//获取ID
function Y(al)
{
	    return eval('document.getElementById("'+al+'")');		
}
//改变样式
function ChangClass(uid,css,num)
{   
  var tabList = document.getElementById(uid).getElementsByTagName("li");
  
for(i=0; i<tabList.length; i++)
{
  if (i==num )
  { 

  tabList[i].className =css;
  document.getElementById("subNav"+i+"").style.display="block";

  }else{
      tabList[i].className ="none"; 
      document.getElementById("subNav"+i+"").style.display="none";

      }
} 

}

//改变常见问题导航样式
function ChangCjwt(uid,css,num)
{   
  var tabList = document.getElementById(uid).getElementsByTagName("li");
  
for(i=0; i<tabList.length; i++)
{
  if (i==num ){ 
  tabList[i].className =css;
  }
  else{
      tabList[i].className ="none"; 
      }
} 
}

//改变div 
function ChangDiv(uid,css,num,div)
{  
  var tabList = document.getElementById(uid).getElementsByTagName("li");
for(i=0; i<tabList.length; i++)
{
  if (i ==num )
  { 

  tabList[i].className =css;

 document.getElementById(""+div+""+i+"").style.display="block";
    
  }else{

  tabList[i].className = "none"; 
 document.getElementById(""+div+""+i+"").style.display="none";
    }
} 

}

//报警js
	function dis(id,num)
	{
		for (var i=1;i<=num;i++)
		{
			if(id==i)
			{
				if(document.getElementById("div"+i).style.display=="block"){
					document.getElementById("div"+i).style.display="none"
				}else{
					document.getElementById("div"+i).style.display="block"
				}			
				
			}else{
				document.getElementById("div"+i).style.display="none";
			}
		}
	}
function tick() {
var hours, minutes, seconds, xfile;
var intHours, intMinutes, intSeconds;
var today, theday;
today = new Date();
function initArray(){
this.length=initArray.arguments.length
for(var i=0;i<this.length;i++)
this[i+1]=initArray.arguments[i] }
var d=new initArray(
"星期日",
"星期一",
"星期二",
"星期三",
"星期四",
"星期五",
"星期六");
theday = today.getFullYear()+"年" + [today.getMonth()+1]+"月" +today.getDate()+"日" +"&nbsp;"+ d[today.getDay()+1];
intHours = today.getHours();
intMinutes = today.getMinutes();
intSeconds = today.getSeconds();
if (intHours == 0) {
hours = "12:";
xfile = "午夜";
} else if (intHours < 12) {
hours = intHours+":";
xfile = "上午";
} else if (intHours == 12) {
hours = "12:";
xfile = "正午";
} else {
intHours = intHours - 12
hours = intHours + ":";
xfile = "下午";
}
if (intMinutes < 10) {
minutes = "0"+intMinutes+":";
} else {
minutes = intMinutes+":";
}
if (intSeconds < 10) {
seconds = "0"+intSeconds+" ";
} else {
seconds = intSeconds+" ";
}
timeString = theday+"&nbsp;"+ xfile+hours+  minutes+  seconds;
ShowClock.innerHTML ="&nbsp;"+ timeString+"&nbsp;";
window.setTimeout("tick();", 100);
}
window.onload = function(){
	playit();
	 tick();
}
window.onload = function(){
	 tick();
}