// JavaScript Document

try{   
 var isStoped = false;   
 var oScroll = document.getElementById("scrollWrap");   
 with(oScroll){   
 noWrap = true;   
 }   
   
 oScroll.onmouseover = new Function('isStoped = true');   
 oScroll.onmouseout = new Function('isStoped = false');   
   
 var preTop = 0;   
 var curTop = 0;   
 var stopTime = 0;   
 var oScrollMsg = document.getElementById("scrollMsg");  
   
 oScroll.appendChild(oScrollMsg.cloneNode(true));   
 init_srolltext();   
}catch(e) {}   
   
function init_srolltext(){   
 oScroll.scrollTop = 0;   
 setInterval('scrollUp()', 50);   
}   
   
function scrollUp(){   
 if(isStoped) return;   
 curTop += 1;   
 if(curTop == 456) {   
 stopTime += 1;   
 curTop -= 1;   
 if(stopTime == 180) {   
 curTop = 0;   
 stopTime = 0;   
 }   
 }else{   
 preTop = oScroll.scrollTop;   
 oScroll.scrollTop += 1;   
 if(preTop == oScroll.scrollTop){   
 oScroll.scrollTop = 0;   
 oScroll.scrollTop += 1;   
 }   
 }   
}