// JavaScript Document
// 
// 2007/12/12
// AVETAR Interactive
//


//////////////////
/// Image directory
var images_path = 'media/images/';

/////////////////
/// Array for page urls, 
///	image names, 
///	top nav rollover, 
///	and bottom nav rollover images
///
/// Note that first indice of all arrays are empties -> ''

var url_list = new Array();
var topnav_list = new Array();
var topname_list = new Array();
var botnav_list = new Array();
var botname_list = new Array();
	
url_list[0] = '';
topnav_list[0] = '';
topname_list[0] = '';
botnav_list[0] = '';
botname_list[0] = '';

//------------	Pen Ink ---------------------

/*
penink_portfolio.shtml
	- link_portfolio_hv.jpg //portfolio
*/

url_list[1] = 'penink_portfolio.shtml';
topnav_list[1] = 'link_portfolio_hv.jpg';
topname_list[1] = 'portfolio';
botnav_list[1] = '';
botname_list[1] = '';

/*
penink_case_riviera.shtml
	- link_casestudies_hv.jpg //casestudies
	- link_riviera_hv.jpg //riviera
*/

url_list[2] = 'penink_case_riviera.shtml';
topnav_list[2] = 'link_casestudies_hv.jpg';
topname_list[2] = 'casestudies';
botnav_list[2] = 'link_riviera_hv.jpg';
botname_list[2] = 'riviera';

/*
penink_case_myron.shtml
	- link_casestudies_hv.jpg //casestudies
	- link_myron_hv.jpg //myron
*/

url_list[3] = 'penink_case_myron.shtml';
topnav_list[3] = 'link_casestudies_hv.jpg';
topname_list[3] = 'casestudies';
botnav_list[3] = 'link_myron_hv.jpg';
botname_list[3] = 'myron';

/*
penink_case_georgian.shtml
	- link_casestudies_hv.jpg //casestudies
	- link_georgian_hv.jpg //georgian
*/

url_list[4] = 'penink_case_georgian.shtml';
topnav_list[4] = 'link_casestudies_hv.jpg';
topname_list[4] = 'casestudies';
botnav_list[4] = 'link_georgian_hv.jpg';
botname_list[4] = 'georgian';

/*
penink_case_chateau.shtml
	- link_casestudies_hv.jpg //casestudies
	- link_chateau_hv.jpg //chateau
*/

url_list[5] = 'penink_case_chateau.shtml';
topnav_list[5] = 'link_casestudies_hv.jpg';
topname_list[5] = 'casestudies';
botnav_list[5] = 'link_chateau_hv.jpg';
botname_list[5] = 'chateau';

/*
penink_news_robb.shtml
	- link_news_hv.jpg //news
	- link_robb08_hv.jpg //robb
*/

url_list[6] = 'penink_news_robb.shtml';
topnav_list[6] = 'link_news_hv.jpg';
topname_list[6] = 'news';
botnav_list[6] = 'link_robb08_hv.jpg';
botname_list[6] = 'robb08';

/*
penink_news_robb05.shtml
	- link_news_hv.jpg //news
	- link_robb05_hv.jpg //robb
*/

url_list[17] = 'penink_news_robb05.shtml';
topnav_list[17] = 'link_news_hv.jpg';
topname_list[17] = 'news';
botnav_list[17] = 'link_robb05_hv.jpg';
botname_list[17] = 'robb05';

/*
penink_news_riviera.shtml
	- link_news_hv.jpg //news	
	- link_riviera_hv.jpg //riviera
*/

url_list[7] = 'penink_news_riviera.shtml';
topnav_list[7] = 'link_news_hv.jpg';
topname_list[7] = 'news';
botnav_list[7] = 'link_riviera_hv.jpg';
botname_list[7] = 'riviera';

/*
penink_about.shtml
	- link_aboutartist_hv.jpg //aboutartist
*/

url_list[8] = 'penink_about.shtml';
topnav_list[8] = 'link_aboutartist_hv.jpg';
topname_list[8] = 'aboutartist';
botnav_list[8] = '';
botname_list[8] = '';

/*
penink_contact.shtml
	- link_contact_hv.jpg //contact
*/

url_list[9] = 'penink_contact.shtml';
topnav_list[9] = 'link_contact_hv.jpg';
topname_list[9] = 'contact';
botnav_list[9] = '';
botname_list[9] = '';



//------------	Motor ---------------------

/*
motoroils_portfolio.shtml
	- link_portfolio_hv.jpg //portfolio
*/

url_list[10] = 'motoroils_portfolio.shtml';
topnav_list[10] = 'link_portfolio_hv.jpg';
topname_list[10] = 'portfolio';
botnav_list[10] = '';
botname_list[10] = '';

/*
motoroils_timelapse.shtml
	- link_timelapse_hv.jpg //timelapse
*/

url_list[11] = 'motoroils_timelapse.shtml';
topnav_list[11] = 'link_timelapse_hv.jpg';
topname_list[11] = 'timelapse';
botnav_list[11] = '';
botname_list[11] = '';

/*
motoroils_news_robb.shtml
	- link_news_hv.jpg //news
	- link_robb_hv.jpg //robb
*/

url_list[12] = 'motoroils_news_robb.shtml';
topnav_list[12] = 'link_news_hv.jpg';
topname_list[12] = 'news';
botnav_list[12] = 'link_robb_hv.jpg';
botname_list[12] = 'robb';

/*
motoroils_news_petersen.shtml
	- link_news_hv.jpg //news
	- link_petersen_hv.jpg //petersen
*/

url_list[13] = 'motoroils_news_petersen.shtml';
topnav_list[13] = 'link_news_hv.jpg';
topname_list[13] = 'news';
botnav_list[13] = 'link_petersen_hv.jpg';
botname_list[13] = 'petersen';

/*
motoroils_news_columbia.shtml
	- link_news_hv.jpg //news
	- link_columbia_hv.jpg //columbia
*/

url_list[14] = 'motoroils_news_columbia.shtml';
topnav_list[14] = 'link_news_hv.jpg';
topname_list[14] = 'news';
botnav_list[14] = 'link_columbia_hv.jpg';
botname_list[14] = 'columbia';

/*
motoroils_about.shtml
	- link_aboutartist_hv.jpg //aboutartist
*/

url_list[15] = 'motoroils_about.shtml';
topnav_list[15] = 'link_aboutartist_hv.jpg';
topname_list[15] = 'aboutartist';
botnav_list[15] = '';
botname_list[15] = '';

/*
motoroils_contact.shtml
	- link_contact_hv.jpg //contact
*/

url_list[16] = 'motoroils_contact.shtml';
topnav_list[16] = 'link_contact_hv.jpg';
topname_list[16] = 'contact';
botnav_list[16] = '';
botname_list[16] = '';

/*
*/
function get_page_url(){
	var currURL = document.location.href;
		
	if(currURL.indexOf('/') == -1) return;
		
	var arrayChunk = currURL.split('/');
	
	return arrayChunk[arrayChunk.length-1];
}	

/*
*/
function get_page_index(pageURL){
	for( i=1, j=url_list.length; i<j; i++ ){
		if(url_list[i] == pageURL){
			return i;
			break;
		}
	} // End for
	
	return -1;
}

/*
*/
function set_page_default_links(){
	
	var index = get_page_index(get_page_url());
	
	if(index == -1) return;
	
	if( (topname_list[index] != '') && (topnav_list[index] != '') ){
		set_default_nav(topname_list[index],topnav_list[index]);
	}
	
	if( (botname_list[index] != '') && (botnav_list[index] != '') ){
		set_default_nav(botname_list[index],botnav_list[index]);
	}
}

/*
*/
function set_default_nav(name,src){
		
	eval('document.' + name + '.src="' + images_path + src + '";');
}

/*
*/
function do_swap_image(name,src){
	
	if( (name == '') || (src == '') ){
		return;
	}
	
	var index = get_page_index(get_page_url());
	
	if(index == -1) return;
	
	if( (topname_list[index] == name) || (topnav_list[index] == src) ){
		return;
	}
	
	if( (botname_list[index] == name) || (botnav_list[index] == src) ){
		return;
	}
	
	set_default_nav(name,src);
}


/*
*/
window.onload = set_page_default_links;