var MF_MESSAGES = new Array("","Poor","Nothing special","Good","Pretty cool","Awesome!");

function MF_swapMessage(m,n) {

	var msg;

	m = document.getElementById(m);

	switch(n) {

		case 1:

			msg = MF_MESSAGES[n];

			break;

		case 2:

			msg = MF_MESSAGES[n];		

			break;

		case 3:

			msg = MF_MESSAGES[n];		

			break;

		case 4:

			msg = MF_MESSAGES[n];

			break;

		case 5:

			msg = MF_MESSAGES[n];

			break;

		default:

			msg = '';

			break;

	}

	var i, text = document.createTextNode(msg);

	for (i = 0; i < m.childNodes.length; i++) {

		if (m.childNodes[i].nodeType == 3) {

			m.replaceChild(text,m.childNodes[i]);

			break;

		}

	}

}



function MF_swapImgRestore() {

  var i,x,a=document.MF_sr;

  for(i=0; a && i<a.length && (x=a[i]) && x.oSrc; i++)

  	x.src=x.oSrc;

}



function MF_swapImgsRestore() {

	var j,i,x,a;

	for(j = 0; j < MF_swapedImages.length; j++) {

		a = MF_swapedImages[j] ;

		for(i=0; a && i<a.length && (x=a[i]) && x.oSrc; i++)

			x.src=x.oSrc;

	}



	m = document.getElementById(MF_swapImgsRestore.arguments[0]);

	var i;

	for (i = 0; i < m.childNodes.length; i++) {

		if (m.childNodes[i].nodeType == 3) {

			var text = document.createTextNode(MF_MESSAGES[0]);

			m.replaceChild(text,m.childNodes[i]);

			break;

		}

	}

}



function MF_preloadImages() {

  var d=document;

  if(d.images) {

  	if(!d.MF_p) d.MF_p=new Array();

    var i,j=d.MF_p.length,a=MF_preloadImages.arguments;

	for(i=0; i<a.length; i++)

    	if (a[i].indexOf("#")!=0) {

			d.MF_p[j]=new Image;

			d.MF_p[j++].src=a[i];

		}

  }

}



function MF_findObj(n, d) {

  var p,i,x;

  if (!d)

  	d=document;

  if ( (p=n.indexOf("?"))>0 && parent.frames.length) {

  	d=parent.frames[n.substring(p+1)].document;

	n=n.substring(0,p);

  }

  if ( !(x=d[n]) && d.all)

  	x=d.all[n];

  for (i=0; !x && i<d.forms.length; i++)

  	x=d.forms[i][n];

  for (i=0; !x && d.layers && i<d.layers.length; i++)

  	x=MM_findObj(n,d.layers[i].document);

  if (!x && d.getElementById)

  	x=d.getElementById(n);

  return x;

}



function MF_swapImage() {

  var i, j=0, x, a=MF_swapImage.arguments;

  document.MF_sr=new Array;

  for(i=0; i<(a.length-2); i+=3)

   if ((x=MF_findObj(a[i]))!= null)

   {

      document.MF_sr[j++]=x;

      if (!x.oSrc) x.oSrc=x.src;

      x.src=a[i+2];

    }

}



function MF_swapImages() {

	var i, arg = MF_swapImages.arguments;

	var id = '';



	for (i = 0; i < arg[1].length; i++)

	{

          if (arg[1].substr(i,1) != '_')

          {

              id = id + arg[1].substr(i,1);

          }

          else

          {

            break;

          }

        }



	MF_swapedImages = new Array;

	for (i = 0; i < arg[0]; i++) {

		MF_swapImage(id+'_'+(i+1),arg[2],(i+1)+'.jpg',arg[4]);

                MF_swapedImages[i] = document.MF_sr;

	}

	MF_swapMessage(arg[5],arg[0]);

}