function largeImage(imgsrc,faqid,iwidth,iheight){
   var leftoffset = new Number(iwidth);
   var topoffset = new Number(iheight);
        leftoffset = leftoffset + document.getElementById('specialimage'+faqid).offsetLeft - iwidth - 20;
   var html = '<table id=largeimagepopuptable'+faqid+' cellpadding=0 cellspacing=0 style=cursor:pointer;background-color:#ffffff;margin-top:-100px;width:350px;height:250px;border-color:#000000;border-width:1px;border-style:solid;position:absolute;left:'+leftoffset+';><tr><td style=text-align:center;><span><img src="'+imgsrc+'" /></span></td></tr></table>';
   var ne = document.createElement('span');
       ne.innerHTML = html;
       ne.id = 'parentnode'+faqid;
       //document.getElementById(divid).appendChild(ne);
       //document.getElementById(divid).insertAdjacentHTML('AfterEnd','');
       var myspan = eval('span'+faqid)
       myspan.appendChild(ne)
}

function clearLargeImage(faqid){
    //var mytable = eval('largeimagepopuptable'+faqid);
    var myspan = eval('span'+faqid);
        myspan.innerHTML = '';
    //var myparent = eval('parentnode'+faqid);
        //alert(myparent.id);
        //myspan.removeChild(myparent);
    //largeimagepopuptable.removeChild(largeimagepopuptable.lastChild)
    //document.getElementById(divid).innerHTML = '';
}