function validateForm(form) {
var MinPax
var MaxPax

if (checkdate(parseInt(form.SrchFromDay.value), parseInt(form.SrchFromMonth.value), parseInt(form.SrchFromYear.value)) == false) {
    alert("Falsches Datum eingegeben") ;
    form.SrchFromDay.focus();
    return false;
    }
}

function checkdate(day, month, year) {
var err=0

if (month < 1 || month > 12) err = 1
if (day < 1 || day > 31) err = 1
if (year < 1999 || year > 2015) err = 1
if (month == 4 || month == 6 || month == 9 || month == 11){
if (day == 31) err=1
}
if (month == 2){
var g = parseInt(year / 4)
if (isNaN(g)) {
err=1
}
if (day > 29) err=1
if (day == 29 && ((year / 4)!= parseInt(year / 4))) err=1
}
if (err == 1) {
    return false;
}
else {
    return true;
   }
}

function setSelects() {

 var jetzt = new Date();
 var Jahr = jetzt.getYear();
 var Monat = jetzt.getMonth() + 1;
 var Tag = jetzt.getDate();

document.myFeratelForm.SrchFromDay.selectedIndex = (Tag-1);
document.myFeratelForm.SrchFromMonth.selectedIndex = (Monat-1);

roomSearch_type_onchange();

//alert("Tag " + Tag + " Monat " + Monat + " Jahr " + Jahr);

}

function roomSearch_type_onchange() {

				var typ = document.myFeratelForm.typ;
				var stars = document.myFeratelForm.SrchStars;
				var FC = document.myFeratelForm.FC;
				
				if(stars.selectedIndex==-1) stars.selectedIndex=0;
				if(stars.selectedIndex!=0) {

					var type = stars.options[stars.selectedIndex].value;

					if ((type!="FEWO") && (type!="CHALE")) {
						//document.myFeratelForm.bookingmain.value="zisu.jsp";
						typ.value=" Zimmer";
						FC.value="HO";
					} else {
						//document.myFeratelForm.bookingmain.value="apsu.jsp";
						typ.value=" Appartement";
						FC.value="AP";
					}
				} else {
					//document.myFeratelForm.bookingmain.value="zisu.jsp";
					typ.value=" Zimmer";
					FC.value="HO";
				}
			}

function roomSearch_type_english_onchange() {

				var typ = document.myFeratelForm.typ;
				var stars = document.myFeratelForm.SrchStars;
				var FC = document.myFeratelForm.FC;
				
				if(stars.selectedIndex==-1) stars.selectedIndex=0;
				if(stars.selectedIndex!=0) {

					var type = stars.options[stars.selectedIndex].value;

					if ((type!="FEWO") && (type!="CHALE")) {
						//document.myFeratelForm.bookingmain.value="zisu.jsp";
						typ.value=" Room";
						FC.value="HO";
					} else {
						//document.myFeratelForm.bookingmain.value="apsu.jsp";
						typ.value=" Apartment";
						FC.value="AP";
					}
				} else {
					//document.myFeratelForm.bookingmain.value="zisu.jsp";
					typ.value=" Room";
					FC.value="HO";
				}
			}