// Sets various id strings you feed into this to an 'active' class
// Feed in as many args as you like
function setNav()
{
  var args = setNav.arguments;
  for(i=0; i<args.length; i++)
  {
    if (document.getElementById(args[i]))
    {
    	document.getElementById(args[i]).className = 'active';
    }
  }
}

// Everybody's favorite preloader from Dreamweaver
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}