/**
 ------------------------------------
 art supplies - the art of internet

 soenke richardsen
 IT entwicklung

 max-brauer-allee 16
 22765 hamburg

 fon: 040-30 60 66 52
 fax: 040-30 60 66 47

 mail: s.richardsen@art-supplies.de
 http://www.art-supplies.de
 ------------------------------------
 */
var preText = "Tragen Sie einen Städtenamen ein...";
var timeout;
var re;
function toggleCities(){
	var chars = $("#stadtselektor").val();
	if (chars.length < 1) {
		$("#tankeDetail li.city.hidden").removeClass("hidden");
		return;
	}
	re = new RegExp("^"+chars+".*","i");

    $("#tankeDetail li.city:startsWith('" + chars + "')").removeClass("hidden");
    $("#tankeDetail li.city:notStartsWith('" + chars + "')").addClass("hidden");
}
function clickStub(tsnr,callfunc){
	if(parseInt(tsnr) > 0 && 'function' == typeof callfunc) callfunc(tsnr);
}
$(document).ready(function(){
	$.expr[":"].startsWith = function(el, i, m) {
	    var search = m[3];
	    if (!search) return false;
		var result = re.test($(el).text());
		return result;
	};
	$.expr[":"].notStartsWith = function(el, i, m) {
	    var search = m[3];
	    if (!search) return false;
		var result = re.test($(el).text());
		return false === result;
	};

	$("#stadtselektor").unbind('keypress');
	$("#stadtselektor").keydown(function(event){
		if(13 == event.keyCode) return false;
		if(this.value == preText){
			this.value = '';
			$("#stadtselektor").removeClass("start");
		}
        clearTimeout(timeout);
		timeout = setTimeout("toggleCities()",10);
	})
	// set focus
	var inp = document.getElementById('stadtselektor');
	if(inp) inp.focus();
});