/****************************************
**
**	description: common class lib
**	(描述: 共用类库,存放js共用类及方法的lib库)
**	createdate: 2009-08-08
**	(创建时间: 2009-08-08)
**
*****************************************/


/**************************************
 **	公共方法类
 **************************************/
 var CommonClass = function(){}

/**************************************
 **	CommonClass 类内容实现区
 *************************************/

//内容收藏(静态实现)
//此处可以用整合代码实现：onMouseDown="javascript:window.external.AddFavorite('http://www.qvedu.com','权威在职研修网');" rel="sidebar"
CommonClass.addCollection = function(){
	var url = window.location.href;
 	if(window.navigator.appName.indexOf("Microsoft Internet Explorer") != -1){
 		window.external.AddFavorite(url,"中华继续教育网");
 		return false;
 	}else{
 		window.sidebar.addPanel("中华继续教育网",url,"");
 		return false;
 	}
 }
 
 /********************************
 **	获取当前日期时间(静态实现)
 *********************************/

CommonClass.getCurrentTime = function(){
	var day="";
	var month="";
	var ampm="";
	var ampmhour="";
	var myweekday="";
	var year="";
	var hour="";
	var minute="";
	var second="";
	//获取日期
	mydate=new Date();
	myweekday=mydate.getDay();
	mymonth=mydate.getMonth()+1;
	myday= mydate.getDate();
	myyear= mydate.getYear();
	year=(myyear > 200) ? myyear : 1900 + myyear;
	//获取时间
	hour = mydate.getHours();
	minute = mydate.getMinutes();
	second = mydate.getSeconds();
	if(myweekday == 0)
	weekday=" 星期日 ";
	else if(myweekday == 1)
	weekday=" 星期一 ";
	else if(myweekday == 2)
	weekday=" 星期二 ";
	else if(myweekday == 3)
	weekday=" 星期三 ";
	else if(myweekday == 4)
	weekday=" 星期四 ";
	else if(myweekday == 5)
	weekday=" 星期五 ";
	else if(myweekday == 6)
	weekday=" 星期六 ";
	document.write(year+"年" + mymonth + "月" + myday + "日" + hour + ":" + minute + ":" + second + weekday);
 } 
 
/******************************************
**	动态控制DIV显示
**	showContentId 要显示的内容区id
**	selfObj 要操作的对像
**	cName 要更新成的样式名称
*******************************************/

CommonClass.selectTag = function(showContent,selfObj,cName){
	var j = null;
	//更改标签css样式
	for(i=0; j=document.getElementById("tag"+i); i++){
		j.className ="tag"+i;
	}
	selfObj.className = cName;
	//控制操作内容显示
	for(i=0; j=document.getElementById("tagContent"+i); i++){
		j.style.display = "none";
	}
	document.getElementById(showContent).style.display = "block";
}