function imageOpa(eventtype, imgid) {
		for(var x=1; x <= 4; x++) {
			image = "tab"+x;
			if(eventtype=="mouseover") {
				if (x != imgid) {
					document.getElementById(image).style.opacity=0.6;
				}
			} else {
				if (x != imgid) {
					document.getElementById(image).style.opacity=1;
				}	
			}
		}
	}
	
	
	/* Rotating News Section ---------------------------------------------------------------------------------------  */
	
	var newsitem0 = "<a href='/bookstoreplus/'>Online Bookstore Now Open 24/7</a>";
	var newsitem1 = "<a href='/escra/'>eSCRA, the Supreme Court Reports Annotated Online is now available.</a>";
	var newsitem2 = "<a href='/bookstoreplus/'>Online Bookstore Now Open 24/7</a>";
	var newsitem3 = "<a href='/escra/'>eSCRA, the Supreme Court Reports Annotated Online is now available.</a>";
	
	var newsitem = new Array();
	newsitem[0] = newsitem0;
	newsitem[1] = newsitem1;
	newsitem[2] = newsitem2;
	newsitem[3] = newsitem3;
	
	var IEop = ["100","60","10"];
	var FFop = ["1.00",".60",".10"];
	
	var i = 0;
	var flag = 1;
	var j = 0;
	
	function rotateNews(){
	  if(flag == 1){
	     if(i < IEop.length - 1) {
	       i++;
	     }
	     else {
	       flag = 0;
	       if(j < newsitem.length - 1) j++;
	       else j = 0;
	     }
	  }
	  if(flag == 0) {
	     if(i > 0) i--;
	     else flag = 1;
	  }
	
	  document.getElementById("newssectiontext").innerHTML = newsitem[j];
	  
	
	  if (navigator.userAgent.indexOf("MSIE")!=-1){
	  	document.getElementById("newsDiv").filters.alpha.opacity = IEop[i];
	  }
	   if (navigator.userAgent.indexOf("Firefox")!=-1){
	   		document.getElementById("newsDiv").style.MozOpacity= FFop[i];
	   }
	    
	}
	
	setInterval("rotateNews()", 1500);
	
	/* --------------------------------------------------------------------------------------- End Rotating News Section */