// Standard functions for Emhart Extranet site.
// Author      : Shaun Tolley
// Last Updated: 18/4/2000

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 MM_preloadImages() 
{
  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)
{
  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 MM_swapImage()
{
  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];
    }
}