var tooltip=function(){
var id='tt'
var top=3
var left=3
var maxw=300
var speed=10
var timer=20
var endalpha=95
var alpha=0
var tt,t,c,b,h
var ie=document.all ? true : false
return{
show:function(v,w){
if(tt==null){
tt=document.createElement('div')
tt.setAttribute('id',id)
t=document.createElement('div')
t.setAttribute('id',id+'top')
c=document.createElement('div')
c.setAttribute('id',id+'cont')
b=document.createElement('div')
b.setAttribute('id',id+'bot')
tt.appendChild(t)
tt.appendChild(c)
tt.appendChild(b)
document.body.appendChild(tt)
tt.style.opacity=0
tt.style.filter='alpha(opacity=0)'
document.onmousemove=this.pos}
tt.style.display='block'
c.innerHTML=v
tt.style.width=w ? w+'px' : 'auto'
if(!w&&ie){
t.style.display='none'
b.style.display='none'
tt.style.width=tt.offsetWidth
t.style.display='block'
b.style.display='block'}
if(tt.offsetWidth>maxw){tt.style.width=maxw+'px'}
h=parseInt(tt.offsetHeight)+top
clearInterval(tt.timer)
tt.timer=setInterval(function(){tooltip.fade(1)},timer)},
pos:function(e){
var u=ie ? event.clientY+document.documentElement.scrollTop : e.pageY
var l=ie ? event.clientX+document.documentElement.scrollLeft : e.pageX
tt.style.top=(u-h)+'px'
tt.style.left=(l+left)+'px'},
fade:function(d){
var a=alpha
if((a !=endalpha&&d==1)||(a !=0&&d==-1)){
var i=speed
if(endalpha-a<speed&&d==1){
i=endalpha-a
}else if(alpha<speed&&d==-1){i=a}
alpha=a+(i*d)
tt.style.opacity=alpha*.01
tt.style.filter='alpha(opacity='+alpha+')'
}else{
clearInterval(tt.timer)
if(d==-1){tt.style.display='none'}}},
hide:function(){
clearInterval(tt.timer)
tt.timer=setInterval(function(){tooltip.fade(-1)},timer)}}}()