// Extended Tooltip Javascript
// copyright 9th August 2002, 3rd July 2005
// by Stephen Chapman, Felgall Pty Ltd

// permission is granted to use this javascript provided that the below code is not altered
var abdovar=0; 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) {
//alert(oi);
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) 
{

	if (DH) 
		{
			if(abdovar==1){return;}

			var wp = pw(); 
			ds = fd(oi,1); 
			dm = fd(oi,0); 
			st = ds.visibility; 
			if (dm.offsetWidth) 
			    ew = dm.offsetWidth; 
			else if (dm.clip.width) 
			    ew = dm.clip.width; 

			if (dm.innerHTML.length<=25)
			    ew = 130
			else
			    ew = 270

			abdovar=1;
			//tv = mouseY(evt) + 20; 
			tv = mouseY(evt)+5; 
			
			lv = mouseX(evt) - (ew/4); 
			
			if (lv < 2) 
			    lv = 2; 
			    
			else if (lv + ew > wp) 
			{
			    lv=wp-ew-10;
			
//			    lv -= ew/2; 
//			    while(lv + ew >= wp) 
//			    {
//			        lv -= 30; 
//			    }
			}
			if (!an) 
			{
				lv += 'px';tv += 'px';
			} 
			ds.left = lv; 
			ds.top = tv; 
			ds.width = ew;
			ds.visibility = "visible";
			}
}
function popUp2(evt,oi) 
{
	if (DH) 
		{
		
			if(abdovar==1)
			abdovar=0;
			var wp = pw(); 
			ds = fd(oi,1); 
			dm = fd(oi,0); 
			st = ds.visibility; 
			if (dm.offsetWidth) ew = dm.offsetWidth; 
			else if (dm.clip.width) ew = dm.clip.width; 
				 ds.visibility = "hidden";
				 abdovar=0;

			}
}