var imgloaded = false;

function loadimgs() 
{
  if (document.images) 
  {
    load1 = newimg("./img/toolbar-themusician-over.gif");
    load2 = newimg("./img/toolbar-themuse-over.gif");
    load3 = newimg("./img/toolbar-themusic-over.gif");
    load4 = newimg("./img/toolbar-thelatest-over.gif");
		
		imgloaded = true;
	}
}

function newimg(arg) 
{
   if (document.images) 
   {
        thisimg = new Image();
        thisimg.src = arg;
        return thisimg;
   }
}

function chimgs() 
{
   if (document.images && (imgloaded == true)) 
   {

      for (var i=0; i<chimgs.arguments.length; i+=2) 
      {
        document[chimgs.arguments[i]].src = chimgs.arguments[i+1];
      }
   }
}