function opennewwindow(url) 
{
	window.open(''+url,'','scrollbars=no,menubar=no,height=600,width=800,resizable=yes,toolbar=no,location=no,status=no');
}

function opennewwindow500(url) 
{
	window.open(''+url,'','scrollbars=no,menubar=no,height=500,width=500,resizable=yes,toolbar=no,location=no,status=no');
}

function checkEmail(myForm) {
if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(myForm.user.value)){
}
else
{
	alert("Invalid E-mail Address! Please re-enter.")
	return false;
}
if(myForm.pass.value == '')
{
	alert("password cannot be null!")
	return false;
}

if(myForm.pass.value != myForm.pass1.value)
{
	alert("password confirmation does not match!")
	return false;
}

return (true)
}