function init()
{
   var a=document.getElementsByTagName('a');

   for (var i=0;i<a.length;i++) { 
      a[i].onmousedown = function()
      {
         this.onfocus = function()
         {
            this.blur();
         }
      }
      a[i].onmouseup = function()
      {
         this.onfocus = function(){}
      }
      a[i].onmouseout = a[i].onmouseup;
   }
}

if ( (window.onload === undefined) || (window.onload === null) ) {
   window.onload = window.init;
}
else {
   window.myLoad = window.onload;
   window.onload = function()
   {
      window.myLoad();
      window.init();
   }
}