// JavaScript Document



	function validateFindNearest()
	{
		var valid, errMsg;
		valid = true;
		errMsg = "There has been an error:\n";
		// check the form
		if (document.frmFindLocal.txtPostcode.value == '')
		{
			errMsg = errMsg + "\n - You must enter a Postcode";
			valid = false;
			
		}
		else
		{
			// postcode entered - check that its valid
			var pcodeRegxp = /[a-zA-Z]{1,2}[0-9]{1,2} ?[0-9][a-zA-Z]{2}/;
			if (pcodeRegxp.test(document.frmFindLocal.txtPostcode.value) != true)
			{
				errMsg = errMsg + "\n - You must enter a Postcode";
				valid = false;
			}
		}
		
		
		
		myOption = -1;
		for (i = document.frmFindLocal.radService.length-1; i > -1; i--)
		{
			if (document.frmFindLocal.radService[i].checked)
			{
				myOption = i;
				i = -1;
			}
		}
		if (myOption == -1)
		{
			errMsg = errMsg + "\n - You must select a radio button";
			valid = false;
		}
		
		
		
		// only process the form if everythings okay
		if (valid)
		{
			document.getElementById('frmFindLocal').submit();
		}
		else
		{
			alert(errMsg);
		}
		
	}