<!--//--><![CDATA[//><!--

//sfHover = function() {
//	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
//for (var i=0; i<sfEls.length; i++) {
//		sfEls[i].onmouseover=function() {
//			this.className+=" sfhover";
//		}
//		sfEls[i].onmouseout=function() {
//			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
//		}
//	}
//}
//if (window.attachEvent) window.attachEvent("onload", sfHover);

function expandCollapse(objectID) {
	var object = document.getElementById(objectID);
	if (object.style.display =='block') object.style.display='none';
	else object.style.display='block';
	return;
}


function displayObject(objectID,display){
	var object = document.getElementById(objectID);
	object.style.display=display?'block':'none';
	return
}


var DHTML = (document.getElementById || document.all || document.layers);
if ( !DHTML ) alert('Your browser is not capable of displaying DHTML');
function getObj(name) {
        if (document.getElementById) {
                this.style = document.getElementById(name).style;
        } else
        if (document.all) {
                this.style = document.all[name].style;
        } else
        if (document.layers) {
                this.style = document.layers[name];
        }
}

//Switch elements visible or hidden
function visib(objName, flag) {
        x = new getObj(objName);
        x.style.visibility = (flag) ? 'visible' : 'hidden';
}


//--><!]]>