// $Id: MM_functions.js,v 1.1 2007/07/11 17:02:38 zachb Exp $
// $Revision: 1.1 $
// $Author: zachb $
//
// $Log: MM_functions.js,v $
// Revision 1.1  2007/07/11 17:02:38  zachb
// Initial revision
//
// Revision 1.1  2007/02/01 19:50:23  scottl
// Had to re-add the module after a developer committed project specific code and assets to the reference website.
//
// Revision 1.1  2006/11/27 16:28:20  scottl
// Re-established ReferenceWebsite module after cross-project corruption issue.
//
// Revision 1.1.1.1  2006/08/28 19:54:54  scottl
// Initial check-in.
//
//
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) { //v4.01
  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 && d.getElementById) x=d.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];}
}