var currPageNum = 0;
	
	$(document).ready( function() {
	
		$("#next_page_link").click( function() {
			return movePage(1);
		});
		
		$("#bot_right").click( function() {
			return movePage(1);
		});
		
		$("#bot_right_end").click( function() {
			loadPage(80);
			return movePage(180);
		});
		
		$("#previous_page_link").click( function() {
			return movePage(-1);
		});
		
		$("#bot_left").click( function() {
			return movePage(-1);
		});
		
		$("#bot_left_end").click( function() {
			loadPage(0);
			return movePage(-180);
		});
		
		$("#spread_area").mousedown( function(event) {
			zoomButtonClicked(event.clientX, event.clientY);
			});
			
		
		
		$("#bot_zoom").click(botZoomClicked);
		
		$("#bot_pdf").click(botPDFClicked);
		$("#bot_print").click(botPDFClicked);
		$("#bot_email").click(botEmailClicked);
		$("#bot_toc").click(boTocClicked);
		
		$('#bot_toc').tooltip({ 
						track: true, 
						delay: 0, 
						showURL: false, 
						showBody: " - ", 
						extraClass: "bottom_bar_popup", 
						fixPNG: true, 
						opacity: 0.95, 
						left: -120,
						bodyHandler: function() { return "Table of Contents"; }
				});
		
		$('#bot_zoom').tooltip({ 
						track: true, 
						delay: 0, 
						showURL: false, 
						showBody: " - ", 
						extraClass: "bottom_bar_popup", 
						fixPNG: true, 
						opacity: 0.95, 
						left: -120,
						bodyHandler: function() { return "Zoom"; }
				});
		
		$('#bot_left_end').tooltip({ 
						track: true, 
						delay: 0, 
						showURL: false, 
						showBody: " - ", 
						extraClass: "bottom_bar_popup", 
						fixPNG: true, 
						opacity: 0.95, 
						left: -120,
						bodyHandler: function() { return "Go to First Page"; }
				});
		
		$('#bot_right_end').tooltip({ 
						track: true, 
						delay: 0, 
						showURL: false, 
						showBody: " - ", 
						extraClass: "bottom_bar_popup", 
						fixPNG: true, 
						opacity: 0.95, 
						left: -120,
						bodyHandler: function() { return "Go to Last Page"; }
				});
		
		$('#bot_email').tooltip({ 
						track: true, 
						delay: 0, 
						showURL: false, 
						showBody: " - ", 
						extraClass: "bottom_bar_popup", 
						fixPNG: true, 
						opacity: 0.95, 
						left: -120,
						bodyHandler: function() { return "Email a Friend"; }
				});
		
		$('#bot_pdf').tooltip({ 
						track: true, 
						delay: 0, 
						showURL: false, 
						showBody: " - ", 
						extraClass: "bottom_bar_popup", 
						fixPNG: true, 
						opacity: 0.95, 
						left: -120,
						bodyHandler: function() { return "Download PDF / Print"; }
				});
		
		$("#page_area").mousedown( function(event) {
			dragStart(event);
		});
		
		//Do the preloads for the first page, and slide to that page
		
				currPageNum = 0;
				showCurrPage();
			
	});
	
	function botZoomClicked()
	{
		if($("#spread_area").css("z-index") != "8250")
		{
			$("#spread_area").css("display", "none");
			$("#spread_area").css("z-index", "8250"); 
			$("#zoom_area").css("z-index", "8250");
			$("#spread_area").fadeIn("slow");		
			$("#bot_zoom").attr("class", "bot_zoom_plus");
		}
		else
			zoomButtonClicked(0,0);
	}

	function zoomButtonClicked(moveX, moveY)
	{
		$("#bot_zoom").attr("class", "bot_zoom_minus");
		$("#zoom_area").html("");
		$("#zoom_area").css("width", "550px");
		$("#zoom_area").css("height", "493px");
	
		var img = new Image();

		$(img)
		// once the image has loaded, execute this code
		.load(function () {
		
		$("#spread_area").css("z-index", "-8250");
		 
		$("#zoom_area").append(this);
		 

		$("#page_area").css("left", "0px");
		$("#page_area").css("top", "0px");
		
		
		setTimeout("loadInnerPage(" + moveX + "," + moveY + ");", 100);
		
			//$("#page_area").fadeIn("fast", function() {
				//$("#page_area").animate({left: "-493px", top: "-125px"}, 3000 );
			//});
				
		})
		.attr('src', getPageImage(currPageNum));;			
	}
		
	function loadInnerPage(moveX, moveY)
	{
		$("#page_area").load((currPageNum * 2) + ".html", function() {
			instantiateInnovations();
			$(".link_a").click( function() {
				
				actualPageNum = $(this).html();
				currPageNum = Math.floor((actualPageNum / 2.0))
				$(this).attr("href", "corporate_profile.php?init=" + currPageNum);
			});
			
				
		
								
			if(moveX > 0 && moveY > 0)
				{
					//determine the percentage of the
					
					moveX = moveX - (document.body.clientWidth - 550) / 2 - 50;
					moveY = moveY - 86;
					
					moveX = moveX / 0.46 - (550 / 2);
					moveY = moveY / 0.46 - (493 / 2);
					moveX = moveX * -1;
					moveY = moveY * -1;
					
					if(moveX < -1 * (2450 - 550))
						moveX = -1 * (2450 - 550);
					else if(moveX > 0)
						moveX = 0;

					if(moveY < -1 * (1215 - 493))
						moveY = -1 * (1215 - 493);
					else if(moveY > 0)
						moveY = 0;
					
					
					newX = moveX;
					newY = moveY;
		
					$("#page_area").css("left", newX + "px");
					$("#page_area").css("top", newY +  "px");
				}
		
				
		
				$("#page_area").fadeIn("fast");
		$("#zoom_area img").fadeOut("slow", function() {
				$("#zoom_area").css("z-index", "-8250");	
				
				
			});
		});
		

	}
	
	function zoomButtonClicked2(moveX, moveY)
	{
		$("#bot_zoom").attr("class", "bot_zoom_minus");
		$("#zoom_area").html("");
		$("#zoom_area").css("width", "550px");
		$("#zoom_area").css("height", "493px");
	
		var img = new Image();

		$(img)
		// once the image has loaded, execute this code
		.load(function () {
		
		$("#spread_area").css("z-index", "-8250");
		 
		$("#zoom_area").append(this);
		 

		$("#page_area").css("left", "0px");
		$("#page_area").css("top", "0px");
		$("#page_area").load((currPageNum * 2) + ".html", function() {
			instantiateInnovations();
			$(".link_a").click( function() {
				
				actualPageNum = $(this).html();
				currPageNum = Math.floor((actualPageNum / 2.0))
				$(this).attr("href", "corporate_profile.php?init=" + currPageNum);
			});
			
				
		
								
		$("#page_area").fadeIn("fast");
		$("#zoom_area img").animate({ 
			width: "2450px", height: "1215px"
		}, 550 ).fadeOut("slow", function() {
				$("#zoom_area").css("z-index", "-8250");	
				if(moveX > 0 && moveY > 0)
				{
					//determine the percentage of the
					moveX = moveX - 199;
					moveY = moveY - 86;
					
					moveX = moveX / 0.46 - (550 / 2);
					moveY = moveY / 0.46 - (516 / 2);
					moveX = moveX * -1;
					moveY = moveY * -1;
					
					if(moveX < -1 * (2450 - 550))
						moveX = -1 * (2450 - 550);
					else if(moveX > 0)
						moveX = 0;

					if(moveY < -1 * (1215 - 516))
						moveY = -1 * (1215 - 516);
					else if(moveY > 0)
						moveY = 0;
					
					
					newX = moveX;
					newY = moveY;
					$("#page_area").animate({left: newX + "px", top: newY +  "px"}, 550 );
				}
				
			});
		});
		
			//$("#page_area").fadeIn("fast", function() {
				//$("#page_area").animate({left: "-493px", top: "-125px"}, 3000 );
			//});
				
		})
		

		.attr('src', getPageImage(currPageNum));;			
		}
		
	
	 function movePage(num) {
			currPageNum+=num;
			showCurrPage();
			return false;
		}
	
	
	 
	function resetToSpread()
	{
		if($("#spread_area").css("z-index") != "8250")
		{
			$("#zoom_area").css("z-index", "8250");
			$("#spread_area").css("z-index", "8250");		
		}
	}
	 
	function showCurrPage()
	{
		resetToSpread();
			
		if(currPageNum < 0)
			currPageNum = 0;
		if(currPageNum > 15)
			currPageNum = 15;
		
		slide(currPageNum);
		$("#bot_text_inner").empty();
		$("#bot_text_inner").text((currPageNum * 1)  + " of 15");
		
		
		
		//Now load the next and previous
		loadPage(currPageNum + 1);
		loadPage(currPageNum - 1);
	};
	
	function loadPage(pageNum)
	{
		imgTag = $("#spread_img_" + pageNum)
		if(imgTag != null && imgTag.attr("src") != null)
			if(imgTag.attr("src").indexOf("loading") >= 0)
				imgTag.attr("src", getPageImage(pageNum));
	}
	
	function getPageImage(pageNum)
	{
		return "images/Spreads/NonZoomed/" + (pageNum * 2) + ".jpg";
	}
	
	function slide(spreadNum) {
		var leftVal = 0;
		if (spreadNum >= 0 && spreadNum <= 15) 
			leftVal = spreadNum * 550;
		$("#spread_area").animate({
			left: "-" + leftVal + "px"
		}, 400);
		$("#curr_spread_num").val(spreadNum);
	}

  function searchSubmit()
	{
		$("#searchThickbox").attr("href", "searchAction.asp?query=" + $("#search_box").attr("value") + "&keepThis=true&TB_iframe=true&height=400&width=560");
		$("#searchThickbox").click();
		return false;
	}
	
	function botEmailClicked()
	{
		$("#emailFriendThickbox").attr("href", "emailFriend.asp?page=" +currPageNum + "&keepThis=true&TB_iframe=true&height=250&width=450");
		$("#emailFriendThickbox").click();
	}

	function showVideo(pageName, file)
	{
		$("#video").attr("href", "showVideo.asp?pageName=" + pageName + "&file=" + file + "&KeepThis=true&TB_iframe=true&height=520&width=600&modal=true");
		$("#video").click();
	}

	function boTocClicked()
	{
		$("#tocThickbox").click();
	}
	
	function botPDFClicked()
	{
		//Open a pdf of the currPage
		//window.open("./pdfs/" + (currPageNum * 2) + ".pdf");
		$("#downloadPDFTB").attr("href", "downloadPDF.asp?pageNum=" +currPageNum + "&keepThis=true&TB_iframe=true&height=240&width=400");
		$("#downloadPDFTB").click();
	}	
	function stripPx(num)
	{
		return parseInt(num.substring(0, num.length - 2));
	}