/* define image width and height */

var goldpic_width=128;
var goldpic_height=52;
var nbpic = 3;
var goldpics= new Array(nbpic);

/* define image urls */

if (document.images)
 {
     for(var i=0;i<=nbpic;i++){
     	var goldpic= new Image(goldpic_width,goldpic_height);
     	goldpic.src="http://www.dcc-mea.com/images/communication/gold/gold"+(i+1)+".jpg";
     	goldpics[i]=goldpic.src;
     };
 }

var numgoldpics=nbpic;
var thenumgold=0;
imgNamegold="imggold";

function gold_change_it()
 {
   if (document.images)
    {
      document.write("<img src='"+goldpics[thenumgold]+"' border='0' width='"+goldpic_width+"' height='"+goldpic_height+"' name='imggold'>\n");
	  	if(goldpics.length > 1){
      	setTimeout('gold_change_it2()',3000); 
	    }
   }
}

function gold_change_it2()
{
  var xgold=0;
  thenumgold+=1;

  if (thenumgold>numgoldpics-1)
    thenumgold=0;

  document[imgNamegold].src=goldpics[thenumgold];
  xgold+=1;
  setTimeout('gold_change_it2()',3000);
}