function checkFrm()
{
	var arr = new Array("pname", "sender", "message");
	for(i = 0; i < arr.length; i++)
	{
		var obj = document.forms["request"][arr[i]];
		if(obj)
		{
			if(obj.value == "")
			{
				obj.focus();
				return false;
			}
			else
				if(arr[i] == "sender")
				{
					var reg = new RegExp(/[_a-zA-Z\d\-\.]+@([_a-zA-Z\d\-]+(\.[_a-zA-Z\d\-]+)+)/);
					var mail = obj.value.replace(" ", "");
					if(mail.replace(reg, "") != "")
					{
						obj.focus();
						return false;
					}
				}
		}
		else
			return false;
	}
	
	var flagObj = document.getElementById("send");
	if (flagObj)
	    flagObj.value = "1";
	
	return true;
}