// Extended Tooltip Javascript
// copyright 9th August 2002, 3rd July 2005, 24th August 2008
// by Stephen Chapman, Felgall Pty Ltd

// permission is granted to use this javascript provided that the below code is not altered
function pw() 
{
return window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth};
    function mouseX(evt) 
    {
        return evt.clientX ? evt.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft) : evt.pageX;
     } 
    function mouseY(evt) 
    {
        return evt.clientY ? evt.clientY + (document.documentElement.scrollTop || document.body.scrollTop) : evt.pageY
     } 
    function popUp(evt,oi) 
    {   
    
        
        if (document.getElementById) 
            {
            var wp = pw(); 
            if (hiddenField.value == "EN")    dm = document.getElementById("t1")
                else     dm = document.getElementById("t2");
            ds = dm.style; 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; 
                lv += 'px';tv += 'px';  
                ds.left = lv; 
                ds.top = tv; 
                ds.visibility = "visible";
         
            }
     }
     
     
    
     }