function loadSnippet(){
		var targ = document.getElementById("newsSnip");
		
}
var counter = 0;
var newsClips = 2;
function countNewsClips(){

	if (newsSum.length>= 5){
		newsClips = 5;
	} else {
		newsClips = newsSum.length;
	}

}
//countNewsClips();
function highlightCurrentClip(x){
	var newsCountOutput = "";
	for(var i = 1; i<=newsClips; i++){
		if(i == x){
			switch(x){
				case 1:
				article1 = newsSum.length-1;
				newsCountOutput += "<a class=\"highlightedNewsItem\" href='javascript:loadItem\("+1+"\);'>"+i+"</a> ";
				break;
				case 2:
				article2 = newsSum.length-2;
				newsCountOutput += "<a class=\"highlightedNewsItem\" href='javascript:loadItem\("+2+"\);'>"+i+"</a> ";
				break;
				case 3:
				article3 = newsSum.length-3;
				newsCountOutput += "<a class=\"highlightedNewsItem\" href='javascript:loadItem\("+3+"\);'>"+i+"</a> ";
				break;
				case 4:
				article4 = newsSum.length-4;
				newsCountOutput += "<a class=\"highlightedNewsItem\" href='javascript:loadItem\("+4+"\);'>"+i+"</a> ";
				break;
				case 5:
				article5 = newsSum.length-5;
				newsCountOutput += "<a class=\"highlightedNewsItem\" href='javascript:loadItem\("+5+"\);'>"+i+"</a> ";
				break;
			}
		   
		}else{
						switch(i){
				case 1:
				article6 = newsSum.length-1;
				newsCountOutput += "<a href='javascript:loadItem("+1+");'>"+i+"</a> ";
				break;
				case 2:
				article7 = newsSum.length-2;
				newsCountOutput += "<a href='javascript:loadItem("+2+");'>"+i+"</a> ";
				break;
				case 3:
				article8 = newsSum.length-3;
				newsCountOutput += "<a href='javascript:loadItem("+3+");'>"+i+"</a> ";
				break;
				case 4:
				article9 = newsSum.length-4;
				newsCountOutput += "<a href='javascript:loadItem("+4+");'>"+i+"</a> ";
				break;
				case 5:
				article10 = newsSum.length-5;
				newsCountOutput += "<a href='javascript:loadItem("+5+");'>"+i+"</a> ";
				break;
			}
		   
		}
	}
	var targ = document.getElementById("newsCounter");
	//targ.innerHTML = newsCountOutput; //Disable for no new news
}
var timer2;
var timer1;
function loadItem(x){
		clearTimeout(timer1);
		if(timer2){
			clearTimeout(timer2);
		}
		var xOut;
		switch(x){
		//can't tell what x will be because of future stuff...
		case 1:
		xOut = newsSum.length-1;		
		document.getElementById("newsSnip").innerHTML=newsSum[newsSum.length-1];
		timer2 = setTimeout("cycleNews()", 8000);
				counter = 1;
		break;
		case 2:		
		document.getElementById("newsSnip").innerHTML=newsSum[newsSum.length-2];
		timer2 = setTimeout("cycleNews()", 8000);
		xOut = newsSum.length-2;
				counter = 2;
		break;
		case 3:		
		document.getElementById("newsSnip").innerHTML=newsSum[newsSum.length-3];
		timer2 = setTimeout("cycleNews()", 8000);
		xOut = newsSum.length-3;
				counter = 3;
		break;
		case 4:		
		document.getElementById("newsSnip").innerHTML=newsSum[newsSum.length-4];
		timer2 = setTimeout("cycleNews()", 8000);
		xOut = newsSum.length-4;
				counter = 4;
		break;
		case 5:		
		document.getElementById("newsSnip").innerHTML=newsSum[newsSum.length-5];
		timer2 = setTimeout("cycleNews()", 8000);
		xOut = newsSum.length-5;
		counter = 5;
		break;
		}

		highlightCurrentClip(x);
	
}

function cycleNews(){
		/*Disable for no new news*/
		if(counter >=newsClips){
			counter = 1;
		} else {
			counter ++;	
		}
		//counter = 1;
		document.getElementById("newsSnip").innerHTML=newsSum[newsSum.length-counter];
		/* Disable for no new news*/
		if(newsClips>1){
		timer1 = setTimeout("cycleNews()", 7000);
		} 
		//highlightCurrentClip(counter);
		


}

function loadNews(){
	var newsPut = "";
	for(var i=newsDB.length-1; i>=0; i--){
		newsPut += "<div id=\"newsEntry"+i+"\">"+newsDB[i]+"</div>";
	}
	document.getElementById("newsStories").innerHTML = newsPut;
	
}

function blogEntryDisplay(entry, blogTarg){
	var targ = document.getElementById(blogTarg);
	targ.innerHTML = blogDB[entry];
	
}

function blogBriefDisplay(entry, blogTarg){
	var targ = document.getElementById(blogTarg);
	var fullEntry = blogDB[entry];
	var briefEntry = fullEntry.substr(0,245);
	briefEntry += "...<a href='../VCCPreview/Scripts/news.php'>more</a>";
	targ.innerHTML = briefEntry;	
}
function getScreenY(){
	//return document.body.clientHeight;
	//return 1000;
	return window.innerHeight;
}
		  
		  
/*function resetWidth()
{
    w = document.documentElement.clientWidth;
    h = document.documentElement.clientHeight;

     //alert("w: " + w + ", h: " + h);
}
*/

function oldIE(){
	var rawVersion = navigator.appVersion;
var regTest12 = /MSIE 6.0/;
var regTest2 = /MSIE 5.0/;
var regTest3 = /MSIE 4.0/;
var myImg = "http://www.vanderbilt.edu/career/images/logoHead.png";
myImg = "http://www.vanderbilt.edu/career/images/newsBG2.png";
myImg = "http://www.vanderbilt.edu/career/images/newsBg3.png";
myImg = "http://www.vanderbilt.edu/career/images/newsBg.png";
myImg = "http://www.vanderbilt.edu/career/images/resourceBG.png";
if(regTest12.test(rawVersion) || regTest2.test(rawVersion) || regTest3.test(rawVersion)){
	return true;
}else{
	return false;

}
}
function IEStyles(){
if(!oldIE()){
	document.getElementById("logoHeadPic").src="http://www.vanderbilt.edu/career/images/logoHead.png";
	//document.getElementById("topArt").style.backgroundImage = "url(http://www-test.vanderbilt.edu/career/images/newsBg.png)";
	//document.getElementById("topArt").style.backgroundImage = "url(http://www-test.vanderbilt.edu/career/images/newsBg3.png)";
	//document.getElementById("apDiv9").style.backgroundImage = "url(http://www.vanderbilt.edu/career/images/resourceBG.png)";
	//document.getElementById("apDiv8").style.backgroundImage = "url(http://www.vanderbilt.edu/career/images/newsBG2.png)";
}
}
 function clearBox(){
	document.stuloginform.username.value="";
	document.stuloginform.password.value="";  
	 
 }
 function IEStyles2(){
if(!oldIE()){
	document.getElementById("logoHeadPic").src="http://www.vanderbilt.edu/career/images/logoHead.png";
	//document.getElementById("topArt").style.backgroundImage = "url(http://www-test.vanderbilt.edu/career/images/newsBg.png)";
	//document.getElementById("topArt").style.backgroundImage = "url(http://www-test.vanderbilt.edu/career/images/newsBg3.png)";
	//document.getElementById("apDiv9").style.backgroundImage = "url(http://www.vanderbilt.edu/career/images/resourceBG.png)";
	//document.getElementById("apDiv8").style.backgroundImage = "url(http://www.vanderbilt.edu/career/images/newsBG2.png)";
}
 }