function DoPostBack() 
            { 
                var frm_dirs = document.getElementById("frm_dirs"); 
                if(frm_dirs != null) 
                { 
                    var strUrl = frm_dirs.action + "?anreise=" + frm_dirs.anreise.value + "&abreise=" + frm_dirs.abreise.value + "&" + frm_dirs.ztyp.value + "=" + frm_dirs.anzahl.value + "&sprache=" + frm_dirs.sprache.value
                    window.open(strUrl,'Popup','toolbar=no,location=no,status=yes,menubar=no,scrollbars=yes,resizable=no,width=550,height=500,left=430,top=23'); return false;
                } 
                else 
                { 
                    alert("Das Formular konnte nicht abgeschickt werden!"); 
                }  
            } 
            ;
function SetDate()
			{
				var date=new Date();
				var dd;
				var mm;
				var yy;

				if(document.getElementById("anreise").value == "")
				{
					dd=date.getDate();
					mm=date.getMonth() + 1;
					yy=date.getFullYear();
					document.getElementById("anreise").value = dd + "." + mm + "." + yy;
				}

				if(document.getElementById("abreise").value == "")
				{
					date.setDate(date.getDate() + 1);
					dd=date.getDate();
					mm=date.getMonth() + 1;
					yy=date.getFullYear();
					document.getElementById("abreise").value = dd + "." + mm + "." + yy;
				}
			}