$(function(){
		// png fix
		//$(document).pngFix();
		// global nav effect
		  $('#home_slideshow li').hover(function(){
				$('#home_slides',$(this)).animate({height:3}, 90)
			},function(){
				if(false == $(this).hasClass('active'))
				{
					$('#home_slides',$(this)).animate({height:0}, 90)
				}
			})
			
			//$('#home_slideshow li').click(function(){
				//$('#home_slides',$(this)).addclass('active')
			//})
		  
		});
		
$(window).load(function(){ init_slideshow() })
	init_slideshow = function()	{
		$('#home_slides').cycle({
				fx:'fade',
				timeout:8000,
				pager:'#slide_navigation',
				after:update_slide_caption,
				before:fade_slide_caption
		})
	}
	
	fade_slide_caption = function(next, previous){
		caption_container = $('#project_caption')
		caption_container.fadeOut('fast')
	}
	update_slide_caption = function(next, previous){
		caption_container = $('#project_caption')
		caption = $('span.slide_caption', previous)
		caption_container.fadeIn('fast')
		caption_container.html(caption.html())
	}