var x = 50,y = 60   
var xin = true, yin = true  
var step = 1    
var delay = 10   
var obj
function floatAD() 
{   
var L=T=0    
var R= document.body.clientWidth-obj.offsetWidth   
var B = document.body.clientHeight-obj.offsetHeight   
obj.style.left = x + document.body.scrollLeft   
obj.style.top = y + document.body.scrollTop   
x = x + step*(xin?1:-1)    
if (x < L) { xin = true; x = L}    
if (x > R){ xin = false; x = R}    
y = y + step*(yin?1:-1)    
if (y < T) { yin = true; y = T }    
if (y > B) { yin = false; y = B }    
}
function lucky_init(objId)
{
obj=document.getElementById(objId)
if(obj==null) return;
var itl= setInterval("floatAD()", delay)    
obj.onmouseover=function(){clearInterval(itl)}    
obj.onmouseout=function(){itl=setInterval("floatAD()", delay)}
}
lucky_init('adfd');
function Lucky_Click(idx)
{
document.getElementById('lucky_container').innerHTML='';
var ret;
if(idx==1){
ret=Default.LuckyTest().value;
}
else if (idx==2){
ret=bottom.LuckyTest().value;
}
alert(ret);
window.open('/luckyusers.aspx');
}