function image(file, width, height)
{
	left_ = screen.width/2  - width/2;
	top_  = screen.height/2 - height/2 - 26;
	window.open('/image/?file='+file,'','status=yes,menubar=no,toolbar=no,resizable=no,scrollbars=no,width='+width+',height='+height+', left='+left_+',top='+top_);
	return false;
}

function is_email(email_str) 
{
	var checkTLD=1;
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
	var emailPat=/^(.+)@(.+)$/;
	var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
	var validChars="\[^\\s" + specialChars + "\]";
	var quotedUser="(\"[^\"]*\")";
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	var atom=validChars + '+';
	var word="(" + atom + "|" + quotedUser + ")";
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
	var matchArray=email_str.match(emailPat);
	if (matchArray==null) return false;
	var user=matchArray[1];
	var domain=matchArray[2];
	for (i=0; i<user.length; i++)	if (user.charCodeAt(i)>127) 	return false;
	for (i=0; i<domain.length; i++)	if (domain.charCodeAt(i)>127)	return false;
	if (user.match(userPat)==null) 	return false;
	var IPArray=domain.match(ipDomainPat);

	if (IPArray!=null) 
	{
		for (var i=1;i<=4;i++)
			if (IPArray[i]>255) return false;
		return true;
	}

	var atomPat=new RegExp("^" + atom + "$");
	var domArr=domain.split(".");
	var len=domArr.length;

	for (i=0;i<len;i++) if (domArr[i].search(atomPat)==-1) return false;
	if (checkTLD && domArr[domArr.length-1].length!=2 && domArr[domArr.length-1].search(knownDomsPat)==-1) return false;
	if (len<2) return false;

	return true;
} 

$(document).ready(function(){
	$("#old-site").click(function(){
		window.open($("#old-site").attr('href'));
		return false;
	});
});