function writeLayers(content) {
	document.write("<div class=dek id=dek>"+content+"</div>");
}
function writeEmptyLayers() {
	document.write("<div class=dek id=dek></div>");
}

var nav,old,iex=(document.all),yyy=-1000;
var skn;

function initLayers() {
	
	if(navigator.appName=="Netscape"){(document.layers)?nav=true:old=true;}
	if(!old){
		skn=(nav)?document.dek:dek.style;
		if(nav)document.captureEvents(Event.MOUSEMOVE);
		if(mousefollow) document.onmousemove=get_mouse;
	}
}

function popUp(msg){
if(old){alert(msg);return;} 
else{yyy=Yoffset;
if(nav){skn.document.write(msg);skn.document.close();skn.visibility="visible"}
if(iex){document.all("dek").innerHTML=msg;skn.visibility="visible"}
}
}

function popUpEmpty(){
if(old){alert("layers not supported");return;} 
else{yyy=Yoffset;
skn.visibility="visible"
}
window.status="----------- skn.left,right:" + skn.left + "," + skn.top;
}

function get_mouse(e){
var x= (nav) ? e.pageX:event.x+document.body.scrollLeft; skn.left=x+Xoffset;
var y= (nav) ? e.pageY:event.y+document.body.scrollTop; skn.top=y+yyy;
}

function kill(){
if(!old){yyy=-1000;skn.visibility="hidden";}
}