I have a website with java script that references a gallery ID as a text string. I want to have the user click a link and change that gallery ID so they see a different gallery. Here's a snippet of the code:

Code:
/********************************************************
 * Fullscreen Slideshow JS
 *
 * By: FastLine Media - http://www.fastlinemedia.com
 *******************************************************/
  
YE.onDOMReady(function()
{
	if(YD.hasClass(document.body, "homepage") && YD.hasClass(document.body, "notLoggedIn")) {
	
		var hideOn = [
			'mycustompage',
			'galleries',
			'map',
			'featured',
			'recent',
			'featured-events',
			'find',
			'mysearch'
		];
		
		for(var i = 0; i < hideOn.length; i++) {
			if(YD.hasClass(document.body, hideOn[i])) {
				return;
			}
		}
	
		var ss = new FL.widget.Slideshow({
			id:document.body,
			sourceType:'smugmug',
			source:{
				APIKey:'7w6kuU5Ee6KSgRRExf2KLgppdkez9JD2',
				gallery:'22116386_jrvL6b'
			},
			speed:5000,
			stretchy:true,
			useGrid:false,
The line that needs to be changed is 5th from the bottom: gallery:'22116386_jrvL6b'
Again, in my navigation bar at the top i'd like to click home and have the value be '22116386_jrvL6b' and then click portfolio and have the value change to '22234234_ghklrhwjfh'

Let me know if you need more code to answer the question.
Any help would be greatly appriciated,
-OD