<!--
/*

 -------------------------------------------------------
 |                                                     |
 |  All Code contained herein and that contained       |
 |  in the same directory location as this file or     |
 |  script including this script are the property and  |
 |  creation of DigitallyDistinct.com. If you wish to  |
 |  use and or copy that property in part or in whole, |
 |  please request permission to do so by sending an   |
 |  e-mail request to codeuse@digitallydistinct.com.   |
 |  Wait for a confirmation reply email granting       |
 |  such permission before preceding to use and/or     |
 |  copy the above described property. 2002.           |
 |                                                     |
 -------------------------------------------------------

 DigitallyDistinct.com
 Programmer: Ben Roberts
 Date: February 23, 2001
 Purpose: Mouseover functions to preload, restore, swap, and locate an img object

*/

function restore_img()
{ 
	var i, x;
	var a=document.sr;
	for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function preload_img()
{ 
	var d=document;
	if(d.images)
	{
		if(!d.p) d.p=new Array();
    	var i,j=d.p.length;
		var a=preload_img.arguments;
		for(i=0; i<a.length; i++)
		{
			if (a[i].indexOf("#")!=0)
			{
				d.p[j]=new Image;
				d.p[j++].src=a[i];
			}
		}
	}
}

function find_img(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=find_img(n,d.layers[i].document);
	return x;
}

function swap_img()
{ 
	var i, j=0, x;
	var a=swap_img.arguments;
	document.sr=new Array;
	for(i=0;i<(a.length-2);i+=3)
	{
		if ((x=find_img(a[i]))!=null)
		{
			document.sr[j++]=x;
			if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];
		}
	}
}

//-->