/* define image width and height */

var silverpic_width=128;
var silverpic_height=52;
var nbpic = 3;
var silverpics= new Array(nbpic);

/* define image urls */

if (document.images)
 {
     for(var i=0;i<=nbpic;i++){
     	var silverpic= new Image(silverpic_width,silverpic_height);
     	silverpic.src="http://www.dcc-mea.com/images/communication/silver/silver"+(i+1)+".jpg";
     	silverpics[i]=silverpic.src;
     };
 }

var numsilverpics=nbpic;
var thenumsilver=0;
imgNamesilver="imgsilver";

function silver_change_it()
 {
   if (document.images)
    {
      document.write("<img src='"+silverpics[thenumsilver]+"' border='0' width='"+silverpic_width+"' height='"+silverpic_height+"' name='imgsilver'>\n");
	  	if(silverpics.length > 1){
      	setTimeout('silver_change_it2()',3000); 
	    }
   }
}

function silver_change_it2()
{
  var xsilver=0;
  thenumsilver+=1;

  if (thenumsilver>numsilverpics-1)
    thenumsilver=0;

  document[imgNamesilver].src=silverpics[thenumsilver];
  xsilver+=1;
  setTimeout('silver_change_it2()',3000);
}