var msg  = "欢迎光临--★中山市华星系统幼儿园网站★--" ;         
var interval = 150;         
var spacelen = 120;         
var space10=" ";         
var seq=0;         
function Scroll() {         
len = msg.length;         
window.status = msg.substring(0, seq+1);         
seq++;         
if ( seq >= len ) {          
seq = 0;          
window.status = '';         
window.setTimeout("Scroll();", interval );         
}         
else         
window.setTimeout("Scroll();", interval );         
}          
Scroll();         

var currentpos,timer;
function initialize()
{
timer=setInterval ("scrollwindow ()",30);
}
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