function ClearInit(obj)
{
    if (obj.value != "")
        obj.value = "";
}

function ResumeInit(obj)
{
   if (obj.value == "")
        obj.value = "漢字/ピンイン";
}

function gotosearth()
{
    var city = document.getElementById("tbCity");
    var bDate = document.getElementById("bDate");
    var eDate = document.getElementById("eDate");
    var hotel = document.getElementById("tbHotelName");
    var kw = document.getElementById("tbKeyWords");
    
    if(kw.value !="")
    {
        goaction();
        return true;
    }
    
    if(hotel.value != "")
    {
        goaction();
        return true;
    }

	if(city.value=="Chinese/Spelling"){
		alert("Please enter or choose the Region/City.")
		city.focus();
		return false;
	}

	if(bDate.value==""){
		alert("Please choose check-in Date.");
		bDate.focus();
		return false;
	}
	
	if(eDate.value==""){
		alert("Please choose check-out Date.");
		eDate.focus();
		return false;
	}
	
	if(iCompareDate(bDate.value ,eDate.value)==1){
		alert("The check-out Date after check-in Date.");
	    return false;
	}
	
	goaction();
	return true;
}

function goaction()
{
    var frm = document.forms[0];
    frm.action = "hotellist.aspx";
    frm.submit();
}