function setDateAndSubmit(form){
	form.startdate.value = document.dateform.indate.value;
	form.enddate.value = document.dateform.outdate.value;
	if (form.startdate.value==''){
		alert('请选择入住日期！');
		document.getElementById("datediv").style.display="block";
	}
	else if (form.enddate.value==''){
		alert('请选择离开日期！');
		document.getElementById("datediv").style.display="block";
	}
	else
		form.submit();
}
function setInitialDate(){
	if(document.getElementById('CheckInDate').value == ''||document.getElementById('CheckOutDate').value == ''){
		var d1 = new Date();
		var d2 = new Date();
		d2.setUTCDate((d1.getUTCDate()+1));//明天  
		var dy1 = d1.getYear()<1900?(1900+d1.getYear()):d1.getYear();
		var dy2 = d2.getYear()<1900?(1900+d2.getYear()):d2.getYear();
		document.getElementById('CheckInDate').value =  dy1 + '-' + (d1.getMonth()+1) + '-' + d1.getDate();
		document.getElementById('CheckOutDate').value = dy2 + '-' + (d2.getMonth()+1) + '-' + d2.getDate();
	}
	document.getElementById('in').value = document.getElementById('CheckInDate').value;
	document.getElementById('startdate').value = document.getElementById('CheckInDate').value;
	document.getElementById('out').value = document.getElementById('CheckOutDate').value;
	document.getElementById('enddate').value = document.getElementById('CheckOutDate').value;
}
function hidev(idw) {

    document.getElementById(idw).style.display = "none";

    //document.getElementById("search_fl").style.zIndex = 1;

}

function showv(idw) {

    document.getElementById(idw).style.display = "block";

    document.getElementById(idw).style.zIndex = 2;

    //elt("search_fl").style.zIndex = -1;

}
 function hidden(id){
						if(document.getElementById(id).style.display == 'block')
							document.getElementById(id).style.display = 'none';
						else
							document.getElementById(id).style.display = 'block';
					  }
setInitialDate();