function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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];}}
}

function MM_findObj(n, d) { //v4.0
  
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 && document.getElementById) 
     x=document.getElementById(n); 
  return x;
}

function MM_swapImage() { //v3.0

var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

//The Image object with the name demo_img wil be replaced
//with other source, every time the function is called
// include in <body> - Tag this entry, and change update time how you like
//onLoad="window.setTimeout('VH_showDemo()',3000)"
//<img src="img/demo/demo1.png" name="demo_img" border=0>
function VH_showDemo( ) { //v0.1
  var ai, deltime;
  ai=MM_findObj("demo_img");
  deltime=0;
  //alert(ai.src );

  //alert(  find(ai.src, "demo")  );

  if ( ai.src.match(/.*img\/demo\/demo1.png/) )
  {
     ai.src="img/demo/demo2.png";
     MM_preloadImages("img/demo/demo3.png");
	 deltime=2000;
  }
  else if( ai.src.match(/.*img\/demo\/demo2.png/ ) )
  {
     ai.src="img/demo/demo3.png";
     MM_preloadImages("img/demo/demo4png");
	 deltime=1000;
  }
  else if( ai.src.match(/.*img\/demo\/demo3.png/ ) )
  {
     ai.src="img/demo/demo4.png";
     MM_preloadImages("img/demo/demo5.png");
	 deltime=2000;
  }
  else if( ai.src.match(/.*img\/demo\/demo4.png/ ) )
  {
     ai.src="img/demo/demo5.png";
     MM_preloadImages("img/demo/demo6.png");
	 deltime=1000;
  }
  else if( ai.src.match(/.*img\/demo\/demo5.png/ ) )
  {
     ai.src="img/demo/demo6.png";
     MM_preloadImages("img/demo/demo7.png");
	 deltime=2000;
  }
  else if( ai.src.match(/.*img\/demo\/demo6.png/ ) )
  {
     ai.src="img/demo/demo7.png";
     // only one run
	 deltime=0;

     //MM_preloadImages("img/demo/demo8.png");
  }
  //else if( ai.src.match(/.*img\/demo\/demo7.png/ ) )
  //{
  //   ai.src="img/demo/demo8.png";
  //   MM_preloadImages("img/demo/demo9.png");
  //}
  // and so on...

  setTimeout('VH_showDemo()',deltime);

}


function selectImg( n ) { //v0.1
 var si, nn=n+".jpg"
   //alert(nn);
   si=MM_findObj("selected_img");
   si.src=nn;
}
