onload=function(e,i,a,h)
{
    e=document.getElementsByTagName('ins')
    for(i=0,h=e.length;i<e.length;i++)
    if(~e[i].className.indexOf('title'))
    {
        a=e[i].previousSibling
        e[i].style.zIndex=h-1;
        h=h-1; // w3c hack
        a.title='';
        a.onmouseover=function() { this.nextSibling.style.visibility='visible' }
        a.onmouseout=function() { this.nextSibling.style.visibility='hidden' }
    }
}