function verify_contact()
{
	if(Trim(document.frm.txt_name.value) == "")
	{
			alert("Please enter Full Name!");
			document.frm.txt_name.select();
			document.frm.txt_name.focus();
			return false;
	}
	if(Trim(document.frm.txt_phone.value) == "")
	{
			alert("Please enter Phone!");
			document.frm.txt_phone.select();
			document.frm.txt_phone.focus();
			return false;
	}
	if(Trim(document.frm.txt_phone.value) != "")
	{
		if(isNaN(document.frm.txt_phone.value,1,0))
		{
			alert("Please enter valid Phone!");
			document.frm.txt_phone.select();
			document.frm.txt_phone.focus();
			return false;
		}
	}
	if(Trim(document.frm.txt_email.value) == "")
	{
			alert("Please enter Email-Address!");
			document.frm.txt_email.select();
			document.frm.txt_email.focus();
			return false;
	}
	if(Trim(document.frm.txt_email.value) != "")
	{
		if(!isEmail(document.frm.txt_email.value,1,0))
		{
			alert("Please enter valid Email!");
			document.frm.txt_email.select();
			document.frm.txt_email.focus();
			return false;
		}
	}
	if(Trim(document.frm.txt_code.value) == "")
	{
			alert("Please enter Code Value!");
			document.frm.txt_code.select();
			document.frm.txt_code.focus();
			return false;
	}
return true;
}