var hide  = true;

function showhide(obj){
	var x = new getObj(obj);
	hide = !hide;
	x.style.visibility = (hide) ? 'hidden' : 'visible';
}
 
function setLyr(obj,lyr,hid){
	var newX = findPosX(obj);
	var newY = findPosY(obj);
	var x = new getObj(lyr);
	x.style.top = (newY - 103) + 'px';
	x.style.left = (newX - 55) + 'px';
//	showhide(lyr);
}
 
function findPosX(obj){
	var curleft = 0;
	if (obj.offsetParent){
		while (obj.offsetParent){
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}else if (obj.x){
		curleft += obj.x;
	}
	return curleft;
}
 
function findPosY(obj){
	var curtop = 0;
	var printstring = '';
	if (obj.offsetParent){
		while (obj.offsetParent){
			printstring += ' element ' + obj.tagName + ' has ' + obj.offsetTop;
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}else if (obj.y){
		curtop += obj.y;
	}
//	window.status = printstring;
	return curtop;
}
 
 
function getObj(name){
	if (document.getElementById){
		this.obj = document.getElementById(name);
		this.style = document.getElementById(name).style;
	}else if (document.all){
		this.obj = document.all[name];
		this.style = document.all[name].style;
	}else if (document.layers){
		if (document.layers[name]){
			this.obj = document.layers[name];
			this.style = document.layers[name];
//		}else{
//			this.obj = document.layers.testP.layers[name];
//			this.style = document.layers.testP.layers[name];
		}
	}
}

nereidFadeObjects = new Object(); 
nereidFadeTimers = new Object(); 

function nereidFade(object, destOp, rate, delta){ 
if (!document.all) 
return 
if (object != "[object]"){ 
setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0); 
return; 
} 

clearTimeout(nereidFadeTimers[object.sourceIndex]); 

diff = destOp-object.filters.alpha.opacity; 
direction = 1; 
if (object.filters.alpha.opacity > destOp){ 
direction = -1; 
} 
delta=Math.min(direction*diff,delta); 
object.filters.alpha.opacity+=direction*delta; 

if (object.filters.alpha.opacity != destOp){ 
nereidFadeObjects[object.sourceIndex]=object; 
nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate); 
} 
}