/////////////////////////////////////////////
//显示日期（公共函数）
//function showCal(obj)
function showCal(xname,xnameEvent,indexNum){
	var rq=window.showModalDialog("/control/Include/calendar/calendar.htm","1","dialogWidth:300px;dialogHeight:280px;center:1;status:0");
    if(indexNum>=0){
		if (rq != null){
			var tdObject=xnameEvent.srcElement.parentElement;
			tdObject.children[indexNum].value= rq;
		}
	}else{
		if (rq != null){
			xname.value = rq;
		}
	}
}