var allHTMLTags = new Array();
function getElementByClass2(theClass) {
var allHTMLTags=document.getElementsByTagName("div");
var z=1;
for (i=0; i<allHTMLTags.length; i++) {
if (allHTMLTags[i].className==theClass) {
	
	if(z!=1){
		allHTMLTags[i].style.display="none";
	}
	else{
		allHTMLTags[i].style.display="block";
	}
	z=z+1;
}
}
return false;
}


function getElementByClass(theClass) {
var allHTMLTags=document.getElementsByTagName("a");
for (i=0; i<allHTMLTags.length; i++) {
if (allHTMLTags[i].className==theClass) {

	allHTMLTags[i].onclick=function(){
		var divid=this.id.replace("link","");
		if(document.getElementById(divid).style.display=="block"){
			
			document.getElementById("s"+divid).innerHTML="<img src=\"/_images/plus.gif\" class=\"img_noborder\" />";
			document.getElementById(divid).style.display="none";
		}
		else{
			document.getElementById(divid).style.display="block";
			document.getElementById("s"+divid).innerHTML="<img src=\"/_images/minus.gif\" class=\"img_noborder\" />";
		}
		return false;
		}
}
}
return false;
}