var xstr = 'x' ;
var temp = null ;

/**********************************************************************/

function MM_swapImgRestore() {
  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

/**********************************************************************/

function MM_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 ) ;
  return x ;
} // function

/**********************************************************************/

function MM_swapImage() {
  var i, j = 0 ;
  var 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] ;
         }
} // function

/**********************************************************************/