function checkvalid()
{
	
	if(Trim(document.frmrent.Name.value).length < 1)
	{
		alert("Please Enter Your Name");
		document.frmrent.Name.focus();
		return false;
	}
	if(!isValidEmail(document.frmrent.vEmail.value))
	{
		document.frmrent.vEmail.select();
		return false;
	}
	if(Trim(document.frmrent.Message.value).length < 1)
	{
		alert("Please Enter Message");
		document.frmrent.Message.focus();
		return false;
	}
	
	return true;
}