function screenshot(url,width,height){
	width+=40;
	height+=40;
   newWindow=window.open(url,"plan",
   	"toolbar=no,status=yes,location=no,menubar=no,scrollbars=yes,resizable=yes,width="+width+",height="+height);
   newWindow.onLoad=newWindow.focus();
}
function screenshot5(id,width,height){
   newWindow=window.open('/images/show_img.php?id='+id+'&w='+width+'&h='+height,"plan",
   	"toolbar=no,status=yes,location=no,menubar=no,scrollbars=no,resizable=yes,width="+width+",height="+height);
   newWindow.onLoad=newWindow.focus();
}
function refresh_captcha(id){
	var s=new Date().getTime();
	document.getElementById(id).src='/images/capcha-sess-give.php?dummy='+s;
}