// Popup windows

function popUp(image,name,url,w,h){
	var str = "width="+w+",height="+h+",left="+((screen.width-w)/2)+",top="+((screen.height-h)/2)+",scrollbars=no";
	name = window.open(url+"?image="+image,name,str);
}

function popUpScroll(image,name,url,w,h){
	var str = "width="+w+",height="+h+",left="+((screen.width-w)/2)+",top="+((screen.height-h)/2)+",scrollbars=yes";
	name = window.open(url+"?image="+image,name,str);
}