//Thumbnail image viewer- 
//© Dynamic Drive (www.dynamicdrive.com)
//For full source code, usage terms, and 100's more DHTML scripts, visit http://www.dynamicdrive.com

var ie=document.all
var ns=document.layers
var ns6=document.getElementById&&!document.all

function enlarge(which,e){
//Render image code for IE 4+ and NS6
if (ie||ns6){
crossobj=document.getElementById? document.getElementById("showimage") : document.all.showimage
if (crossobj.style.visibility=="hidden"){
crossobj.style.left=ns6? pageXOffset+e.clientX : document.body.scrollLeft+event.clientX
crossobj.style.top=ns6? pageYOffset+e.clientY : document.body.scrollTop+event.clientY
crossobj.innerHTML='<div align=right id=drag><b onClick=closepreview()>X</b></div><img src="'+which+'"><bgsound src="'+which+'.WAV"  loop="-1" volume="2%">'
crossobj.style.visibility="visible"
}
else
crossobj.style.visibility="hidden"
return false
}
//if NOT IE 4+ or NS 6, simply display image in full browser window
else
return true
}

function closepreview(){
crossobj.style.visibility="hidden"
}