$(document).ready(function(){
	
	var slides_home_links = [
		 'lavatory.php'
		,'exterior.php'
		,'burn-testing.php'
		,'warehouse-inventory.php'
	];
	
	var $ss = $('#slideshow');
	
	if ($('#slideshow').is('#slideshow')) { // only trigger if there is a slideshow present
		
		var show = $ss.attr('class').split(' ')[0];
		var show_id = show.split('-')[1];
		//alert(show_id);
		//var count = show.split('-')[2]
	    var classes = $ss.attr('class').split(' ');
	    
	    var img_prefix = classes[1].split('img-prefix-')[1];
			//alert(img_prefix);
		var count = classes[0].split('ss-photo-count-')[1];
		
		//alert(classes[3]);
		
		if (classes[3].indexOf('time-') == 0) {
			var time = classes[3].split('time-')[1];
			//alert(time);
	    } else {
	    	var time = 8000;
	    }
	    var dimensions = classes[2].split('dimensions-')[1];
	    var w = dimensions.split('x')[0];
	    var h = dimensions.split('x')[1];
	    
	    // add slides to slideshow (images 2-7) 
	    for (var i = 2; i <= count; i++) {
	    	z = (i-2);
	        $ss.append('<a href="'+slides_home_links[z]+'"><img src="images/slides-'+ img_prefix +'/slide-'+ img_prefix +'_f'+i+'.jpg" width="'+ w +'" height="'+ h +'" /></a>');
	    }
	 
	    // start the slideshow 
	    $ss.cycle({
	    	timeout: time
	    	,pager: '#nav-slide'
	    	,prev: '#nav-slide-prev'
	    	,next: '#nav-slide-next'
	    }); 
	}
	
	
	$('.slideshow').each(function(i) {
		//alert(this);
		trigger_slideshow(this);
	})
		
	
	function trigger_slideshow(ss_node) {
		//alert(ss_node);
		var show = $(ss_node).attr('class').split(' ')[0];
		var show_id = show.split('-')[1];
		//alert(show_id);
		//var count = show.split('-')[2]
	    var classes = $(ss_node).attr('class').split(' ');
	    
	    var img_prefix = classes[1].split('img-prefix-')[1];
			//alert(img_prefix);
		var count = classes[0].split('ss-photo-count-')[1];
		
		//alert(classes[3]);
		
		if (classes[3].indexOf('time-') == 0) {
			var time = classes[3].split('time-')[1];
			//alert(time);
	    } else {
	    	var time = 8000;
	    }
	    var dimensions = classes[2].split('dimensions-')[1];
	    var w = dimensions.split('x')[0];
	    var h = dimensions.split('x')[1];
	    
	    // add slides to slideshow (images 2-7) 
	    for (var i = 2; i <= count; i++) {
	    	z = (i-2);
	    	if (classes[3].indexOf('links') != -1) {
	    		//alert('none');
	    		$(ss_node).append('<a href="'+slides_home_links[z]+'"><img src="images/slides-'+ img_prefix +'/slide-'+ img_prefix +'_f'+i+'.jpg" width="'+ w +'" height="'+ h +'" /></a>');
	    	} else { // no links
	       		$(ss_node).append('<img src="images/slides-'+ img_prefix +'/slide-'+ img_prefix +'_f'+i+'.jpg" width="'+ w +'" height="'+ h +'" />');
	       	}
	    }
	 
	    // start the slideshow 
	    $(ss_node).cycle({
	    	timeout: time
	    	,pager: '#nav-slide'
	    	,prev: '#nav-slide-prev'
	    	,next: '#nav-slide-next'
	    }); 
	}

	
	$('#slider-features').cycle({ 
	    fx:     'scrollHorz'
    	,timeout: 12000
    	,delay:  -2000
	    ,prev: '#nav-slider-prev'
	    ,next: '#nav-slider-next'
	    ,speed: 4000
	});
	
	
	if ($('#slideshowphoto').is('#slideshowphoto')) { // only trigger if there is a slideshow present
		
		var $ss = $('#slideshowphoto');
		var wrap = $('.photo-caption div', $ss).get(0);
		//alert(wrap);
		//alert(wrap.className);
		var classes = $ss.attr('class').split(' ');
			//alert(classes);
		var img_prefix = classes[1].split('img-prefix-')[1];
			//alert(img_prefix);
		var count = classes[0].split('ss-photo-count-')[1];
	    	//alert(count);
	    
	    // add slides to slideshow (images 2 - count) 
	    for (var i = 2; i <= count; i++) {
	    	//z = (i-2);
	        $(wrap).append('<img src="images/photos/' + img_prefix + '_f'+i+'.jpg" width="300" height="225" />');
	    }
	    
	    // start the slideshow 
	    $(wrap).cycle({
	    	timeout: 8000
	    }); 
	}
	
	
	$('#view-services').mouseover(function(){
		$('#nav-sup-links').css({left:0});
	});
	
	
	$('#nav-sup-links').hover(function() {
		//alert('on');
	},
	function() {
		//alert('out');
		$(this).css({left:'-999em'});
	});
	
	
	/* tabs */
	//tab.substr(3,6)
	$('.tab-content').hide();
	var q_tab = window.location.href.split('#')[1];
	//alert(q_tab);
	if (q_tab === undefined) {
		$('#tab-1').show();
		$('#tabs a.tab-1').addClass('on');
	} else if (q_tab.substr(2,6) != 'tab-1') {
		//alert(1);
		$('#' + q_tab.substr(2,6)).show();
		$('#tabs .' + q_tab.substr(2,6)).addClass('on');
	} else {
		$('#tab-1').show();
		$('#tabs a.tab-1').addClass('on');
	}
	
	$('.tab-trigger').click(function() {
		$('.tab-trigger').removeClass('on');
		$(this).addClass('on');
		$('.tab-content').hide();
		//alert($(this).attr('href'));
		
		var tab = $(this).attr('href');
		//alert(tab.substr(3,6));
		
		$(tab).show();
		return false;
	});
	
			
	$('a.link-current-page').click(function() {
		//alert(1);
		$('.tab-content').hide();
		$('#tab-4').show();
		$('#tabs a.tab-4').addClass('on');
		return false;
	});
	
	
	var page = window.location.href.split('/').pop();
	//alert(page);
	if (page.indexOf('#') != -1) {
		//alert(1);
		var page_section = page.split('#a-')[1];
		//alert(page_section);
		
		$('.tab-content').hide();
		$('#' + page_section).show();
		$('#tabs a.' + page_section).addClass('on');
	}
	
	/*
	$('#nav-sup ul').slideUp();
	
	$('#nav-sup').hover(function(){
		$('#nav-sup ul').slideDown();
	},
	function(){
		$('#nav-sup ul').slideUp();
	});
	*/
	
});