function initValue(id, value){
		if(!(value == null || value == '')){
			$(id).value = value.unEscapeHTML();
			if($(id).value != $(id).defaultValue) {
				$(id).style.color = "#333333";
			}
		}
	}
	
	function textCityChecked() {
		$('textCity').checked = true;
	}
	
	function activeConditions(arg) {
		var status;
		if(arg.checked) {
			status = false;
			$('checkInDateImg').onclick = function(){initCalendarHotel();openCalendarHotel('js-panel-calendar',this,'open','checkInDate');return false;};
			$('checkOutDateImg').onclick = function(){initCalendarHotel();openCalendarHotel('js-panel-calendar',this,'open','checkOutDate');return false;};
		} else {
			status = true;
			$('checkInDateImg').onclick = function(){return false;};
			$('checkOutDateImg').onclick = function(){return false;};
		}
		$('checkInDate').disabled = status;
		$('checkOutDate').disabled = status;
		$('checkInDateImg').disabled = status;
		$('checkOutDateImg').disabled = status;
		$('room_num').disabled = status;
		for (var i = 0; i < parseInt(total_room_num); i++) {
			$('adult_0_0_' + i).disabled = status;
			$('child_0_0_' + i).disabled = status;
		}
	}
	
	function errViewInit(){
		if($('errMsg') != null) {
			var tags = $('errMsg').getElementsByTagName("span");
			var tagsLen = tags.length;
			for(var i = 0; i < tagsLen;i++) {
				var value = tags[i].getAttribute('title');	
				
				if($(value) != null) {
					$(value).style.background = "";
					$(value).style.backgroundColor  = "#f7ecec";
				}
			}
		}
	}