function validateSearch(form)
	{
		if (form.words.value == '') {
			alert ('Please enter some search words first');
			return false;
		}
		else {
			return true;
		}
	}

	function popPrint(URL)
	{
		window.open(URL,'print','status=yes,resizable=yes,scrollbars=yes,width=450,height=550');
	}

	function popPage(URL)
	{
		window.open(URL, 'page', 'status=no, resizable=yes, scrollbars=yes, width=425, height=475');
	}

	function popContact(URL)
	{
		window.open(URL,'contact','status=yes,resizable=yes,scrollbars=yes,width=475,height=550');
	}

	function printThis()
	{
		if (window.print) 
		{
			window.print();
		}
		void (null);
	}

	function alertArray(arr)
	{
		if (arr.length)
		{
			var strString = new String;

			for (var i = 0; i < arr.length; i++)
			{
				strString += arr[i] + '\n';
			}

			alert(strString);
		}
	}