/**
 * /faith_assembly/includes/javascript/swap_images.js 
 * 
 * MM_ functions generated by Macromedia Fireworks for the purpose of swapping images.
 * MV_ functions adapted by Marc Viret to swap table cell (TD) background image.
 *
 *	2006/04/17 mv	Initial coding.
 */

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;
}

/* Functions that swaps table cell background images. */
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];
		}
}

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;
}

/* Functions that handle preload. */
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];
			}
	}
}