<!--
function LayOnOff(Layer) {
	
	//show or hide the given layer by switching it on or off.
	//pass in the DIV name like 'LR101'
	//last mod: 3/5/2002.  
	
	if ((document.layers)||(document.all)||document.getElementById){
		//NS6 or IE7??
		if (document.getElementById) {
			elm = document.getElementById(Layer);
			elm.style.visibility = (elm.style.visibility=="hidden") ? "visible" : "hidden";
		}
		//IE not w3c compatible
		else if (document.all){
			eval("elm = document.all['" + Layer + "']");
			elm.style.visibility = (elm.style.visibility=="hidden") ? "visible" : "hidden";
		}
		//NS4
		else if (document.layers){
			eval("elm = document.layers['" + Layer + "']");
			elm.visibility = (elm.visibility=="hide") ? "show" : "hide";
		}
	}
	
}
//-->