var x111 = 100,y111 = 120 
var xin111 = true, yin111 = true 
var step111 = 1 
var delay111 = 10 
var obj111=document.getElementById("wz_cnvp111") 
function floatwz_cnvp111() { 
var L111=T111=0
//by www.qpsh.com
var R111= document.body.clientWidth-obj111.offsetWidth 
var B111 = document.body.clientHeight-obj111.offsetHeight 
obj111.style.left = x111 + document.body.scrollLeft 
obj111.style.top = y111 + document.body.scrollTop 
x111 = x111 + step111*(xin111?1:-1) 
if (x111 < L111) { xin111 = true; x111 = L111} 
if (x111 > R111){ xin111 = false; x111 = R111} 
y111 = y111 + step111*(yin111?1:-1) 
if (y111 < T111) { yin111 = true; y111 = T111 } 
if (y111 > B111) { yin111 = false; y111 = B111 } 
} 
var itl111= setInterval("floatwz_cnvp111()", delay111) 
obj111.onmouseover=function(){clearInterval(itl111)} 
obj111.onmouseout=function(){itl111=setInterval("floatwz_cnvp111()", delay111)}