function zoomPopup(img)
{
	var sUrl="Zoom.aspx?img=" + escape(img);
	var w = window.open(sUrl, "ZoomPopUp"+Math.floor(Math.random()*99999), "width=640,height=480");
	w.focus();
}

    var ImagePopUpIds = ['imagepopup1','imagepopup2','imagepopup3','imagepopup4','imagepopup5','imagepopup6','imagepopup7','imagepopup8','imagepopup9','imagepopup10','imagepopup11','imagepopup12'];
    var timeoutId;
    function showImagePopUp(key)
    {
        if(timeoutId != ""){
            window.clearTimeout(timeoutId);
            timeoutId="";
        }

        actualHideImagePopUps();
        var container = document.getElementById(key);
        container.style.display="block";
    }
    function hideImagePopUps(key)
    {
        if(timeoutId != ""){
            window.clearTimeout(timeoutId);
        }   
        timeoutId = window.setTimeout(actualHideImagePopUps,200);
    }
    function actualHideImagePopUps(){
        for(var i = 0; i < ImagePopUpIds.length; i++){
            var container = document.getElementById(ImagePopUpIds[i]);
            container.style.display="none";
        }
    }