var showMoreList = $$(".showMoreList"), searchInput = $('searchInput'), searchBtn = $('searchBtn'), closeMsgBoxBtn = $('closeMsgBox');
if(showMoreList.length > 0){
	$powerFloat(showMoreList,{
		offsets: {
			x: 0,
			y: 4
		},
		position: '3-2'
	})
}
if($isEle(searchInput)){
	$autoRemind(searchInput);
	searchInput.addEvent("keyup", function(e) {
		if (e.key === "enter") {
			this.blur()
			$("searchBtn").fireEvent("click");
		}
		e.stop();
	});
}
if($isEle(searchBtn)){
	searchBtn.addEvent('click', function(){
		var ele = this;
		if($isEmpty(searchInput)){
			testRemindBottom(searchInput, "请输入要查询的课程");
			setTimeout('$testRemind.hide()',3000);
		}else{
			new AjaxPost(ele, {
				url : '/CourseController/findCourse',
				data : {
					keyword : searchInput.val()
				}
			}).send();
		}
	});
}
if($isEle(closeMsgBoxBtn)){
	closeMsgBoxBtn.addEvent('click', function(){
		$('newMsgBox').dispose();
	});
}

var testRemindBottom = function(ele, msg){
	if($isEle(ele)){
		$powerFloat(ele, {
			eventType: null,
			targetMode: "remind",
			target: msg,
			zIndex: 201,
			position: "7-5"
		});
	}
}