var oldwhich="";
var waittime=300;
var layerTimer;
var position_top=23;
var position_left=0;

function fixPNG(element) {
	if (/MSIE (5\.5|6).+Win/.test(navigator.userAgent)) {
		var src;
		if (element.tagName=='IMG') {
			if (/\.png$/.test(element.src)) {
				src = element.src;
				element.src = basedir+"_images/e.gif";
			}
		} else {
			src = element.currentStyle.backgroundImage.match(/url\("(.+\.png)"\)/i);
			if (src) {
				src = src[1];
				element.runtimeStyle.backgroundImage="none";
			}
		}
		if (src) element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+src+"',sizingMethod='scale')";
	}
}




function openSend(name, msg) {
  var rw=Math.round(Math.random()*100000000);
  var myWin=open(uploaddir+"_send.php?g_name="+name+"&g_msg="+msg,rw,"width=300,height=100;resize=true; left="+Math.round(screen.width/2-250)+"; top="+Math.round(screen.height/2-135)+";");
}



function showlayerM(nam,val)
{
if (val>0) {document.getElementById(nam).style.visibility="visible";} else {document.getElementById(nam).style.visibility="hidden";}
return;
}


//turn on layer and rollover
	function layOverM(nam,place)
	{
	obj=document.getElementById(nam);
	if (oldwhich!=nam&&oldwhich!="")
	{
		ol=document.getElementById(oldwhich).style;
		ol.visibility="hidden";
		document.getElementById("mlnk_"+oldwhich).style.background="";	
		document.getElementById("mlnk_"+oldwhich).style.color="#353480";
}
	if (obj)
	{
	l = document.getElementById(nam).style;
	l.visibility = "visible";
	document.getElementById("mlnk_"+nam).style.background="#FD0004";
	document.getElementById("mlnk_"+nam).style.color="#FFFFFF";
	x=findPosXM(place);
	y=findPosYM(place);
	l.left=String(x+position_left)+"px";
	l.top=String(position_top+y)+"px";
	oldwhich=nam;
	}
	clearTimeout(layerTimer);
	
	return;
	}
	
//turn off layer and rollover if user is completely off nav 
	function stopOverM()
	{   
	layerTimer = setTimeout("layOutM()",waittime);
	}

	function layOutM()
	{   
	   if (oldwhich!="")
	    {
	ol = document.getElementById(oldwhich).style;
	ol.visibility = "hidden";
	document.getElementById("mlnk_"+oldwhich).style.background="";	
	document.getElementById("mlnk_"+oldwhich).style.color="#353480";

	    }
	}
//reset the timer
	function startOverM()
	{
	clearTimeout(layerTimer);
	}

function findPosXM(id){
	var curleft = 0;
	obj=document.getElementById(id);
	curleft =obj.offsetLeft;
	obj = obj.offsetParent;
	while (obj.offsetParent){
		curleft += obj.offsetLeft
		obj = obj.offsetParent;		
	}  
	return curleft;
}

function findPosYM(id){
	var curtop = 0;
	obj=document.getElementById(id);
obj = obj.offsetParent;
	while (obj.offsetParent){
		curtop += obj.offsetTop
		obj = obj.offsetParent;
	}  
	return curtop;
}


//var basedir="/";
var scr=basedir+'_scripts/img.html';

function showImage(img)
{

wnnn=window.open(scr+'?'+escape(img),'win','resizable,width=400,height=200,screenX=0,screenY=0,top=0,left=0');
wnnn.focus();
}