//<![CDATA[
function Toggle(item) {
	var obj;
	if ( document.getElementById ) 
		{
		obj=document.getElementById(item);
	} else {
		obj = document.all[item];
	}
	var key;
		if ( document.getElementById ) 
		{
		key=document.getElementById("x" + item);
	} else {
		key = document.all['x' +item];
	}	

	if (obj != undefined) {
		var visible = ( obj.style.display != 'none');
		if (visible) {
			obj.style.display="none";
			key.innerHTML="";
		} else {
			obj.style.display="block";
			key.innerHTML="";
		}
	}
	
}

function Expand() {
	 if (document.getElementById) {
			divs=document.getElementsByTagName("DIV");
	} else {		
		divs = document.all['DIV'];
	}

	 for (i=0;i<divs.length;i++) {
		 divs[i].style.display="block";
		 key=document.getElementById("x" + divs[i].id);
		 key.innerHTML="";
	 }
}

function Collapse() {
	if (document.getElementById) {
			divs=document.getElementsByTagName("DIV");
	} else {		
		divs = document.all['DIV'];
	}
	 
	 for (i=0;i<divs.length;i++) {
		 divs[i].style.display="none";
		 key=document.getElementById("x" + divs[i].id);
		 key.innerHTML="";
	 }
}
//]]>