var pageHeadBlurbWidth=1920;
var pageHeadBlurbPosition = 0;

var pageHeadBlurbWidth2=944;
var pageHeadBlurbPosition2 = 0;

$(document).ready(function()
{
	
	$('#headerbackgroundblurbscontainer').bind('mouseenter mouseover', function()
    {
        $('#headerbackgroundleftarrow').show();
        $('#headerbackgroundrightarrow').show();
    	
    });
    $('#headerbackgroundblurbscontainer').bind('mouseleave', function()
    {
        $('#headerbackgroundleftarrow').hide();
        $('#headerbackgroundrightarrow').hide();
    	
    });
    
	$('#headerbackgroundblurbscontainer2').bind('mouseenter mouseover', function()
		    {
		        $('#headerbackgroundleftarrow2').show();
		        $('#headerbackgroundrightarrow2').show();
		    	
		    });
		    $('#headerbackgroundblurbscontainer2').bind('mouseleave', function()
		    {
		        $('#headerbackgroundleftarrow2').hide();
		        $('#headerbackgroundrightarrow2').hide();
		    	
		    });
		    
    
    resizeTop();
	$(window).resize(function() 
	{
		resizeTop();
	});
	if($('.headerbackgroundblurb').length>1)
		setInterval("$('#headerbackgroundrightarrow').click()", 7000);

	if($('.headerbackgroundblurb2').length>1)
		setInterval("$('#headerbackgroundrightarrow2').click()", 7000);
		
	
	$('#headerbackgroundleftarrow').bind('click', function()
	{
		if($('#headerbackgroundblurbs').queue().length==0)
		{

			if(pageHeadBlurbPosition==0)
			{
				$('#headerbackgroundblurbs').css('left', (pageHeadBlurbWidth*(pageHeadBlurbPosition-1))).find('.headerbackgroundblurbcontainer').last().prependTo($('#headerbackgroundblurbs'))

			}
			else
			{
				pageHeadBlurbPosition++;
			}
			$('#headerbackgroundblurbs').animate
			(
				{
					left: (pageHeadBlurbWidth*pageHeadBlurbPosition)+'px'
				}
				, 1000
			);
		}
	});
	
	$('#headerbackgroundrightarrow').bind('click', function()
	{
		if($('#headerbackgroundblurbs').queue().length==0)
		{
			if($('.headerbackgroundblurb').length+(pageHeadBlurbPosition-1)==0)
			{
				$('#headerbackgroundblurbs').css('left', (pageHeadBlurbWidth*(pageHeadBlurbPosition+1))).find('.headerbackgroundblurbcontainer').first().appendTo($('#headerbackgroundblurbs'))
			}
			else
			{
				pageHeadBlurbPosition--;
			}
			$('#headerbackgroundblurbs').animate
			(
				{
					left: (pageHeadBlurbWidth*pageHeadBlurbPosition)+'px'
				}
				, 1000
			);
		}	
	});

	$('#headerbackgroundleftarrow2').bind('click', function()
	{
		if($('#headerbackgroundblurbs2').queue().length==0)
		{

			if(pageHeadBlurbPosition2==0)
			{
				$('#headerbackgroundblurbs2').css('left', (pageHeadBlurbWidth2*(pageHeadBlurbPosition2-1))).find('.headerbackgroundblurbcontainer2').last().prependTo($('#headerbackgroundblurbs2'))

			}
			else
			{
				pageHeadBlurbPosition2++;
			}
			$('#headerbackgroundblurbs2').animate
			(
				{
					left: (pageHeadBlurbWidth2*pageHeadBlurbPosition2)+'px'
				}
				, 1000
			);
		}
	});
	
	$('#headerbackgroundrightarrow2').bind('click', function()
	{
		if($('#headerbackgroundblurbs2').queue().length==0)
		{
			if($('.headerbackgroundblurb2').length+(pageHeadBlurbPosition2-1)==0)
			{
				$('#headerbackgroundblurbs2').css('left', (pageHeadBlurbWidth2*(pageHeadBlurbPosition2+1))).find('.headerbackgroundblurbcontainer2').first().appendTo($('#headerbackgroundblurbs2'))
			}
			else
			{
				pageHeadBlurbPosition2--;
			}
			$('#headerbackgroundblurbs2').animate
			(
				{
					left: (pageHeadBlurbWidth2*pageHeadBlurbPosition2)+'px'
				}
				, 1000
			);
		}	
	});
		


});

function resizeTop()
{
	$('#headerbackgroundblurbs').width($('.headerbackgroundblurb').length*1920)
	$('#headerbackgroundblurbs2').width($('.headerbackgroundblurb2').length*944)

	if($('.headerbackgroundblurb').length>0)
	{
		var headerWidth;
		
		if($(window).width()<=1024)
		{
			headerWidth = 948;
		}
		else if($(window).width()<1440)
		{
			headerWidth = $(window).width()-80;
		}
		else if($(window).width()<1600)
		{
			headerWidth = $(window).width()-100;
		}
		else if($(window).width()<1920)
		{
			headerWidth = $(window).width()-160;
		}
		else
		{
			headerWidth = 1760;
		}
		
		$('#header').css('width', headerWidth)
		if(headerWidth>948)
			$('#header').css('margin-left', 0-(headerWidth/2));
	}
	$('.headerbackgroundblurb').each(function()
	{
		var minHeight=500;
		var minVisibleBelow=50;
		var maxHeight=$(window).height()-minVisibleBelow;

		var maxWidthWindow=1920
		var maxWidth=$(window).width()>maxWidthWindow?maxWidthWindow:$(window).width();
		var minWidth=1024;
		
		//Adjust size of container to browser height
		if(minHeight>maxHeight)
		{
			$('#headerbackground').height(minHeight);
		}
		else if(maxHeight<$(this).height())
		{
			$('#headerbackground').height(maxHeight);
		}
		else
		{
			$('#headerbackground').height($(this).height());
		}
		$('#headerbackgroundblurbscontainer').height($('#headerbackground').height())
		
		//Zoom image to fit
		var scaleFactor = (0.5+($('#headerbackground').height()/$(this).height()))/1.5;

		$(this).css('-webkit-transform', 'scale('+scaleFactor+')');
		$(this).css('-moz-transform', 'scale('+scaleFactor+')');
		$(this).css('-ms-transform', 'scale('+scaleFactor+')');
		$(this).css('-o-transform', 'scale('+scaleFactor+')');
		$(this).css('transform', 'scale('+scaleFactor+')');


		if($.browser.msie&&parseFloat($.browser.version)<9)
		{
			/*Old IE*/
			$(this).css('zoom', scaleFactor); 
			$(this).css('left', ((1-scaleFactor)*1920)/2);
		}
		else
		{
			/*Others*/
			$(this).css('top', -1-(((1-(scaleFactor))*730)/2));
		}
		
		if($(this).width()>minWidth&&$(this).width()>$('#headerbackground').width())
		{
			if($(window).width()>minWidth)
			{
				$('#headerbackground').width(maxWidth<$(this).width()?maxWidth:$(this).width())
				$('#headerbackground').css('margin-left', 2-($('#headerbackground').width()-$('#maincontainer').width())/2);
			}
			else
			{
				$('#headerbackground').width(minWidth);
				$('#headerbackground').css('margin-left', -20);
			}
		}

		$('#headerbackgroundblurbscontainer').width($('#headerbackground').width());

        if($(this).width()>$('#headerbackground').width())
            $(this).css('margin-left', ($('#headerbackground').width()-$(this).width())/2);
		else
			$(this).css('margin-left', 0);
	});

	
	if($('.headerbackgroundblurb2').length>0)
	{
		$('#headerbackground2').css('padding-bottom', 17);
		$('#headerbackgroundblurbscontainer2').css('margin-top', 17);
		
	}
	$('.headerbackgroundblurb2').each(function()
	{
		var minHeight=0;
		
		if($(this).height()>minHeight&&$(this).height()>$('#headerbackground').height())
		{
			$('#headerbackground2').height($(this).height());
			$('#headerbackgroundblurbscontainer2').height($(this).height());
		}
	});

}