 1) {
      out = Math.sqrt(Math.pow(p0.lat()-p1.lat()-u*(p2.lat()-p1.lat()),2) +
        Math.pow(p0.lng()-p1.lng()-u*(p2.lng()-p1.lng()),2));
    }
  }
  return out;
}

// The createEncodings function is very similar to Google's
// http://www.google.com/apis/maps/documentation/polyline.js
// The key difference is that not all points are encoded, 
// since some were eliminated by Douglas-Peucker.
PolylineEncoder.prototype.createEncodings = function(points, dists) {
  var i, dlat, dlng;
  var plat = 0;
  var plng = 0;
  var encoded_points = "";

  for(i = 0; i < points.length; i++) {
    if(dists[i] != undefined || i == 0 || i == points.length-1) {
      var point = points[i];
      var lat = point.lat();
      var lng = point.lng();
      var late5 = Math.floor(lat * 1e5);
      var lnge5 = Math.floor(lng * 1e5);
      dlat = late5 - plat;
      dlng = lnge5 - plng;
      plat = late5;
      plng = lnge5;
      encoded_points += this.encodeSignedNumber(dlat) + 
        this.encodeSignedNumber(dlng);
    }
  }
  return encoded_points;
}

// This computes the appropriate zoom level of a point in terms of it's 
// distance from the relevant segment in the DP algorithm.  Could be done
// in terms of a logarithm, but this approach makes it a bit easier to
// ensure that the level is not too large.
PolylineEncoder.prototype.computeLevel = function(dd) {
  var lev;
  if(dd > this.verySmall) {
    lev=0;
    while(dd < this.zoomLevelBreaks[lev]) {
      lev++;
    }
    return lev;
  }
}

// Now we can use the previous function to march down the list
// of points and encode the levels.  Like createEncodings, we
// ignore points whose distance (in dists) is undefined.
PolylineEncoder.prototype.encodeLevels = function(points, dists, absMaxDist) {
  var i;
  var encoded_levels = "";
  if(this.forceEndpoints) {
    encoded_levels += this.encodeNumber(this.numLevels-1)
  } else {
    encoded_levels += this.encodeNumber(
      this.numLevels-this.computeLevel(absMaxDist)-1)
  }
  for(i=1; i < points.length-1; i++) {
    if(dists[i] != undefined) {
      encoded_levels += this.encodeNumber(
        this.numLevels-this.computeLevel(dists[i])-1);
    }
  }
  if(this.forceEndpoints) {
    encoded_levels += this.encodeNumber(this.numLevels-1)
  } else {
    encoded_levels += this.encodeNumber(
      this.numLevels-this.computeLevel(absMaxDist)-1)
  }
  return encoded_levels;
}

// This function is very similar to Google's, but I added
// some stuff to deal with the double slash issue.
PolylineEncoder.prototype.encodeNumber = function(num) {
  var encodeString = "";
  var nextValue, finalValue;
  while (num >= 0x20) {
    nextValue = (0x20 | (num & 0x1f)) + 63;
//     if (nextValue == 92) {
//       encodeString += (String.fromCharCode(nextValue));
//     }
    encodeString += (String.fromCharCode(nextValue));
    num >>= 5;
  }
  finalValue = num + 63;
//   if (finalValue == 92) {
//     encodeString += (String.fromCharCode(finalValue));
//   }
  encodeString += (String.fromCharCode(finalValue));
  return encodeString;
}

// This one is Google's verbatim.
PolylineEncoder.prototype.encodeSignedNumber = function(num) {
  var sgn_num = num << 1;
  if (num < 0) {
    sgn_num = ~(sgn_num);
  }
  return(this.encodeNumber(sgn_num));
}


// The remaining code defines a few convenience utilities.
// PolylineEncoder.latLng
PolylineEncoder.latLng = function(y, x) {
	this.y = y;
	this.x = x;
}
PolylineEncoder.latLng.prototype.lat = function() {
	return this.y;
}
PolylineEncoder.latLng.prototype.lng = function() {
	return this.x;
}

// PolylineEncoder.pointsToLatLngs
PolylineEncoder.pointsToLatLngs = function(points) {
	var i, latLngs;
	latLngs = new Array(0);
	for(i=0; i<points.length; i++) {
		latLngs.push(new PolylineEncoder.latLng(points[i][0], points[i][1]));
	}
	return latLngs;
}

// PolylineEncoder.pointsToGLatLngs
PolylineEncoder.pointsToGLatLngs = function(points) {
	var i, gLatLngs;
	gLatLngs = new Array(0);
	for(i=0; i<points.length; i++) {
		gLatLngs.push(new GLatLng(points[i][0], points[i][1]));
	}
	return gLatLngs;
}








//tt/jquery.dimensions.js
/* Copyright (c) 2007 Paul Bakaus (paul.bakaus@googlemail.com) and Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 *
 * $LastChangedDate: 2007-06-22 04:38:37 +0200 (Fr, 22 Jun 2007) $
 * $Rev: 2141 $
 *
 * Version: 1.0b2
 */

//(function($){

// store a copy of the core height and width methods
var height = $.fn.height,
    width  = $.fn.width;

$.fn.extend({
	/**
	 * If used on document, returns the document's height (innerHeight)
	 * If used on window, returns the viewport's (window) height
	 * See core docs on height() to see what happens when used on an element.
	 *
	 * @example $("#testdiv").height()
	 * @result 200
	 *
	 * @example $(document).height()
	 * @result 800
	 *
	 * @example $(window).height()
	 * @result 400
	 *
	 * @name height
	 * @type Object
	 * @cat Plugins/Dimensions
	 */
	height: function() {
		if ( this[0] == window )
			return self.innerHeight ||
				$.boxModel && document.documentElement.clientHeight || 
				document.body.clientHeight;
		
		if ( this[0] == document )
			return Math.max( document.body.scrollHeight, document.body.offsetHeight );
		
		return height.apply(this, arguments);
	},
	
	/**
	 * If used on document, returns the document's width (innerWidth)
	 * If used on window, returns the viewport's (window) width
	 * See core docs on height() to see what happens when used on an element.
	 *
	 * @example $("#testdiv").width()
	 * @result 200
	 *
	 * @example $(document).width()
	 * @result 800
	 *
	 * @example $(window).width()
	 * @result 400
	 *
	 * @name width
	 * @type Object
	 * @cat Plugins/Dimensions
	 */
	width: function() {
		if ( this[0] == window )
			return self.innerWidth ||
				$.boxModel && document.documentElement.clientWidth ||
				document.body.clientWidth;

		if ( this[0] == document )
			return Math.max( document.body.scrollWidth, document.body.offsetWidth );

		return width.apply(this, arguments);
	},
	
	/**
	 * Returns the inner height value (without border) for the first matched element.
	 * If used on document, returns the document's height (innerHeight)
	 * If used on window, returns the viewport's (window) height
	 *
	 * @example $("#testdiv").innerHeight()
	 * @result 800
	 *
	 * @name innerHeight
	 * @type Number
	 * @cat Plugins/Dimensions
	 */
	innerHeight: function() {
		return this[0] == window || this[0] == document ?
			this.height() :
			this.is(':visible') ?
				this[0].offsetHeight - num(this, 'borderTopWidth') - num(this, 'borderBottomWidth') :
				this.height() + num(this, 'paddingTop') + num(this, 'paddingBottom');
	},
	
	/**
	 * Returns the inner width value (without border) for the first matched element.
	 * If used on document, returns the document's Width (innerWidth)
	 * If used on window, returns the viewport's (window) width
	 *
	 * @example $("#testdiv").innerWidth()
	 * @result 1000
	 *
	 * @name innerWidth
	 * @type Number
	 * @cat Plugins/Dimensions
	 */
	innerWidth: function() {
		return this[0] == window || this[0] == document ?
			this.width() :
			this.is(':visible') ?
				this[0].offsetWidth - num(this, 'borderLeftWidth') - num(this, 'borderRightWidth') :
				this.width() + num(this, 'paddingLeft') + num(this, 'paddingRight');
	},
	
	/**
	 * Returns the outer height value (including border) for the first matched element.
	 * Cannot be used on document or window.
	 *
	 * @example $("#testdiv").outerHeight()
	 * @result 1000
	 *
	 * @name outerHeight
	 * @type Number
	 * @cat Plugins/Dimensions
	 */
	outerHeight: function() {
		return this[0] == window || this[0] == document ?
			this.height() :
			this.is(':visible') ?
				this[0].offsetHeight :
				this.height() + num(this,'borderTopWidth') + num(this, 'borderBottomWidth') + num(this, 'paddingTop') + num(this, 'paddingBottom');
	},
	
	/**
	 * Returns the outer width value (including border) for the first matched element.
	 * Cannot be used on document or window.
	 *
	 * @example $("#testdiv").outerHeight()
	 * @result 1000
	 *
	 * @name outerHeight
	 * @type Number
	 * @cat Plugins/Dimensions
	 */
	outerWidth: function() {
		return this[0] == window || this[0] == document ?
			this.width() :
			this.is(':visible') ?
				this[0].offsetWidth :
				this.width() + num(this, 'borderLeftWidth') + num(this, 'borderRightWidth') + num(this, 'paddingLeft') + num(this, 'paddingRight');
	},
	
	/**
	 * Returns how many pixels the user has scrolled to the right (scrollLeft).
	 * Works on containers with overflow: auto and window/document.
	 *
	 * @example $("#testdiv").scrollLeft()
	 * @result 100
	 *
	 * @name scrollLeft
	 * @type Number
	 * @cat Plugins/Dimensions
	 */
	/**
	 * Sets the scrollLeft property and continues the chain.
	 * Works on containers with overflow: auto and window/document.
	 *
	 * @example $("#testdiv").scrollLeft(10).scrollLeft()
	 * @result 10
	 *
	 * @name scrollLeft
	 * @param Number value A positive number representing the desired scrollLeft.
	 * @type jQuery
	 * @cat Plugins/Dimensions
	 */
	scrollLeft: function(val) {
		if ( val != undefined )
			// set the scroll left
			return this.each(function() {
				if (this == window || this == document)
					window.scrollTo( val, $(window).scrollTop() );
				else
					this.scrollLeft = val;
			});
		
		// return the scroll left offest in pixels
		if ( this[0] == window || this[0] == document )
			return self.pageXOffset ||
				$.boxModel && document.documentElement.scrollLeft ||
				document.body.scrollLeft;
				
		return this[0].scrollLeft;
	},
	
	/**
	 * Returns how many pixels the user has scrolled to the bottom (scrollTop).
	 * Works on containers with overflow: auto and window/document.
	 *
	 * @example $("#testdiv").scrollTop()
	 * @result 100
	 *
	 * @name scrollTop
	 * @type Number
	 * @cat Plugins/Dimensions
	 */
	/**
	 * Sets the scrollTop property and continues the chain.
	 * Works on containers with overflow: auto and window/document.
	 *
	 * @example $("#testdiv").scrollTop(10).scrollTop()
	 * @result 10
	 *
	 * @name scrollTop
	 * @param Number value A positive number representing the desired scrollTop.
	 * @type jQuery
	 * @cat Plugins/Dimensions
	 */
	scrollTop: function(val) {
		if ( val != undefined )
			// set the scroll top
			return this.each(function() {
				if (this == window || this == document)
					window.scrollTo( $(window).scrollLeft(), val );
				else
					this.scrollTop = val;
			});
		
		// return the scroll top offset in pixels
		if ( this[0] == window || this[0] == document )
			return self.pageYOffset ||
				$.boxModel && document.documentElement.scrollTop ||
				document.body.scrollTop;

		return this[0].scrollTop;
	},
	
	/** 
	 * Returns the top and left positioned offset in pixels.
	 * The positioned offset is the offset between a positioned
	 * parent and the element itself.
	 *
	 * @example $("#testdiv").position()
	 * @result { top: 100, left: 100 }
	 * 
	 * @name position
	 * @param Map options Optional settings to configure the way the offset is calculated.
	 * @option Boolean margin Should the margin of the element be included in the calculations? False by default.
	 * @option Boolean border Should the border of the element be included in the calculations? False by default.
	 * @option Boolean padding Should the padding of the element be included in the calculations? False by default.
	 * @param Object returnObject An object to store the return value in, so as not to break the chain. If passed in the
	 *                            chain will not be broken and the result will be assigned to this object.
	 * @type Object
	 * @cat Plugins/Dimensions
	 */
	position: function(options, returnObject) {
		var elem = this[0], parent = elem.parentNode, op = elem.offsetParent,
		    options = $.extend({ margin: false, border: false, padding: false, scroll: false }, options || {}),
			x = elem.offsetLeft,
			y = elem.offsetTop, 
			sl = elem.scrollLeft, 
			st = elem.scrollTop;
			
		// Mozilla and IE do not add the border
		if ($.browser.mozilla || $.browser.msie) {
			// add borders to offset
			x += num(elem, 'borderLeftWidth');
			y += num(elem, 'borderTopWidth');
		}

		if ($.browser.mozilla) {
			do {
				// Mozilla does not add the border for a parent that has overflow set to anything but visible
				if ($.browser.mozilla && parent != elem && $.css(parent, 'overflow') != 'visible') {
					x += num(parent, 'borderLeftWidth');
					y += num(parent, 'borderTopWidth');
				}

				if (parent == op) break; // break if we are already at the offestParent
			} while ((parent = parent.parentNode) && (parent.tagName.toLowerCase() != 'body' || parent.tagName.toLowerCase() != 'html'));
		}
		
		var returnValue = handleOffsetReturn(elem, options, x, y, sl, st);
		
		if (returnObject) { $.extend(returnObject, returnValue); return this; }
		else              { return returnValue; }
	},
	
	/**
	 * Returns the location of the element in pixels from the top left corner of the viewport.
	 *
	 * For accurate readings make sure to use pixel values for margins, borders and padding.
	 * 
	 * Known issues:
	 *  - Issue: A div positioned relative or static without any content before it and its parent will report an offsetTop of 0 in Safari
	 *    Workaround: Place content before the relative div ... and set height and width to 0 and overflow to hidden
	 *
	 * @example $("#testdiv").offset()
	 * @result { top: 100, left: 100, scrollTop: 10, scrollLeft: 10 }
	 *
	 * @example $("#testdiv").offset({ scroll: false })
	 * @result { top: 90, left: 90 }
	 *
	 * @example var offset = {}
	 * $("#testdiv").offset({ scroll: false }, offset)
	 * @result offset = { top: 90, left: 90 }
	 *
	 * @name offset
	 * @param Map options Optional settings to configure the way the offset is calculated.
	 * @option Boolean margin Should the margin of the element be included in the calculations? True by default.
	 * @option Boolean border Should the border of the element be included in the calculations? False by default.
	 * @option Boolean padding Should the padding of the element be included in the calculations? False by default.
	 * @option Boolean scroll Should the scroll offsets of the parent elements be included in the calculations? True by default.
	 *                        When true it adds the totla scroll offets of all parents to the total offset and also adds two properties
	 *                        to the returned object, scrollTop and scrollLeft. 
	 * @options Boolean lite Will use offsetLite instead of offset when set to true. False by default.
	 * @param Object returnObject An object to store the return value in, so as not to break the chain. If passed in the
	 *                            chain will not be broken and the result will be assigned to this object.
	 * @type Object
	 * @cat Plugins/Dimensions
	 */
	offset: function(options, returnObject) {
		var x = 0, y = 0, sl = 0, st = 0,
		    elem = this[0], parent = this[0], op, parPos, elemPos = $.css(elem, 'position'),
		    mo = $.browser.mozilla, ie = $.browser.msie, sf = $.browser.safari, oa = $.browser.opera,
		    absparent = false, relparent = false, 
		    options = $.extend({ margin: true, border: false, padding: false, scroll: true, lite: false }, options || {});
		
		// Use offsetLite if lite option is true
		if (options.lite) return this.offsetLite(options, returnObject);
		
		if (elem.tagName.toLowerCase() == 'body') {
			// Safari is the only one to get offsetLeft and offsetTop properties of the body "correct"
			// Except they all mess up when the body is positioned absolute or relative
			x = elem.offsetLeft;
			y = elem.offsetTop;
			// Mozilla ignores margin and subtracts border from body element
			if (mo) {
				x += num(elem, 'marginLeft') + (num(elem, 'borderLeftWidth')*2);
				y += num(elem, 'marginTop')  + (num(elem, 'borderTopWidth') *2);
			} else
			// Opera ignores margin
			if (oa) {
				x += num(elem, 'marginLeft');
				y += num(elem, 'marginTop');
			} else
			// IE does not add the border in Standards Mode
			if (ie && jQuery.boxModel) {
				x += num(elem, 'borderLeftWidth');
				y += num(elem, 'borderTopWidth');
			}
		} else {
			do {
				parPos = $.css(parent, 'position');
			
				x += parent.offsetLeft;
				y += parent.offsetTop;

				// Mozilla and IE do not add the border
				if (mo || ie) {
					// add borders to offset
					x += num(parent, 'borderLeftWidth');
					y += num(parent, 'borderTopWidth');

					// Mozilla does not include the border on body if an element isn't positioned absolute and is without an absolute parent
					if (mo && parPos == 'absolute') absparent = true;
					// IE does not include the border on the body if an element is position static and without an absolute or relative parent
					if (ie && parPos == 'relative') relparent = true;
				}

				op = parent.offsetParent;
				if (options.scroll || mo) {
					do {
						if (options.scroll) {
							// get scroll offsets
							sl += parent.scrollLeft;
							st += parent.scrollTop;
						}
				
						// Mozilla does not add the border for a parent that has overflow set to anything but visible
						if (mo && parent != elem && $.css(parent, 'overflow') != 'visible') {
							x += num(parent, 'borderLeftWidth');
							y += num(parent, 'borderTopWidth');
						}
				
						parent = parent.parentNode;
					} while (parent != op);
				}
				parent = op;

				if (parent.tagName.toLowerCase() == 'body' || parent.tagName.toLowerCase() == 'html') {
					// Safari and IE Standards Mode doesn't add the body margin for elments positioned with static or relative
					if ((sf || (ie && $.boxModel)) && elemPos != 'absolute' && elemPos != 'fixed') {
						x += num(parent, 'marginLeft');
						y += num(parent, 'marginTop');
					}
					// Mozilla does not include the border on body if an element isn't positioned absolute and is without an absolute parent
					// IE does not include the border on the body if an element is positioned static and without an absolute or relative parent
					if ( (mo && !absparent && elemPos != 'fixed') || 
					     (ie && elemPos == 'static' && !relparent) ) {
						x += num(parent, 'borderLeftWidth');
						y += num(parent, 'borderTopWidth');
					}
					break; // Exit the loop
				}
			} while (parent);
		}

		var returnValue = handleOffsetReturn(elem, options, x, y, sl, st);

		if (returnObject) { $.extend(returnObject, returnValue); return this; }
		else              { return returnValue; }
	},
	
	/**
	 * Returns the location of the element in pixels from the top left corner of the viewport.
	 * This method is much faster than offset but not as accurate. This method can be invoked
	 * by setting the lite option to true in the offset method.
	 *
	 * @name offsetLite
	 * @param Map options Optional settings to configure the way the offset is calculated.
	 * @option Boolean margin Should the margin of the element be included in the calculations? True by default.
	 * @option Boolean border Should the border of the element be included in the calculations? False by default.
	 * @option Boolean padding Should the padding of the element be included in the calculations? False by default.
	 * @option Boolean scroll Should the scroll offsets of the parent elements be included in the calculations? True by default.
	 *                        When true it adds the totla scroll offets of all parents to the total offset and also adds two properties
	 *                        to the returned object, scrollTop and scrollLeft. 
	 * @param Object returnObject An object to store the return value in, so as not to break the chain. If passed in the
	 *                            chain will not be broken and the result will be assigned to this object.
	 * @type Object
	 * @cat Plugins/Dimensions
	 */
	offsetLite: function(options, returnObject) {
		var x = 0, y = 0, sl = 0, st = 0, parent = this[0], op, 
		    options = $.extend({ margin: true, border: false, padding: false, scroll: true }, options || {});
				
		do {
			x += parent.offsetLeft;
			y += parent.offsetTop;

			op = parent.offsetParent;
			if (options.scroll) {
				// get scroll offsets
				do {
					sl += parent.scrollLeft;
					st += parent.scrollTop;
					parent = parent.parentNode;
				} while(parent != op);
			}
			parent = op;
		} while (parent && parent.tagName.toLowerCase() != 'body' && parent.tagName.toLowerCase() != 'html');

		var returnValue = handleOffsetReturn(this[0], options, x, y, sl, st);

		if (returnObject) { $.extend(returnObject, returnValue); return this; }
		else              { return returnValue; }
	}
});

/**
 * Handles converting a CSS Style into an Integer.
 * @private
 */
var num = function(el, prop) {
	return parseInt($.css(el.jquery?el[0]:el,prop))||0;
};

/**
 * Handles the return value of the offset and offsetLite methods.
 * @private
 */
var handleOffsetReturn = function(elem, options, x, y, sl, st) {
	if ( !options.margin ) {
		x -= num(elem, 'marginLeft');
		y -= num(elem, 'marginTop');
	}

	// Safari and Opera do not add the border for the element
	if ( options.border && ($.browser.safari || $.browser.opera) ) {
		x += num(elem, 'borderLeftWidth');
		y += num(elem, 'borderTopWidth');
	} else if ( !options.border && !($.browser.safari || $.browser.opera) ) {
		x -= num(elem, 'borderLeftWidth');
		y -= num(elem, 'borderTopWidth');
	}

	if ( options.padding ) {
		x += num(elem, 'paddingLeft');
		y += num(elem, 'paddingTop');
	}
	
	// do not include scroll offset on the element
	if ( options.scroll ) {
		sl -= elem.scrollLeft;
		st -= elem.scrollTop;
	}

	return options.scroll ? { top: y - st, left: x - sl, scrollTop:  st, scrollLeft: sl }
	                      : { top: y, left: x };
};

//})(jQuery);






// /tt/tt.js

/*
 * jQuery Tooltip plugin 1.1
 *
 * http://bassistance.de/jquery-plugins/jquery-plugin-tooltip/
 *
 * Copyright (c) 2006 Jörn Zaefferer, Stefan Petre
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 *
 * Revision: $Id: jquery.tooltip.js 2237 2007-07-04 19:11:15Z joern.zaefferer $
 *
 */

/**
 * Display a customized tooltip instead of the default one
 * for every selected element. The tooltip behaviour mimics
 * the default one, but lets you style the tooltip and
 * specify the delay before displaying it. In addition, it displays the
 * href value, if it is available.
 *
 * Requires dimensions plugin. 
 *
 * When used on a page with select elements, include the bgiframe plugin. It is used if present.
 *
 * To style the tooltip, use these selectors in your stylesheet:
 *
 * #tooltip - The tooltip container
 *
 * #tooltip h3 - The tooltip title
 *
 * #tooltip div.body - The tooltip body, shown when using showBody
 *
 * #tooltip div.url - The tooltip url, shown when using showURL
 *
 *
 * @example $('a, input, img').Tooltip();
 * @desc Shows tooltips for anchors, inputs and images, if they have a title
 *
 * @example $('label').Tooltip({
 *   delay: 0,
 *   track: true,
 *   event: "click"
 * });
 * @desc Shows tooltips for labels with no delay, tracking mousemovement, displaying the tooltip when the label is clicked.
 *
 * @example // modify global settings
 * $.extend($.fn.Tooltip.defaults, {
 * 	track: true,
 * 	delay: 0,
 * 	showURL: false,
 * 	showBody: " - ",
 *  fixPNG: true
 * });
 * // setup fancy tooltips
 * $('a.pretty').Tooltip({
 * 	 extraClass: "fancy"
 * });
 $('img.pretty').Tooltip({
 * 	 extraClass: "fancy-img",
 * });
 * @desc This example starts with modifying the global settings, applying them to all following Tooltips; Afterwards, Tooltips for anchors with class pretty are created with an extra class for the Tooltip: "fancy" for anchors, "fancy-img" for images
 *
 * @param Object settings (optional) Customize your Tooltips
 * @option Number delay The number of milliseconds before a tooltip is display. Default: 250
 * @option Boolean track If true, let the tooltip track the mousemovement. Default: false
 * @option Boolean showURL If true, shows the href or src attribute within p.url. Defaul: true
 * @option String showBody If specified, uses the String to split the title, displaying the first part in the h3 tag, all following in the p.body tag, separated with <br/>s. Default: null
 * @option String extraClass If specified, adds the class to the tooltip helper. Default: null
 * @option Boolean fixPNG If true, fixes transparent PNGs in IE. Default: false
 * @option Function bodyHandler If specified its called to format the tooltip-body, hiding the title-part. Default: none
 * @option Number top The top-offset for the tooltip position. Default: 15
 * @option Number left The left-offset for the tooltip position. Default: 15
 *
 * @name Tooltip
 * @type jQuery
 * @cat Plugins/Tooltip
 * @author Jörn Zaefferer (http://bassistance.de)
 */
 
/**
 * A global flag to disable all tooltips.
 *
 * @example $("button.openModal").click(function() {
 *   $.Tooltip.blocked = true;
 *   // do some other stuff, eg. showing a modal dialog
 *   $.Tooltip.blocked = false;
 * });
 * 
 * @property
 * @name $.Tooltip.blocked
 * @type Boolean
 * @cat Plugins/Tooltip
 */
 
/**
 * Global defaults for tooltips. Apply to all calls to the Tooltip plugin after modifying  the defaults.
 *
 * @example $.extend($.Tooltip.defaults, {
 *   track: true,
 *   delay: 0
 * });
 * 
 * @property
 * @name $.Tooltip.defaults
 * @type Map
 * @cat Plugins/Tooltip
 */
//(function($) {
	
	// the tooltip element
	var helper = {},
		// the current tooltipped element
		current,
		// the title of the current element, used for restoring
		title,
		// timeout id for delayed tooltips
		tID,
		// IE 5.5 or 6
		IE = $.browser.msie && /MSIE\s(5\.5|6\.)/.test(navigator.userAgent),
		// flag for mouse tracking
		track = false;
	
	$.Tooltip = {
		blocked: false,
		defaults: {
			delay: 200,
			showURL: true,
			extraClass: "",
			top: 15,
			left: 15
		},
		block: function() {
			$.Tooltip.blocked = !$.Tooltip.blocked;
		}
	};
	
	$.fn.extend({
		Tooltip: function(settings) {
			settings = $.extend({}, $.Tooltip.defaults, settings);
			createHelper();
			return this.each(function() {
					this.tSettings = settings;
					// copy tooltip into its own expando and remove the title
					this.tooltipText = this.title;
					$(this).removeAttr("title");
					// also remove alt attribute to prevent default tooltip in IE
					this.alt = "";
				})
				.hover(save, hide)
				.click(hide);
		},
		fixPNG: IE ? function() {
			return this.each(function () {
				var image = $(this).css('backgroundImage');
				if (image.match(/^url\(["']?(.*\.png)["']?\)$/i)) {
					image = RegExp.$1;
					$(this).css({
						'backgroundImage': 'none',
						'filter': "progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=crop, src='" + image + "')"
					}).each(function () {
						var position = $(this).css('position');
						if (position != 'absolute' && position != 'relative')
							$(this).css('position', 'relative');
					});
				}
			});
		} : function() { return this; },
		unfixPNG: IE ? function() {
			return this.each(function () {
				$(this).css({'filter': '', backgroundImage: ''});
			});
		} : function() { return this; },
		hideWhenEmpty: function() {
			return this.each(function() {
				$(this)[ $(this).html() ? "show" : "hide" ]();
			});
		},
		url: function() {
			return this.attr('href') || this.attr('src');
		}
	});
	
	function createHelper() {
		// there can be only one tooltip helper
		if( helper.parent )
			return;
		// create the helper, h3 for title, div for url
		helper.parent = $('<div id="tooltip"><h3></h3><div class="body"></div><div class="url"></div></div>')
			// hide it at first
			.hide()
			// add to document
			.appendTo('body');
			
		// apply bgiframe if available
		if ( $.fn.bgiframe )
			helper.parent.bgiframe();
		
		// save references to title and url elements
		helper.title = $('h3', helper.parent);
		helper.body = $('div.body', helper.parent);
		helper.url = $('div.url', helper.parent);
	}
	
	// main event handler to start showing tooltips
	function handle(event) {
		// show helper, either with timeout or on instant
		if( this.tSettings.delay )
			tID = setTimeout(show, this.tSettings.delay);
		else
			show();
		
		// if selected, update the helper position when the mouse moves
		track = !!this.tSettings.track;
		$('body').bind('mousemove', update);
			
		// update at least once
		update(event);
	}
	
	// save elements title before the tooltip is displayed
	function save() {
		// if this is the current source, or it has no title (occurs with click event), stop
		if ( $.Tooltip.blocked || this == current || !this.tooltipText )
			return;

		// save current
		current = this;
		title = this.tooltipText;
		
		if ( this.tSettings.bodyHandler ) {
			helper.title.hide();
			helper.body.html( this.tSettings.bodyHandler.call(this) ).show();
		} else if ( this.tSettings.showBody ) {
			var parts = title.split(this.tSettings.showBody);
			helper.title.html(parts.shift()).show();
			helper.body.empty();
			for(var i = 0, part; part = parts[i]; i++) {
				if(i > 0)
					helper.body.append("<br/>");
				helper.body.append(part);
			}
			helper.body.hideWhenEmpty();
		} else {
			helper.title.html(title).show();
			helper.body.hide();
		}
		
		// if element has href or src, add and show it, otherwise hide it
		if( this.tSettings.showURL && $(this).url() )
			helper.url.html( $(this).url().replace('http://', '') ).show();
		else 
			helper.url.hide();
		
		// add an optional class for this tip
		helper.parent.addClass(this.tSettings.extraClass);

		// fix PNG background for IE
		if (this.tSettings.fixPNG )
			helper.parent.fixPNG();
			
		handle.apply(this, arguments);
	}
	
	// delete timeout and show helper
	function show() {
		tID = null;
		helper.parent.show();
		update();
	}
	
	/**
	 * callback for mousemove
	 * updates the helper position
	 * removes itself when no current element
	 */
	function update(event)	{
		if($.Tooltip.blocked)
			return;
		
		// stop updating when tracking is disabled and the tooltip is visible
		if ( !track && helper.parent.is(":visible")) {
			$('body').unbind('mousemove', update)
		}
		
		// if no current element is available, remove this listener
		if( current == null ) {
			$('body').unbind('mousemove', update);
			return;	
		}
		var left = helper.parent[0].offsetLeft;
		var top = helper.parent[0].offsetTop;
		if(event) {
			// position the helper 15 pixel to bottom right, starting from mouse position
			left = event.pageX + current.tSettings.left;
			top = event.pageY + current.tSettings.top;
			helper.parent.css({
				left: left + 'px',
				top: top + 'px'
			});
		}
		var v = viewport(),
			h = helper.parent[0];
		// check horizontal position
		if(v.x + v.cx < h.offsetLeft + h.offsetWidth) {
			left -= h.offsetWidth + 20 + current.tSettings.left;
			helper.parent.css({left: left + 'px'});
		}
		// check vertical position
		if(v.y + v.cy < h.offsetTop + h.offsetHeight) {
			top -= h.offsetHeight + 20 + current.tSettings.top;
			helper.parent.css({top: top + 'px'});
		}
	}
	
	function viewport() {
		return {
			x: $(window).scrollLeft(),
			y: $(window).scrollTop(),
			cx: $(window).width(),
			cy: $(window).height()
		};
	}
	
	// hide helper and restore added classes and the title
	function hide(event) {
		if($.Tooltip.blocked)
			return;
		// clear timeout if possible
		if(tID)
			clearTimeout(tID);
		// no more current element
		current = null;
		
		helper.parent.hide().removeClass( this.tSettings.extraClass );
		
		if( this.tSettings.fixPNG )
			helper.parent.unfixPNG();
	}
	
//})(jQuery);







///makes the menu work in ie
navHover = function() {
	var lis = document.getElementById("navmenu").getElementsByTagName("LI");
	for (var i=0; i<lis.length; i++) {
		lis[i].onmouseover=function() {
			this.className+=" iehover";
		}
		lis[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", navHover)