var tb_pathToImage = "images/loadingAnimation.gif";

$(document).ready(function(){
	/*------HT Button Fading Function-------*/
	$("#btn_page, #btn_page2").hover(function() { //On hover...
		var thumbOver = $(this).find("img").attr("src"); //Get image url and assign it to 'thumbOver'
		//Set a background image(thumbOver) on the <a> tag - Set position to bottom
		
		$(this).css({'background' : 'url(' + thumbOver + ') no-repeat center bottom'});
		//Animate the image to 0 opacity (fade it out)
		$(this).find("img").stop().fadeTo('normal', 0 , function() {
			$(this).hide() //Hide the image after fade
		});
	} , function() { //on hover out...
		//Fade the image to full opacity 
		$(this).find("img").stop().fadeTo('normal', 1).show();
	});
	
	/*----- Button Rolling Up Effect ------*/
	$("ul#cover_menu li #sub").css({'opacity':'1'});
	
	$("#cover_menu li").prepend("<span></span>"); //Throws an empty span tag right before the a tag

	$("#cover_menu li").each(function() { //For each list item...
		var linkText = $(this).find("a").html(); //Find the text inside of the <a> tag
		$(this).find("span").show().html(linkText); //Add the text in the <span> tag
	}); 

	$("#cover_menu li").hover(function() {	//On hover...
		$(this).find("span").stop().animate({
			marginTop: "-40" //Find the <span> tag and move it up 40 pixels
		}, 250);
		$(this).find("#sub span").stop().animate({
			marginTop: "0" //Find the <span> tag and move it up 40 pixels
		}, 250);
		$(this).find("#sub").stop().fadeTo('fast', 1).show();
		
		
	} , function() { //On hover out...
		$(this).find("span").stop().animate({
			marginTop: "0"  //Move the <span> back to its original state (0px)
		}, 250);
		$(this).find("#sub").stop().fadeTo('fast', 0).show();
		$(this).find("#sub").stop().hide();
	});
	/*----- END Button Rolling Up Effect -----*/

	fix_flash();  /*HT edited*/
	
	/* --- HT Version Thickbox 2011 --- */
	tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox
	imgLoader = new Image();// preload image
	imgLoader.src = tb_pathToImage;
});


//add thickbox to href & area elements that have a class of .thickbox
function tb_init(domChunk){
	$(domChunk).click(function(){
	var t = this.title || this.name || this.alt || null;
	var a = this.href || this.alt;
	var g = this.rel || false;
	tb_show(t,a,g);
	this.blur();
	return false;
	});
}

function tb_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link

	try {
		if (typeof document.body.style.maxHeight == "undefined") {//if IE 6
			$("body","html").css({height: "100%", width: "100%"});
			$("html").css("overflow","hidden");
			if (document.getElementById("TB_HideSelect") == null) {//iframe to hide select elements in ie6
				$("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
				$("#TB_overlay").click(tb_remove);
			}
		}else{//all others
			if(document.getElementById("TB_overlay") == null){
				$("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>");
				$("#TB_overlay").click(tb_remove);
			}
		}
		
		if(tb_detectMacXFF()){
			$("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash
		}else{
			$("#TB_overlay").addClass("TB_overlayBG");//use background and opacity
		}
		
		if(caption==null){caption="";}
		$("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
		$('#TB_load').show();//show loader
		
		var baseURL;
	   if(url.indexOf("?")!==-1){ //ff there is a query string involved
			baseURL = url.substr(0, url.indexOf("?"));
	   }else{ 
	   		baseURL = url;
	   }
	   
	   var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/;
	   var urlType = baseURL.toLowerCase().match(urlString);

		if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images
				
			TB_PrevCaption = "";
			TB_PrevURL = "";
			TB_PrevHTML = "";
			TB_PrevBtn="";
			TB_NextCaption = "";
			TB_NextURL = "";
			TB_NextHTML = "";
			TB_NextBtn = "";
			TB_imageCount = "";
			TB_FoundURL = false;
			
			if(imageGroup){
				TB_TempArray = $("a[rel="+imageGroup+"]").get();//HT EDITED - removed @ between [ and rel
				for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML == "")); TB_Counter++) {
					var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
						if (!(TB_TempArray[TB_Counter].href == url)) {						
							if (TB_FoundURL) {
								TB_NextCaption = TB_TempArray[TB_Counter].title;
								TB_NextURL = TB_TempArray[TB_Counter].href;
								TB_NextHTML = "<span id='TB_next'>&nbsp;<a href='#' >Next ></a></span>";
								TB_NextBtn = "<div id='TB_NextBtn'><img src='images/btn_next.png'/></div>"
							} else {
								TB_PrevCaption = TB_TempArray[TB_Counter].title;
								TB_PrevURL = TB_TempArray[TB_Counter].href;
								TB_PrevHTML = "<span id='TB_prev'>&nbsp;<a href='#' >< Prev</a></span>";
								TB_PrevBtn = "<div id='TB_PrevBtn'><img src='images/btn_previous.png'/></div>"
							}
						} else {
							TB_FoundURL = true;
							TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);											
						}
				}
			}

			imgPreloader = new Image();
			//alert(imgPreloader.width + " x " + imgPreloader.height);
			imgPreloader.onload = function(){		
			imgPreloader.onload = null;
			//alert(imgPreloader.width + " x " + imgPreloader.height);	
			// Resizing large images - orginal by Christian Montoya edited by me.
			var pagesize = tb_getPageSize();
			var x = pagesize[0] - 150;
			var y = pagesize[1] - 150;
			var imageWidth = imgPreloader.width;
			var imageHeight = imgPreloader.height;
			if (imageWidth > x) {
				imageHeight = imageHeight * (x / imageWidth); 
				imageWidth = x; 
				if (imageHeight > y) { 
					imageWidth = imageWidth * (y / imageHeight); 
					imageHeight = y; 
				}
			} else if (imageHeight > y) { 
				imageWidth = imageWidth * (y / imageHeight); 
				imageHeight = y; 
				if (imageWidth > x) { 
					imageHeight = imageHeight * (x / imageWidth); 
					imageWidth = x;
				}
			}
			// End Resizing
			
			TB_WIDTH = imageWidth + 30;
			TB_HEIGHT = imageHeight + 60;
			$("#TB_window").append("<div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'><b style='font-size: 150%;'>X</b></a></div>"+TB_NextBtn + TB_PrevBtn + "<a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_imgdetail'><div id='TB_caption'>"+caption+"<div id='TB_secondLine'>" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "</div></div></div>"); 		
			
			$("#TB_closeWindowButton").click(tb_remove);
			
			if (!(TB_PrevHTML == "")) {
				function goPrev(){
					if($(document).unbind("click",goPrev)){$(document).unbind("click",goPrev);}
					$("#TB_window").remove();
					$("body").append("<div id='TB_window'></div>");
					tb_show(TB_PrevCaption, TB_PrevURL, imageGroup);					
					return false;	
				}
				
				$("#TB_prev").click(goPrev);
				$("#TB_PrevBtn").click(goPrev);			
			}
			
			if (!(TB_NextHTML == "")) {		
				function goNext(){
					$("#TB_window").remove();
					$("body").append("<div id='TB_window'></div>");
					tb_show(TB_NextCaption, TB_NextURL, imageGroup);				
					return false;	
				}
				$("#TB_next").click(goNext);
				$("#TB_NextBtn").click(goNext);
			}
			
			//HT Edited Sliding Effect
			$("#TB_Image, #TB_imgdetail").hide();
			$("#TB_window").css({width:"0px", height:"80px"});
			$("#TB_window").animate({width: parseInt((TB_WIDTH / 5) * 3) + 'px'}, 320);
			$("#TB_window").animate({width: parseInt(TB_WIDTH) + 'px'}, 660);
			$("#TB_window").animate({height: parseInt(((TB_HEIGHT - 30) / 5) * 3) + 'px'}, 320);
			$("#TB_window").animate({height: parseInt(TB_HEIGHT - 30) + 'px'}, 660);
			$("#TB_Image, #TB_imgdetail").fadeIn(3000);
			$("#TB_imgdetail").fadeOut(2000);
			
			document.onkeydown = function(e){ 	
				if (e == null) { // ie
					keycode = event.keyCode;
				} else { // mozilla
					keycode = e.which;
				}
				if(keycode == 27){ // close
					tb_remove();
				} else if(keycode == 190 || keycode == 39){ // display previous image
					if(!(TB_NextHTML == "")){
						document.onkeydown = "";
						goNext();
					}
				} else if(keycode == 188 || keycode == 37){ // display next image
					if(!(TB_PrevHTML == "")){
						document.onkeydown = "";
						goPrev();
					}
				} else if (keycode == 32 || keycode == 38){
					if(!(TB_PrevHTML == "") || !(TB_NextHTML == "")){
						$("#TB_imgdetail").show("fast");
						return false;
					}
				}
				else if (keycode == 40 ){
					if(!(TB_PrevHTML == "") || !(TB_NextHTML == "")){
						$("#TB_imgdetail").hide("fast");
						return false;
					}
				}
			};
			
			tb_position();
			$("#TB_load").remove();
			$("#TB_ImageOff").click(tb_remove);
			$("#TB_imgdetail").fadeOut(2000);
			$("#TB_Image").mouseover(function(){
				$("#TB_imgdetail").fadeIn("fast");
			  });
			$("#TB_overlay").mouseover(function(){
				$("#TB_imgdetail").fadeOut("slow");
			  });
			$("#TB_window").css({display:"block"}); //for safari using css instead of show
			}; //end imgPreloader function
			
			imgPreloader.src = url;
			
		}else{//code to show html
			
			var queryString = url.replace(/^[^\?]+\??/,'');
			var params = tb_parseQuery( queryString );

			TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL
			TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL
			ajaxContentW = TB_WIDTH - 30;
			ajaxContentH = TB_HEIGHT - 45;
			
			if($("#TB_window").css("display") != "block"){
				if(params['modal'] != "true"){//ajax no modal
				$("#TB_window").append("<div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'><b style='font-size: 150%;'>X</b></a></div><div id='TB_ajaxContent' style='width:"+ (ajaxContentW + 100) +"px;height:"+ (ajaxContentH) +"px'><iframe frameborder='0' hspace='0' src='"+ baseURL +"' id='TB_iframeContent' onload='tb_showIframe()' style='width:"+(ajaxContentW )+"px;height:"+(ajaxContentH)+"px;'> </iframe></div>");
				
				}else{//ajax modal
				$("#TB_overlay").unbind();
				$("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");	
				}
			}else{//this means the window is already up, we are just loading new content via ajax
				$("#TB_ajaxContent")[0].style.width = ajaxContentW +"px";
				$("#TB_ajaxContent")[0].style.height = ajaxContentH +"px";
				$("#TB_ajaxContent")[0].scrollTop = 0;
				$("#TB_ajaxWindowTitle").html(caption);
			}
			
					
			$("#TB_closeWindowButton").click(tb_remove);
			
				if(url.indexOf('TB_inline') != -1){	
					$("#TB_ajaxContent").append($('#' + params['inlineId']).children());
					$("#TB_window").unload(function () {
						$('#' + params['inlineId']).append( $("#TB_ajaxContent").children() ); // move elements back when you're finished
					});
					tb_position();
					$("#TB_load").remove();
					$("#TB_window").css({display:"block"}); 
				}else if(url.indexOf('TB_iframe') != -1){
					tb_position();
					if($.browser.safari){//safari needs help because it will not fire iframe onload
						$("#TB_load").remove();
						$("#TB_window").css({display:"block"});
					}
				}else{
					$("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method
						tb_position();
						$("#TB_load").remove();
						tb_init("#TB_ajaxContent a.thickbox");
						$("#TB_window").css({display:"block"});
					});
				}
			
		}

		if(!params['modal']){
			document.onkeyup = function(e){ 	
				if (e == null) { // ie
					keycode = event.keyCode;
				} else { // mozilla
					keycode = e.which;
				}
				if(keycode == 27){ // close
					tb_remove();
				}	
			};
		}
		//HT edited - for overlay flash item
		$('object').each(function(){ this.regDisplay=this.style.display; this.style.display='none'; })
		$('#TB_window object').each(function(){ this.style.display=this.regDisplay; })
		
		
		
	} catch(e) {
		//nothing here
	}
}

//helper functions below
function tb_showIframe(){
	$("#TB_load").remove();
	$("#TB_window").css({display:"block"});
}

function tb_remove() {
 	$("#TB_imageOff").unbind("click");
	$("#TB_closeWindowButton").unbind("click");
	$("#TB_window").fadeOut("1000",function(){$('#TB_window,#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();});
	$("#TB_load").remove();
	if (typeof document.body.style.maxHeight == "undefined") {//if IE 6
		$("body","html").css({height: "auto", width: "auto"});
		$("html").css("overflow","");
	}
	document.onkeydown = "";
	document.onkeyup = "";


	return false;
}

function tb_position() {
$("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'});
	if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) { // take away IE6
		$("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px'});
	}
}

function tb_parseQuery ( query ) {
   var Params = {};
   if ( ! query ) {return Params;}// return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) {continue;}
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}

function tb_getPageSize(){
	var de = document.documentElement;
	var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
	arrayPageSize = [w,h];
	return arrayPageSize;
}

function tb_detectMacXFF() {
  var userAgent = navigator.userAgent.toLowerCase();
  if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) {
    return true;
  }
}

function fix_flash() {
    // loop through every embed tag on the site
    var embeds = document.getElementsByTagName('embed');
    for (i = 0; i < embeds.length; i++) {
        embed = embeds[i];
        var new_embed;
        // everything but Firefox & Konqueror
        if (embed.outerHTML) {
            var html = embed.outerHTML;
            // replace an existing wmode parameter
            if (html.match(/wmode\s*=\s*('|")[a-zA-Z]+('|")/i))
                new_embed = html.replace(/wmode\s*=\s*('|")window('|")/i, "wmode='transparent'");
            // add a new wmode parameter
            else
                new_embed = html.replace(/<embed\s/i, "<embed wmode='transparent' ");
            // replace the old embed object with the fixed version
            embed.insertAdjacentHTML('beforeBegin', new_embed);
            embed.parentNode.removeChild(embed);
        } else {
            // cloneNode is buggy in some versions of Safari & Opera, but works fine in FF
            new_embed = embed.cloneNode(true);
            if (!new_embed.getAttribute('wmode') || new_embed.getAttribute('wmode').toLowerCase() == 'window')
                new_embed.setAttribute('wmode', 'transparent');
            embed.parentNode.replaceChild(new_embed, embed);
        }
    }
    // loop through every object tag on the site
    var objects = document.getElementsByTagName('object');
    for (i = 0; i < objects.length; i++) {
        object = objects[i];
        var new_object;
        // object is an IE specific tag so we can use outerHTML here
        if (object.outerHTML) {
            var html = object.outerHTML;
            // replace an existing wmode parameter
            if (html.match(/<param\s+name\s*=\s*('|")wmode('|")\s+value\s*=\s*('|")[a-zA-Z]+('|")\s*\/?\>/i))
                new_object = html.replace(/<param\s+name\s*=\s*('|")wmode('|")\s+value\s*=\s*('|")window('|")\s*\/?\>/i, "<param name='wmode' value='transparent' />");
            // add a new wmode parameter
            else
                new_object = html.replace(/<\/object\>/i, "<param name='wmode' value='transparent' />\n</object>");
            // loop through each of the param tags
            var children = object.childNodes;
            for (j = 0; j < children.length; j++) {
                try {
                    if (children[j] != null) {
                        var theName = children[j].getAttribute('name');
                        if (theName != null && theName.match(/flashvars/i)) {
                            new_object = new_object.replace(/<param\s+name\s*=\s*('|")flashvars('|")\s+value\s*=\s*('|")[^'"]*('|")\s*\/?\>/i, "<param name='flashvars' value='" + children[j].getAttribute('value') + "' />");
                        }
                    }
                }
                catch (err) {
                }
            }
            // replace the old embed object with the fixed versiony
            object.insertAdjacentHTML('beforeBegin', new_object);
            object.parentNode.removeChild(object);
        }
    }
}