ÿþfunction SimpleSwapSetup(){

  var x = document.getElementsByTagName("img");

  var s="";

  for (var i=0;i<x.length;i++){

    var oversrc = x[i].getAttribute("oversrc");

    s+=oversrc+"\n";

    if (!oversrc) continue;

    // preload image

    // comment the next two lines to disable image pre-loading

    x[i].oversrc_img = new Image();

    x[i].oversrc_img.src=oversrc;

    // set event handlers

    x[i].onmouseover = new Function("SimpleSwap(this,'oversrc');");

    x[i].onmouseout = new Function("SimpleSwap(this);");

    // save original src

    x[i].setAttribute("origsrc",x[i].src);

  }

}



function SimpleSwap(el,which){

        el.src=el.getAttribute(which||"origsrc");

}





var PreSimpleSwapOnload =(window.onload)? window.onload : function(){};

window.onload = function(){PreSimpleSwapOnload(); SimpleSwapSetup();}