/* images.js
 * Author: Devin Teske <devinteske@hotmail.com>
 * Date: March 17th, 2002
 */

/* note:
 * most of this code *should* work with frames, but I can't make any guarantees
 * if you are going to use frames, please be cautious and test thoroughly
 */

// this file requires constants.js, please include it *before* hand
// for details on including it, please read the comments in constants.js

/* ------------------------------------------------------------------- */

/* MM_preloadImages
 * preloads images that are used for image swaps.
 * made by Macromedia DreamWeaver 3.0
 */

function MM_preloadImages() { //v.3.0
  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];}}
}

/* MM_findObj
 * given a name of an object this function will find the object and
 * return a reference to it. Doesn't matter if it's an image, layer
 * or other object.
 * made by Macromedia Dreamweaver 3.0
 */

function MM_findObj(n, d) { //v.3.0
  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); return x;
}

/* MM_SwapImage
 * Swaps an image
 * made by Macromedia Dreamweaver 3.0
 */

function MM_swapImage() { //v.3.0
  var i,j=0,x,a=MM_swapImage.arguments; d.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
    if ((x=MM_findObj(a[i]))!=null){d.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

/* MM_swapImgRestore
 * restore a swapped image to it's original image
 */

function MM_swapImgRestore() { //v.3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}