//  Javascript Function
//	Modified By Will Morrison

	function searchweb()
	{	
		if (document.search.my_filter.value.replace(/\s+/g,'') == '' || document.search.my_filter.value.replace(/\s+/g,'') == 'search')
		{
			errormessage();
		}
		else
		{
			url = 'http://search.wsu.edu/';
			//document.search.elements[2].name = 'q';
			document.search.action=url;
			document.search.submit();
			return false;
		}
	}
	
	function errormessage()
	{
		return (window.alert('Please enter text to search.'));
	}
	
	function checktextbox()
	{
		
		if (document.search.my_filter.value.replace(/\s+/g,'') == '')
		{
			document.search.my_filter.value = 'SEARCH';
		}
		return false;
	}
	function erasetextbox()
	{
		if ( document.search.my_filter.value.toUpperCase() == 'SEARCH')
		{
			document.search.my_filter.value = '';
		}
		return false;
	}