/* Features Table
 ----------------------------------------------------------
 */


function popupFeatureTable(elm,popup,offset_left, offset_IEtop, offset_top)
{
 var popup = document.getElementById(popup);
 if(popup.style.display == 'block') return;

 if (!(typeof offset_left == 'number')) offset_left = 0;
 if (!(typeof offset_top == 'number')) offset_top = 0;
 
 if( isIE() ) {
	offset_top = offset_IEtop + 20;
 }

 // popup position
 popup.style.marginLeft = elm.offsetLeft - 100 + offset_left + "px";
 popup.style.display = 'block';
 popup.style.top =  elm.offsetTop + 410 + offset_top + "px";

 if (typeof elm.onmouseout !== 'function'){
 elm.onmouseout = function(){
 popup.style.display = 'none';
 }
 }
}




function isIE() {
    if (navigator.appName.indexOf("Explorer") == -1) {
        return false;
    } else {
        return true;
    }
}