// JavaScript Document

var parts_finder_tab = 'hot-tub';
var parts_finder_array = new Array;
parts_finder_array['whirlpool'] = new Array;
parts_finder_array['hot-tub'] = new Array;

parts_finder_array['whirlpool'][1] = 'pump';
parts_finder_array['whirlpool'][2] = 'air-blowers';
parts_finder_array['whirlpool'][3] = 'pneumatic-buttons';
parts_finder_array['whirlpool'][4] = 'air-controls';
parts_finder_array['whirlpool'][5] = 'underwater-lights';
parts_finder_array['whirlpool'][6] = 'water-jets';
parts_finder_array['whirlpool'][7] = 'air-spa-jets';
parts_finder_array['whirlpool'][8] = 'suctions-and-drains';
parts_finder_array['whirlpool'][9] = 'fittings-and-hoses';
parts_finder_array['whirlpool'][10] = 'pump-unions';
parts_finder_array['whirlpool'][11] = 'air-manifolds';
parts_finder_array['whirlpool'][12] = 'non-return-valves';

parts_finder_array['hot-tub'][1] = 'pumps';
parts_finder_array['hot-tub'][2] = 'blowers';
parts_finder_array['hot-tub'][3] = 'filters';
parts_finder_array['hot-tub'][4] = 'control-packs-and-spares';
parts_finder_array['hot-tub'][5] = 'electronic-touchpad';
parts_finder_array['hot-tub'][6] = 'pneumatic-buttons';
parts_finder_array['hot-tub'][7] = 'skimmers';
parts_finder_array['hot-tub'][8] = 'water-jets';
parts_finder_array['hot-tub'][9] = 'air-jets';
parts_finder_array['hot-tub'][10] = 'control-valves';
parts_finder_array['hot-tub'][11] = 'spa-lighting';
parts_finder_array['hot-tub'][12] = 'suctions-and-drains';
parts_finder_array['hot-tub'][13] = 'plumbing-fittings';
parts_finder_array['hot-tub'][14] = 'isolation-valves';
parts_finder_array['hot-tub'][15] = 'non-return-valves';

function parts_finder_switch(switchto,ele){
	parts_finder_tab = switchto;
	if (switchto == 'hot-tub'){
		document.getElementById('parts_finder_tab_1').className = 'parts_finder_tab';
		document.getElementById('parts_finder_tab_2').className = 'parts_finder_tab_sel';
		document.getElementById('parts_finder_hot-tub').style.display='block';
		document.getElementById('parts_finder_whirlpool').style.display='none';
	}else{
		document.getElementById('parts_finder_tab_1').className = 'parts_finder_tab_sel';
		document.getElementById('parts_finder_tab_2').className = 'parts_finder_tab';
		document.getElementById('parts_finder_hot-tub').style.display='none';
		document.getElementById('parts_finder_whirlpool').style.display='block';
	}
}

function parts_finder_mi(pid,tab_override){
	if(tab_override){
		parts_finder_tab = tab_override;	
	}
	document.getElementById('parts_finder_img_' + parts_finder_tab).src = IMAGE_PATH + 'parts_finder/' + parts_finder_tab + '-' + parts_finder_array[parts_finder_tab][pid] + '.png';
	parts_finder_highlight(pid);
}

function parts_finder_mo(tab_override){
	if(tab_override){
		parts_finder_tab = tab_override;	
	}
	document.getElementById('parts_finder_img_' + parts_finder_tab).src = IMAGE_PATH + 'parts_finder/' + parts_finder_tab + '.jpg';
	parts_finder_highlight();
}

function parts_finder_highlight(pid){
	var ol = document.getElementById('parts_finder_list_' + parts_finder_tab);
	var y=0;
	for(var x = 0; x < ol.childNodes.length; x++){
		if (ol.childNodes[x].nodeName == 'LI'){
			y++;
			if (y == pid){
				ol.childNodes[x].className='parts_finder_list_hover';
			}else{
				ol.childNodes[x].className='';
			}
		}
	}
}