function OpenNewWindow(imgFolder,imgName){
open ("PopUpPage.aspx?imgF="+imgFolder+"&imgN="+imgName,"PopUp"+"window","height=440,width=420,scrollbars=yes,resizable=no,status=no,menubar=no,toolbar=no,location=no");}
function DisableButton(objElement){
	isNS4 = (document.layers) ? true : false;
	isIE4 = (document.all && !document.getElementById) ? true : false;
	isIE5 = (document.all && document.getElementById) ? true : false;
	isNS6 = (!document.all && document.getElementById) ? true : false;
	isMacIE = (navigator.platform.indexOf("Mac")!=-1 && (isIE4 ||isIE5)) ? true : false;
	isSafari = (document.childNodes)&&(!document.all)&&(!navigator.taintEnabled)&&(!navigator.accentColorName)?true:false;
	if(isSafari){alert("i am safari");}
	else if(isMacIE){objElement.style.display ="none";}
	else if(isNS4){objElement.visibility ="hidden";}
	else{objElement.style.display ="none";}
}