///时间日期函数
function Ncdatetime()
{       
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");
document.write(
"<p class='3d'> ",
today.getYear(),"年",
today.getMonth()+1,"月",
today.getDate(),"日",
d[today.getDay()+1],
"&nbsp;&nbsp;&nbsp; "); 
}


///双击滚屏函数
var currentpos,timer;
function initialize()
     {
     timer=setInterval("scrollwindow()",10);
     }
function sc()
     {
     clearInterval(timer);
     }
     function scrollwindow()
     {
     currentpos=document.body.scrollTop;
     window.scroll(0,++currentpos);
     if (currentpos != document.body.scrollTop)
     sc();
     }
     document.onmousedown=sc
     document.ondblclick=initialize
     
///双击滚屏函数结束
///时间日期函数