function search()
{

	var query="";
	if (document.Suche.t_search.value=="")
	{
		if (query=="")
		{
			alert(document.Suche.ErrorMessage1.value);
				document.Suche.t_search.focus();
		}
		
	}
	else  // field is not empty
	{
		query=document.Suche.t_search.value;
			var key=document.Suche.Key.value;
			document.location.href='../default/' + key + '?open&Query=' + query.replace(/ /, "+");
	}

}

function validate()
{
alert(document.Suche.t_search.value.charCodeAt(0));
	if (document.Suche.t_search.value.charCodeAt(document.Suche.t_search.value.length-1) == 13)
	{
		alert(document.Suche.ErrorMessage1.value);
		document.Suche.t_search.focus();
	}
}