function prepForm(){
	with(document.Mietwagen){
		if(parent.frames.length>0) target='_top';
		var fromdate=FromDay[FromDay.selectedIndex].text+'.'+FromMonth[FromMonth.selectedIndex].value+'.'+FromYear[FromYear.selectedIndex].text
		Fromdate.value=fromdate;
		var todate=ToDay[ToDay.selectedIndex].text+'.'+ToMonth[ToMonth.selectedIndex].value+'.'+ToYear[ToYear.selectedIndex].text
		Todate.value=todate;
		submit();
	}
}

var monatTage=new Array(31,28,31,30,31,30,31,31,30,31,30,31);
var todays=new Date;
var current_day=todays.getDate();
var current_month=todays.getMonth();
var current_year=todays.getFullYear();

function iniForm(){
	if(document.Mietwagen){
		selIt('FromDay', current_day, 't')
		selIt('FromMonth', current_month+1, 'v')
		selIt('FromYear', current_year, 't')
		var today=(current_day+7);
		var tomonth=(current_month+1);
		var toyear=current_year;

		if (today>monatTage[current_month]){
			today=today-monatTage[current_month];
			tomonth+=1;
			if (tomonth>11){
				tomonth=0;
				toyear+=+1;
			}
		}
		
		selIt('ToDay', today, 't')
		selIt('ToMonth', tomonth, 'v')
		selIt('ToYear', toyear, 't')
		document.Mietwagen.RefPage.value=document.referrer
	}
	if(document.MietwagenLand){
		document.MietwagenLand.RefPage.value=document.referrer
	}
}

function selIt(sWhich, sVal, sWhat) {
	var kform='document.Mietwagen.'
	var thisDD=eval(kform+sWhich);
	if (thisDD){
		for(var i=0;i<thisDD.length;i++) {
			if (sWhat=='v') {
				if (thisDD.options[i].value==sVal) {
					break;
				}
			}else if (sWhat=='t') {
				if (thisDD.options[i].text==sVal) {
					break;
				}
			}
		}
		if(i>=thisDD.length) i=0;
		thisDD.selectedIndex=i;
	}
}