function trim(str)
{
	return str.replace(/^\s+|\s+$/g,'');
}
function forgotpass()
{
	var e_reg=/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$/;
	
	if (trim(document.forgot_pass.forgot_email.value).length == 0)
	{
		document.getElementById("forgotmsg").innerHTML = "Email is blank";
		document.forgot_pass.forgot_email.value = "";
		document.forgot_pass.forgot_email.focus();
		return false;
	}
	else if(e_reg.test(document.forgot_pass.forgot_email.value) == false)
	{
		document.getElementById("forgotmsg").innerHTML ="Email is not valid";
		document.forgot_pass.forgot_email.value = "";
		document.forgot_pass.forgot_email.focus();
		return false;
	}
	else
	{
		return true;
	}
}