// JavaScript Document


function ch_city(){
		city = document.form1.start.value;
		ziel = document.form1.ziel.value;
		
		verlink = document.form1.action.value = "http://maps.google.de/maps?f=d&hl=de&geocode=&saddr="+ city +"&daddr="+ ziel;
		open(verlink);
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}