// JavaScript Document
<!--For date-->
function MyDate(){
var d = new Date();
var weekday=new Array(7)
weekday[0]="日"
weekday[1]="一"
weekday[2]="二"
weekday[3]="三"
weekday[4]="四"
weekday[5]="五"
weekday[6]="六"
document.write(d.getFullYear()+"年");
document.write(d.getMonth()+1);
document.write("月"+d.getDate()+"日");
document.write("星期"+weekday[d.getDay()]);
}

//计算天数差的函数，通用  
function  DateDiff(sDate1,  sDate2){    //sDate1和sDate2是2006-12-18格式  
   var  aDate,  oDate1,  oDate2,  iDays;
   aDate  =  sDate1.split("-");
   oDate1  =  new  Date(aDate[1]  +  '-'  +  aDate[2]  +  '-'  +  aDate[0]);  //转换为12-18-2006格式 
   aDate  =  sDate2.split("-");
   oDate2  =  new  Date(aDate[1]  +  '-'  +  aDate[2]  +  '-'  +  aDate[0]);
   iDays  =  parseInt(Math.abs(oDate1  -  oDate2)/1000/60/60/24);    //把相差的毫秒数转换为天数  
   return  iDays;
}



//Event Begin
// var getElementId
var $=function(objid){return document.getElementById(objid);}


function showLoading(objid)
{
$(objid).innerHTML="<img src=\"/includes/sysimg/loading.gif\" />";
} 



//Change Style Method
function setStyleBorder(objid){
	if($(objid).readOnly){
		$(objid).className="inp_4";
		$(objid).blur();
	}else{
		$(objid).className="chgStyleBorder";
		$(objid).focus();
	}
}
//method
function showDiv(divId){
	$(divId).style.display=$(divId).style.display=="none"?"block":"block";
}
function closeDiv(divId){
	$(divId).style.display=$(divId).style.display=="block"?"none":"none";
}
function setReadonly(objid,obj){
	if(obj.checked){
		$(objid).readOnly = false;
	}else{
		$(objid).readOnly = true;
	}
	setStyleBorder(objid);
}
//设置房间名称（房间类型）
function setRName(targetId,rname,obj){
	if(obj.checked){
		$(targetId).value = rname;
	}else{
		$(targetId).value = "";
	}	
}
//设置早餐
function setBreakfast(targetId,breakfast,obj){
	if(obj.checked){
		$(targetId).value = breakfast;
	}else{
		$(targetId).value = "";
	}	
}
//设置单价
function setPrice(targetId,price,obj){
	if(obj.checked){
		$(targetId).value = price;
	}else{
		$(targetId).value = "";
	}	
}
//非通用方法
function clearValue(objid){
	if(!$('roomid'+objid).checked){
		$('rnum'+objid).value="";
		$('singleFee'+objid).value="";
	}
}
function calculatePrice(targetId,price,objGetNum){
	var getNum = objGetNum.value;
	$(targetId).value= price*getNum;
}
function calcuFee(targetId,singleFee){
	//alert($(singleFee).value);
	var tmpValue = Number($(singleFee).value);
	$(targetId).value = Number($(targetId).value) + Number($(singleFee).value);
}
function calculateDateDiff(targetId,d1,d2){
	/**
	Example:
       s1  =  "2008-05-05"  
       s2  =  "2008-05-29"  
       alert("第一个日期；"+s1+"\n第二个日期："+s2+"\n相差"+DateDiff(s1,s2)+"天")
	*/
	s1 = $(d1).value;
	s2 = $(d2).value;
	$(targetId).value = DateDiff(s1,s2);
}