/**
 * Equal Heights Plugin
 * Equalize the heights of elements. Great for columns or any elements
 * that need to be the same size (floats, etc).
 * 
 * Version 1.0
 * Updated 12/109/2008
 *
 * Copyright (c) 2008 Rob Glazebrook (cssnewbie.com) 
 *
 * Usage: $(object).equalHeights([minHeight], [maxHeight]);
 * 
 * Example 1: $(".cols").equalHeights(); Sets all columns to the same height.
 * Example 2: $(".cols").equalHeights(400); Sets all cols to at least 400px tall.
 * Example 3: $(".cols").equalHeights(100,300); Cols are at least 100 but no more
 * than 300 pixels tall. Elements with too much content will gain a scrollbar.
 * 
 */
 
 $(document).ready(function() {
 
 setTimeout(function() { newschool_equalheights();  } , 1600);
 
 function newschool_equalheights(){
    jQuery(".equalheight").equalHeights(); 
}

(function($) {
	$.fn.equalHeights = function(minHeight, maxHeight) {
		tallest = (minHeight) ? minHeight : 0;
		this.each(function() {
			if($(this).height() > tallest) {
				tallest = $(this).height();
			}
		});
		if((maxHeight) && tallest > maxHeight) tallest = maxHeight;
		return this.each(function() {
			$(this).height(tallest).css("overflow","auto");
		});
	}
})(jQuery);
});


// -------------------------------------------------------------------
// gAjax RSS Feeds Displayer- By Dynamic Drive, available at: http://www.dynamicdrive.com
// Created: July 17th, 2007
// Updated June 14th, 10': Fixed issue in IE where labels would sometimes be associated with the incorrect feed items
// -------------------------------------------------------------------

var gfeedfetcher_loading_image="indicator.gif" //Full URL to "loading" image. No need to config after this line!!

google.load("feeds", "1") //Load Google Ajax Feed API (version 1)

function gfeedfetcher(divid, divClass, linktarget){
	this.linktarget=linktarget || "" //link target of RSS entries
	this.feedlabels=[] //array holding lables for each RSS feed
	this.feedurls=[]
	this.feeds=[] //array holding combined RSS feeds' entries from Feed API (result.feed.entries)
	this.feedsfetched=0 //number of feeds fetched
	this.feedlimit=5
	this.showoptions="" //Optional components of RSS entry to show (none by default)
	this.sortstring="date" //sort by "date" by default
	document.write('<div id="'+divid+'" class="'+divClass+'"></div>') //output div to contain RSS entries
	this.feedcontainer=document.getElementById(divid)
	this.itemcontainer="<li>" //default element wrapping around each RSS entry item
}

gfeedfetcher.prototype.addFeed=function(label, url){
	this.feedlabels[this.feedlabels.length]=label
	this.feedurls[this.feedurls.length]=url
}

gfeedfetcher.prototype.filterfeed=function(feedlimit, sortstr){
	this.feedlimit=feedlimit
	if (typeof sortstr!="undefined")
	this.sortstring=sortstr
}

gfeedfetcher.prototype.displayoptions=function(parts){
	this.showoptions=parts //set RSS entry options to show ("date, datetime, time, snippet, label, description")
}

gfeedfetcher.prototype.setentrycontainer=function(containerstr){  //set element that should wrap around each RSS entry item
this.itemcontainer="<"+containerstr.toLowerCase()+">"
}

gfeedfetcher.prototype.init=function(){
	this.feedsfetched=0 //reset number of feeds fetched to 0 (in case init() is called more than once)
	this.feeds=[] //reset feeds[] array to empty (in case init() is called more than once)
	this.feedcontainer.innerHTML='<img src="'+gfeedfetcher_loading_image+'" /> Retrieving RSS feed(s)'
	var displayer=this
	for (var i=0; i<this.feedurls.length; i++){ //loop through the specified RSS feeds' URLs
		var feedpointer=new google.feeds.Feed(this.feedurls[i]) //create new instance of Google Ajax Feed API
		var items_to_show=(this.feedlimit<=this.feedurls.length)? 1 : Math.floor(this.feedlimit/this.feedurls.length) //Calculate # of entries to show for each RSS feed
		if (this.feedlimit%this.feedurls.length>0 && this.feedlimit>this.feedurls.length && i==this.feedurls.length-1) //If this is the last RSS feed, and feedlimit/feedurls.length yields a remainder
			items_to_show+=(this.feedlimit%this.feedurls.length) //Add that remainder to the number of entries to show for last RSS feed
		feedpointer.setNumEntries(items_to_show) //set number of items to display
		feedpointer.load(function(label){
			return function(r){
				displayer._fetch_data_as_array(r, label)
			}
		}(this.feedlabels[i])) //call Feed.load() to retrieve and output RSS feed.
	}
}


gfeedfetcher._formatdate=function(datestr, showoptions){
	var itemdate=new Date(datestr)
	var parseddate=(showoptions.indexOf("datetime")!=-1)? itemdate.toLocaleString() : (showoptions.indexOf("date")!=-1)? itemdate.toLocaleDateString() : (showoptions.indexOf("time")!=-1)? itemdate.toLocaleTimeString() : ""
	return "<span class='datefield'>"+parseddate+"</span>"
}

gfeedfetcher._sortarray=function(arr, sortstr){
	var sortstr=(sortstr=="label")? "ddlabel" : sortstr //change "label" string (if entered) to "ddlabel" instead, for internal use
	if (sortstr=="title" || sortstr=="ddlabel"){ //sort array by "title" or "ddlabel" property of RSS feed entries[]
		arr.sort(function(a,b){
		var fielda=a[sortstr].toLowerCase()
		var fieldb=b[sortstr].toLowerCase()
		return (fielda<fieldb)? -1 : (fielda>fieldb)? 1 : 0
		})
	}
	else{ //else, sort by "publishedDate" property (using error handling, as "publishedDate" may not be a valid date str if an error has occured while getting feed
		try{
			arr.sort(function(a,b){return new Date(b.publishedDate)-new Date(a.publishedDate)})
		}
		catch(err){}
	}
}

gfeedfetcher.prototype._fetch_data_as_array=function(result, ddlabel){	
	var thisfeed=(!result.error)? result.feed.entries : "" //get all feed entries as a JSON array or "" if failed
	if (thisfeed==""){ //if error has occured fetching feed
		alert("Google Feed API Error: "+result.error.message)
	}
	for (var i=0; i<thisfeed.length; i++){ //For each entry within feed
		result.feed.entries[i].ddlabel=ddlabel //extend it with a "ddlabel" property
	}
	this.feeds=this.feeds.concat(thisfeed) //add entry to array holding all feed entries
	this._signaldownloadcomplete() //signal the retrieval of this feed as complete (and move on to next one if defined)
}

gfeedfetcher.prototype._signaldownloadcomplete=function(){
	this.feedsfetched+=1
	if (this.feedsfetched==this.feedurls.length) //if all feeds fetched
		this._displayresult(this.feeds) //display results
}


gfeedfetcher.prototype._displayresult=function(feeds){
	var rssoutput=(this.itemcontainer=="<li>")? "<ul>\n" : ""
	gfeedfetcher._sortarray(feeds, this.sortstring)
	for (var i=0; i<feeds.length; i++){
		var itemtitle="<a href=\"" + feeds[i].link + "\" target=\"" + this.linktarget + "\" class=\"titlefield\">" + feeds[i].title + "</a>"
		var itemlabel=/label/i.test(this.showoptions)? '<span class="labelfield">['+this.feeds[i].ddlabel+']</span>' : " "
		var itemdate=gfeedfetcher._formatdate(feeds[i].publishedDate, this.showoptions)
		var itemdescription=/description/i.test(this.showoptions)? "<br />"+feeds[i].content : /snippet/i.test(this.showoptions)? "<br />"+feeds[i].contentSnippet  : ""
		rssoutput+=this.itemcontainer + itemtitle + " " + itemlabel + " " + itemdate + "\n" + itemdescription + this.itemcontainer.replace("<", "</") + "\n\n"
	}
	rssoutput+=(this.itemcontainer=="<li>")? "</ul>" : ""
	this.feedcontainer.innerHTML=rssoutput
}

//Homepage Events and News

function getQueryStringParam(strParam)
    {
      var strReturn = "";

      strParam = strParam.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
      var regex = new RegExp("[\\?&]"+strParam+"=([^&#]*)");
      var strQueryString = regex.exec(window.location.href);
      
      if(strQueryString == null)
        strReturn = "";
      else
        strReturn = strQueryString[1];
        
      return strReturn;
    }
	
//Admissions Map

//Map Highlight

(function($) {
	var has_VML, has_canvas, create_canvas_for, add_shape_to, clear_canvas, shape_from_area,
		canvas_style, hex_to_decimal, css3color, is_image_loaded, options_from_area;

	has_VML = document.namespaces;
	has_canvas = !!document.createElement('canvas').getContext;

	if(!(has_canvas || has_VML)) {
		$.fn.maphilight = function() { return this; };
		return;
	}
	
	if(has_canvas) {
		hex_to_decimal = function(hex) {
			return Math.max(0, Math.min(parseInt(hex, 16), 255));
		};
		css3color = function(color, opacity) {
			return 'rgba('+hex_to_decimal(color.substr(0,2))+','+hex_to_decimal(color.substr(2,2))+','+hex_to_decimal(color.substr(4,2))+','+opacity+')';
		};
		create_canvas_for = function(img) {
			var c = $('<canvas style="width:'+img.width+'px;height:'+img.height+'px;"></canvas>').get(0);
			c.getContext("2d").clearRect(0, 0, c.width, c.height);
			return c;
		};
		var draw_shape = function(context, shape, coords, x_shift, y_shift) {
			x_shift = x_shift || 0;
			y_shift = y_shift || 0;
			
			context.beginPath();
			if(shape == 'rect') {
				// x, y, width, height
				context.rect(coords[0] + x_shift, coords[1] + y_shift, coords[2] - coords[0], coords[3] - coords[1]);
			} else if(shape == 'poly') {
				context.moveTo(coords[0] + x_shift, coords[1] + y_shift);
				for(i=2; i < coords.length; i+=2) {
					context.lineTo(coords[i] + x_shift, coords[i+1] + y_shift);
				}
			} else if(shape == 'circ') {
				// x, y, radius, startAngle, endAngle, anticlockwise
				context.arc(coords[0] + x_shift, coords[1] + y_shift, coords[2], 0, Math.PI * 2, false);
			}
			context.closePath();
		}
		add_shape_to = function(canvas, shape, coords, options, name) {
			var i, context = canvas.getContext('2d');
			
			// Because I don't want to worry about setting things back to a base state
			
			// Shadow has to happen first, since it's on the bottom, and it does some clip /
			// fill operations which would interfere with what comes next.
			if(options.shadow) {
				context.save();
				if(options.shadowPosition == "inside") {
					// Cause the following stroke to only apply to the inside of the path
					draw_shape(context, shape, coords);
					context.clip();
				}
				
				// Redraw the shape shifted off the canvas massively so we can cast a shadow
				// onto the canvas without having to worry about the stroke or fill (which
				// cannot have 0 opacity or width, since they're what cast the shadow).
				var x_shift = canvas.width * 100;
				var y_shift = canvas.height * 100;
				draw_shape(context, shape, coords, x_shift, y_shift);
				
				context.shadowOffsetX = options.shadowX - x_shift;
				context.shadowOffsetY = options.shadowY - y_shift;
				context.shadowBlur = options.shadowRadius;
				context.shadowColor = css3color(options.shadowColor, options.shadowOpacity);
				
				// Now, work out where to cast the shadow from! It looks better if it's cast
				// from a fill when it's an outside shadow or a stroke when it's an interior
				// shadow. Allow the user to override this if they need to.
				var shadowFrom = options.shadowFrom;
				if (!shadowFrom) {
					if (options.shadowPosition == 'outside') {
						shadowFrom = 'fill';
					} else {
						shadowFrom = 'stroke';
					}
				}
				if (shadowFrom == 'stroke') {
					context.strokeStyle = "rgba(0,0,0,1)";
					context.stroke();
				} else if (shadowFrom == 'fill') {
					context.fillStyle = "rgba(0,0,0,1)";
					context.fill();
				}
				context.restore();
				
				// and now we clean up
				if(options.shadowPosition == "outside") {
					context.save();
					// Clear out the center
					draw_shape(context, shape, coords);
					context.globalCompositeOperation = "destination-out";
					context.fillStyle = "rgba(0,0,0,1);";
					context.fill();
					context.restore();
				}
			}
			
			context.save();
			
			draw_shape(context, shape, coords);
			
			// fill has to come after shadow, otherwise the shadow will be drawn over the fill,
			// which mostly looks weird when the shadow has a high opacity
			if(options.fill) {
				context.fillStyle = css3color(options.fillColor, options.fillOpacity);
				context.fill();
			}
			// Likewise, stroke has to come at the very end, or it'll wind up under bits of the
			// shadow or the shadow-background if it's present.
			if(options.stroke) {
				context.strokeStyle = css3color(options.strokeColor, options.strokeOpacity);
				context.lineWidth = options.strokeWidth;
				context.stroke();
			}
			
			context.restore();
			
			if(options.fade) {
				$(canvas).css('opacity', 0).animate({opacity: 1}, 100);
			}
		};
		clear_canvas = function(canvas) {
			canvas.getContext('2d').clearRect(0, 0, canvas.width,canvas.height);
		};
	} else {   // ie executes this code
		create_canvas_for = function(img) {
			return $('<var style="zoom:1;overflow:hidden;display:block;width:'+img.width+'px;height:'+img.height+'px;"></var>').get(0);
		};
		add_shape_to = function(canvas, shape, coords, options, name) {
			var fill, stroke, opacity, e;
			fill = '<v:fill color="#'+options.fillColor+'" opacity="'+(options.fill ? options.fillOpacity : 0)+'" />';
			stroke = (options.stroke ? 'strokeweight="'+options.strokeWidth+'" stroked="t" strokecolor="#'+options.strokeColor+'"' : 'stroked="f"');
			opacity = '<v:stroke opacity="'+options.strokeOpacity+'"/>';
			if(shape == 'rect') {
				e = $('<v:rect name="'+name+'" filled="t" '+stroke+' style="zoom:1;margin:0;padding:0;display:block;position:absolute;left:'+coords[0]+'px;top:'+coords[1]+'px;width:'+(coords[2] - coords[0])+'px;height:'+(coords[3] - coords[1])+'px;"></v:rect>');
			} else if(shape == 'poly') {
				e = $('<v:shape name="'+name+'" filled="t" '+stroke+' coordorigin="0,0" coordsize="'+canvas.width+','+canvas.height+'" path="m '+coords[0]+','+coords[1]+' l '+coords.join(',')+' x e" style="zoom:1;margin:0;padding:0;display:block;position:absolute;top:0px;left:0px;width:'+canvas.width+'px;height:'+canvas.height+'px;"></v:shape>');
			} else if(shape == 'circ') {
				e = $('<v:oval name="'+name+'" filled="t" '+stroke+' style="zoom:1;margin:0;padding:0;display:block;position:absolute;left:'+(coords[0] - coords[2])+'px;top:'+(coords[1] - coords[2])+'px;width:'+(coords[2]*2)+'px;height:'+(coords[2]*2)+'px;"></v:oval>');
			}
			e.get(0).innerHTML = fill+opacity;
			$(canvas).append(e);
		};
		clear_canvas = function(canvas) {
			$(canvas).find('[name=highlighted]').remove();
		};
	}
	
	shape_from_area = function(area) {
		var i, coords = area.getAttribute('coords').split(',');
		for (i=0; i < coords.length; i++) { coords[i] = parseFloat(coords[i]); }
		return [area.getAttribute('shape').toLowerCase().substr(0,4), coords];
	};

	options_from_area = function(area, options) {
		var $area = $(area);
		return $.extend({}, options, $.metadata ? $area.metadata() : false, $area.data('maphilight'));
	};
	
	is_image_loaded = function(img) {
		if(!img.complete) { return false; } // IE
		if(typeof img.naturalWidth != "undefined" && img.naturalWidth == 0) { return false; } // Others
		return true;
	};

	canvas_style = {
		position: 'absolute',
		left: 0,
		top: 0,
		padding: 0,
		border: 0
	};
	
	var ie_hax_done = false;
	$.fn.maphilight = function(opts) {
		opts = $.extend({}, $.fn.maphilight.defaults, opts);
		
		if(!has_canvas && $.browser.msie && !ie_hax_done) {
			document.namespaces.add("v", "urn:schemas-microsoft-com:vml");
			var style = document.createStyleSheet();
			var shapes = ['shape','rect', 'oval', 'circ', 'fill', 'stroke', 'imagedata', 'group','textbox'];
			$.each(shapes,
				function() {
					style.addRule('v\\:' + this, "behavior: url(#default#VML); antialias:true");
				}
			);
			ie_hax_done = true;
		}
		
		return this.each(function() {
			var img, wrap, options, map, canvas, canvas_always, mouseover, highlighted_shape, usemap;
			img = $(this);

			if(!is_image_loaded(this)) {
				// If the image isn't fully loaded, this won't work right.  Try again later.
				return window.setTimeout(function() {
					img.maphilight(opts);
				}, 200);
			}

			options = $.extend({}, opts, $.metadata ? img.metadata() : false, img.data('maphilight'));

			// jQuery bug with Opera, results in full-url#usemap being returned from jQuery's attr.
			// So use raw getAttribute instead.
			usemap = img.get(0).getAttribute('usemap');

			map = $('map[name="'+usemap.substr(1)+'"]');

			if(!(img.is('img') && usemap && map.size() > 0)) {
				return;
			}

			if(img.hasClass('maphilighted')) {
				// We're redrawing an old map, probably to pick up changes to the options.
				// Just clear out all the old stuff.
				var wrapper = img.parent();
				img.insertBefore(wrapper);
				wrapper.remove();
				$(map).unbind('.maphilight').find('area[coords]').unbind('.maphilight');
			}

			wrap = $('<div></div>').css({
				display:'block',
				background:'url("'+this.src+'")',
				position:'relative',
				padding:0,
				width:this.width,
				height:this.height
				});
			if(options.wrapClass) {
				if(options.wrapClass === true) {
					wrap.addClass($(this).attr('class'));
				} else {
					wrap.addClass(options.wrapClass);
				}
			}
			img.before(wrap).css('opacity', 0).css(canvas_style).remove();
			if($.browser.msie) { img.css('filter', 'Alpha(opacity=0)'); }
			wrap.append(img);
			
			canvas = create_canvas_for(this);
			$(canvas).css(canvas_style);
			canvas.height = this.height;
			canvas.width = this.width;
			
			mouseover = function(e) {
				var shape, area_options;
				area_options = options_from_area(this, options);
				if(
					!area_options.neverOn
					&&
					!area_options.alwaysOn
				) {
					shape = shape_from_area(this);
					add_shape_to(canvas, shape[0], shape[1], area_options, "highlighted");
					if(area_options.groupBy) {
						var areas;
						// two ways groupBy might work; attribute and selector
						if(/^[a-zA-Z][-a-zA-Z]+$/.test(area_options.groupBy)) {
							areas = map.find('area['+area_options.groupBy+'="'+$(this).attr(area_options.groupBy)+'"]')
						} else {
							areas = map.find(area_options.groupBy);
						}
						var first = this;
						areas.each(function() {
							if(this != first) {
								var subarea_options = options_from_area(this, options);
								if(!subarea_options.neverOn && !subarea_options.alwaysOn) {
									var shape = shape_from_area(this);
									add_shape_to(canvas, shape[0], shape[1], subarea_options, "highlighted");
								}
							}
						});
					}
					// workaround for IE7, IE8 not rendering the final rectangle in a group
					if(!has_canvas) {
						$(canvas).append('<v:rect></v:rect>');
					}
				}
			}

			$(map).bind('alwaysOn.maphilight', function() {
				// Check for areas with alwaysOn set. These are added to a *second* canvas,
				// which will get around flickering during fading.
				if(canvas_always) {
					clear_canvas(canvas_always)
				}
				if(!has_canvas) {
					$(canvas).empty();
				}
				$(map).find('area[coords]').each(function() {
					var shape, area_options;
					area_options = options_from_area(this, options);
					if(area_options.alwaysOn) {
						if(!canvas_always && has_canvas) {
							canvas_always = create_canvas_for(img.get());
							$(canvas_always).css(canvas_style);
							canvas_always.width = img.width();
							canvas_always.height = img.height();
							img.before(canvas_always);
						}
						area_options.fade = area_options.alwaysOnFade; // alwaysOn shouldn't fade in initially
						shape = shape_from_area(this);
						if (has_canvas) {
							add_shape_to(canvas_always, shape[0], shape[1], area_options, "");
						} else {
							add_shape_to(canvas, shape[0], shape[1], area_options, "");
						}
					}
				});
			});
			
			$(map).trigger('alwaysOn.maphilight').find('area[coords]')
				.bind('mouseover.maphilight', mouseover)
				.bind('mouseout.maphilight', function(e) { clear_canvas(canvas); });;
			
			img.before(canvas); // if we put this after, the mouseover events wouldn't fire.
			
			img.addClass('maphilighted');
		});
	};
	$.fn.maphilight.defaults = {
		fill: true,
		fillColor: 'ea301b',
		fillOpacity: 1,
		stroke: true,
		strokeColor: 'ffffff',
		strokeOpacity: 1,
		strokeWidth: 2,
		fade: false,
		alwaysOn: false,
		neverOn: false,
		groupBy: false,
		wrapClass: true,
		// plenty of shadow:
		shadow: true,
		shadowX: 2,
		shadowY: 2,
		shadowRadius: 8,
		shadowColor: '000000',
		shadowOpacity: .6,
		shadowPosition: 'outside',
		shadowFrom: false
	};
})(jQuery);

//map show/hide
$(document).ready(function() {
function showDiv(option) {
	$('.boxes').hide();
	$('#' + option + '-div').show() && $('.map-wrapper').hide();
}

$('area').click(function(event) { 
    var url = $(this).attr('href'); 
    var coords = $(this).attr('coords').split(','); 

    $('.state-class').slideUp(400) && $('#' + this.id + '-div').slideDown(400);
	return false;
	
});

$('.country-show').click(function() {
    $('.state-class').slideUp(400) && $('#' + this.id + '-div').slideDown(400);
    return false;
  });

$('.map-show').click(function() {
    $('.state-class').slideUp(400) && $('.map-wrapper').slideDown(400);
    return false;
  });
  
  $('.us-show').click(function() {
    $('.world-list').hide(400) && $('.map-div').show(400);
    return false;
  });
  
  $('.world-show').click(function() {
    $('.map-div').hide(400) && $('.world-list').show(400);
    return false;
  });
  });

//map page filter

$(document).ready(function() {
	var option2 = '';
	option2 = document.location.href.split('state=')[1];
	play(option2);
});
function play(option2) {
	$('#' + option2).trigger('click');
}


//End admissions map

//highlights fancybox handler

$(document).ready(function() {
  $('a.activate-fb').live('mouseenter', function(){
	$('.play1').click(function() {
    	$('#play1-vid').trigger('click');
    	return false;
	});
	$('.play2').click(function() {
    	$('#play2-vid').trigger('click');
    	return false;
	});
	$('.play3').click(function() {
    	$('#play3-vid').trigger('click');
    	return false;
	});
  });
});