function openWin(arg,source){
var L = 0;
	if(navigator.appName.indexOf("Microsoft")===0)
	{
	L = document.body.offsetWidth;
	var left = L/2;
	}
	else
	{
	var left = eval(window.outerWidth/2);
	}
WinOpen = window.open(source+arg,"photo","height=620, width=620, top=100, left="+left+", toolbar=no, menubar=no, location=no, resizable=no, scrollbars=no, status=no");
WinOpen.focus();
}