// JavaScript Document
function homePageSlideShow()
{
	$delayTransition = 12000;
	
	$('#homegraphic01').fadeTo(4000, 1).delay($delayTransition).fadeTo('fast',1, function(){
			$('#homegraphic02').css('left',0);
			$('#homegraphic03').css('left',0);
			$('#homegraphic04').css('left',0).fadeTo(100,0);
			$('#homegraphic01').fadeTo(4000, 0);
		});
		
	$('#homegraphic02').fadeTo(4000,1).delay($delayTransition*2).fadeTo(4000, 0);
	$('#homegraphic03').fadeTo(4000,1).delay($delayTransition*3).fadeTo(4000, 0);
	$('#homegraphic04').fadeTo(4000,1).delay($delayTransition*4).fadeTo(1,1, function(){
			$('#homegraphic02').css('left',-9999);
			$('#homegraphic03').css('left',-9999);
			$('#homegraphic04').css('left',-9999)
			homePageSlideShow();
		});
}

$(document).ready(function() {
	
	homePageSlideShow();
	
	
	if($.browser.msie)
	{
		$('#project-turnaround-top').animate({
				bottom: '-=144',
				opacity:1	
			  }, 1500, function() {
				// Animation complete.
		});
		$('#project-turnaround-bottom').animate({
				bottom: '+=149',
				opacity:1	
			  }, 1500, function() {
				// Animation complete.
		});
		
		$('#project-day-counter').css('bottom', 52);
		$('#project-day-label').css('bottom', 52);
	}
	else
	{
		$('#project-turnaround-top').animate({
				bottom: '-=146',
				opacity:1	
			  }, 1500, function() {
				// Animation complete.
		});
		$('#project-turnaround-bottom').animate({
				bottom: '+=146',
				opacity:1	
			  }, 1500, function() {
				// Animation complete.
		});
	}
	
	$counterHeight = $('#counter-num').height();
	$('#turnaround-shadow').animate({
			opacity:1	
		  }, 1500, function() {
			
			$('#counter-num').css('opacity',1);
			$('#project-day-label').css('opacity',1);
			
			// Animation complete.
			$('#counter-num').animate({
				bottom:'-=' + ($('#counter-num').height() - 21)
			  }, 600, function() {
				// Animation complete.
			});
	});
	
	
	
	$portfolioHeight = $('#portfolio-container').height();
	$portfolioMaxClick = $portfolioHeight/400;
	$portfolioCurrentClickCount = 0;
	
	//set down arrow
	$('#portfolio-up').animate({
			opacity:0.2  
	});	
	
	$('#portfolio-down').click(function() {
	  			  	  
	  if($portfolioCurrentClickCount < $portfolioMaxClick-1)
	  {
		   $('#portfolio-container').animate({
			top: '-=400'		
		  }, 600, function() {
			// Animation complete.
		  });
		  
		  $portfolioCurrentClickCount++;
	  }
	  
	  //turn on down arrow
	  if($portfolioCurrentClickCount == 1)
	  {
		  $('#portfolio-up').animate({
				opacity:1  
		  });
	  }
	  
	  if($portfolioCurrentClickCount+2 > $portfolioMaxClick)
	  {
		  $('#portfolio-down').animate({
				opacity:0.2  
		  });
	  }
	  
	});
	
	
	$('#portfolio-up').click(function() {
	  
	  if($portfolioCurrentClickCount > 0)
	  {
		  $('#portfolio-container').animate({
			top: '+=400'		
		  }, 600, function() {
			// Animation complete.
		  });
		  
		  $portfolioCurrentClickCount--;
	  }
	  
	  //turn on up arrow
	  if($portfolioCurrentClickCount+2 == $portfolioMaxClick)
	  {
		  $('#portfolio-down').animate({
				opacity:1  
		  });
	  }
	  
	  if($portfolioCurrentClickCount == 0)
	  {
		  $('#portfolio-up').animate({
				opacity:0.2  
		  });
	  }
	  
	});
	
	$('.portfolio-description').append('<a class="topanchor" href="#top">Goto the Top</a>');
	
});