function popUp(picPath,picWidth,picHeight){
	var winLeft = screen.availWidth;
	winLeft=winLeft/2-210;
	window.open("/pic.asp?picPath=" + picPath,"Informations","width=" + picWidth + ",height=" + picHeight + ",left=" + winLeft + ",top=0,menubar=0,location=0,toolbar=0,personalbar=0,status=0,resizable=1,scrollbars=0");
}