// JavaScript Document
function changeImage(index,imageId) {
		var imageObj = returnObjById(imageId);
		imageObj.src=imageArray[index];
	}
	
//Photo Gallery Script
//Requires imageArray, currentIndex, totalImages variables in in-line javascript on page
//Requires <div class="mediaDiv" id="galleryDiv"></div> 
//requires onload=printGallery() to initialize

	function printGallery() {
		var galleryDiv = returnObjById("galleryDiv");
			
			galleryDiv.innerHTML="<div><img src=\"" + imageArray[currentIndex][0] + "\" id=\"galleryImage\"></div>";
			galleryDiv.innerHTML+="<div class=\"marginTop10\">"+imageArray[currentIndex][1]+"</div>";
			galleryDiv.innerHTML+="<div class=\"marginTop5 marginBottom10\" id=\"galleryBar\">";
			/*galleryDiv.innerHTML+="<a href=\"javascript:prevImage()\"><img src=\"images/buttons/prev.png\" border=\"0\" class=\"prevButton\"></a>";*/
			galleryDiv.innerHTML+="<div class=\"imageCount floatLeft\"><span id=\"displayIndex\">"+currentIndex+"</span> of <span id=\"totalImages\">"+totalImages+"</span></div>";
			/*galleryDiv.innerHTML+="<a href=\"javascript:nextImage()\"><img src=\"images/buttons/next.png\" border=\"0\" class=\"nextButton\"></a>";*/
			galleryDiv.innerHTML+="</div>";
			galleryDiv.innerHTML+="<div class=\"clearBoth\"></div>";
			
	}
	
	/*function nextImage() {
		currentIndex++;
		if (currentIndex>imageArray.length-1) {
			currentIndex=imageArray.length-1;
		}
		changeImage(currentIndex,"galleryImage");
		
		printGallery();
	}
	
	function prevImage() {
		currentIndex--;
		if (currentIndex<1) {
			currentIndex=1;
		}
		changeImage(currentIndex,"galleryImage");
		
		printGallery();
	}*/
	
	function printEvents(increment) { //0 prints current -1 prints previous 1 prints next, 2 prints next 2 etc;
		index=currentIndex+increment;
		
		if (index<0) { //can have negative index
			index=0;
		}
		
		if(index>eventsArray.length-1) { //cant exceed array bounds
			index=eventsArray.length-1
		}
		
		currentIndex=index;//readjust the current index;
		
		var lastIndex=eventsArray.length; //get the last index
		if (lastIndex>eventsArray.length-1) {//last index can't go beyond max
			lastIndex=eventsArray.length-1;
		}
		
		var content="";
		for(i=index;i<=lastIndex;i++) {
			content+="<div class=\"module\">";
			content+="<a href=\"" + eventsArray[i][0] + "\" ><img src=\"" + eventsArray[i][1] + "\" border=\"0\" class=\"floatLeft\"/></a>";
			content+="<div class=\"text\">";
			/*content+=eventsArray[i][2] + "<br>";*/
			content+="<a href=\""+ eventsArray[i][0] + "\" style=\"cursor:pointer\" >" + eventsArray[i][3] + "</a><br>";
			/*content+=eventsArray[i][4]+"<br>";*/
			content+="</div>";
			content+="<div class=\"clearBoth\"></div>";
			content+="</div>";
		
		
			
		}
		
		var buzzEventContent = returnObjById("buzzEventContainer");
		buzzEventContent.innerHTML=content;
	}
	function changeModelText(indexCount) {
		
		var modelTextDiv = returnObjById("modelText");
		var textTo="<h2>" + modelTextArray[indexCount][0] + "</h2>";
		textTo+=modelTextArray[indexCount][1]+"<br>";
		textTo+="<a href=\"" + modelTextArray[indexCount][3] + "\"><img src=\"images/arrow_transparent.png\"> " + modelTextArray[indexCount][2] + "</a>";
		
		modelTextDiv.innerHTML=textTo;
	}
	//END Photo Gallery Script