var DH = 0;var an = 0;var al = 0;var ai = 0;

if (document.getElementById) {ai = 1; DH = 1;}
else {if (document.all) {al = 1; DH = 1;} 
else { browserVersion = parseInt(navigator.appVersion); 

if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) 
{an = 1; DH = 1;}}} 

function fd(oi, wS) {if (ai) return wS ? document.getElementById(oi).style:document.getElementById(oi); if (al) return wS ? document.all[oi].style: document.all[oi]; if (an) return document.layers[oi];}
function pw() {return window.innerWidth != null? window.innerWidth: document.body.clientWidth != null? document.body.clientWidth:null;}
function mouseX(evt) {if (evt.pageX) return evt.pageX; else if (evt.clientX)return evt.clientX + (document.documentElement.scrollLeft ?  document.documentElement.scrollLeft : document.body.scrollLeft); else return null;}
function mouseY(evt) {if (evt.pageY) return evt.pageY; else if (evt.clientY)return evt.clientY + (document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop); else return null;}

function popUp(evt, oi/*, ifr*/) 
{
	if (DH) 
	{
		var wp = pw();
		ds = fd(oi, 1); 
		dm = fd(oi, 0);
		//fr2 = fd(ifr, 0);
		st = ds.visibility; 

		if (dm.offsetWidth) 
			ew = dm.offsetWidth; 
		else if (dm.clip.width) 
			ew = dm.clip.width; 

		if (st == "visible" || st == "show") 
		{
			ds.visibility = "hidden"; 
		} 
		else 
		{
			tv = mouseY(evt) + 20; 
			lv = mouseX(evt) - (ew/4); 
			
			if (lv < 2) 
				lv = 2; 
			else if (lv + ew > wp) 
				lv -= ew/2; 
				
			if (!an)
			{
				lv += 'px';tv += 'px';
			} 
			
			//fr2.left = lv;
			//fr2.top = tv;
			
			ds.left = lv; 
			ds.top = tv; 
			ds.visibility = "visible";
		}
	}
}


function popCardPre(evt, oi, lines) 
{
	if (DH) 
	{
		var wp = pw();
		ds = fd(oi, 1); 
		dm = fd(oi, 0);
		//fr2 = fd(ifr, 0);
		st = ds.visibility; 

		if (dm.offsetWidth) 
			ew = dm.offsetWidth; 
		else if (dm.clip.width) 
			ew = dm.clip.width; 

		if (st == "visible" || st == "show") 
		{
			ds.visibility = "hidden"; 
		} 
		else 
		{
			tv = mouseY(evt); 
			lv = mouseX(evt) - (ew/4); 
			
			if (lv < 2) 
				lv = 2; 
			else if (lv + ew > wp) 
				lv -= ew/2;
			
			//var w = ds.width;
			var h = ds.height;
			//w = w.substring(0, w.length-2);
			h = h.substring(0, h.length-2);

			//lv = lv - parseInt(w);
			lv = lv - 100;
			tv = tv - parseInt(h)-70-20*lines;

			if(!an)
			{
				lv += 'px';
				tv += 'px';
			} 

			//fr2.left = lv;
			//fr2.top = tv;

			ds.left = lv; 
			ds.top = tv; 
			ds.visibility = "visible";
		}
	}
}