//document.oncontextmenu = function(){return false;}       //屏蔽右键菜单
//document.onselectstart = function(){return false;}      //屏蔽文字选择

/*
function click1() {
	if (event.button==2) {alert('欢迎登陆中国节拍舞曲网\n舞曲订购 QQ：164542330 \n电话：13733854540') }
}

document.onmousedown=click1;
**/


var email=/^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;
var user= /^([a-zA-Z]+[_0-9a-zA-Z@.-]*){6}$/;  //会员注册
var tel= /^[0-9\-]+$/   //电话号码判断
var age= /^[0-9]+$/   //数字判断
var price= /^\d+(\.\d+)?$/;   //价格的判断
var code= /^([0-9]){6}$/   //邮政编码判断


function getId(str)
{
	//如果页面中存在该对象
	if(document.getElementById(str))
	{
		return document.getElementById(str);  //返回，返回值为该对象
	}
	return false;  //没有对象返回false
}

/**
 * 获取页面指定Name公用函数
 * @param str 字符串，页面中控件或节点的Name
 */
function getName(str)
{
	//如果页面中存在该对象
	if(document.getElementsByName(str))
	{
		return document.getElementsByName(str);  //返回，返回值为该对象
	}
	return false;  //没有对象返回false
}


function getTimes(){
	var noon; 
	var time=new Date(); 
	 
	var hour=time.getHours(); 
	var minute=time.getMinutes(); 
	var today=new Date();
	var week=new Array(7); 
	week[0]="天"; 
	week[1]="一"; 
	week[2]="二"; 
	week[3]="三"; 
	week[4]="四"; 
	week[5]="五"; 
	week[6]="六"; 
	if (hour<5) noon="凌晨";
	if (hour>4 & hour<8) noon="早晨";
	if (hour>7 & hour<12) noon="上午";
	if (hour==12) noon="中午";
	if (hour>12 & hour<19) noon="下午";
	if (hour>18 & hour<23) noon="晚上";
	if (hour>22) noon="深夜";
	if (hour>12) hour=hour-12;
	if (hour<10) hour="0"+hour;
	if (minute<10) minute="0"+minute;
	
	document.write(today.getFullYear()+"年"+(today.getMonth()+1)+"月"+today.getDate()+"日 星期"+week[today.getDay()]+"  "+noon+" "+hour+":"+minute+"  "); 	

}


/***************************************************/
//设置默认选项
function setSelectedIndex(id,value){
	for(var i = 0; i < getId(id).length; i++) {
		if (getId(id).options[i].value==value){
			 getId(id).selectedIndex = i;
		}
	}
}
/***************************************************/

//跳转菜单
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

//加入购物车
function car(id)
{
	window.open("car.asp?id=" + id,"car",'scrollbars=1,resizable=0,width=700,height=500,top=100,left=250');
	return false;
}

//打开试听播放器
function open_play(id)
{
	window.open("play_info.asp?id="+id,"music_play","scrollbars=no,resizable=no,menubar=no,width=370,height=290,top=168,left=168")
}

//打开下载窗口
function open_down(w,h,t,l,id)
{
	window.open("down_info.asp?id="+id,"music_down","scrollbars=no,resizable=no,menubar=no,width="+w+",height="+h+",top="+t+",left="+l+"")
}