var selectedRegisterTab = null;

$(window).load(function() {	
	$('.image-overlay').each(function(index) { 			
		 $(this).ImageOverlay({always_show_overlay: true,overlay_origin: 'bottom',overlay_color : 'c0c0c0',overlay_text_color : '#666',border_color : '#666'});	  	  			
	});
	$("#startpageTabs a").click(function(){	
		$('#equalize').equalHeights(true);
		selectedRegisterTab = $("#startpageTabs").tabs('option', 'selected');		
	});
	$("#registerCardTabs a").click(function(){
		$('#equalize').equalHeights(true);
		selectedRegisterTab = $("#registerCardTabs").tabs('option', 'selected');
		printSupport();
	});
	$('#equalize').equalHeights(true);
});

function printSupport() {	
	var href = $("#printLink").attr("href");	
	if (href.indexOf("tab=") > 0) {
		href = href.substring(0, href.length-1);
		$("#printLink").attr("href", href + (selectedRegisterTab+1));
	} else {
		$("#printLink").attr("href", href + "&tab=" + (selectedRegisterTab+1));
	}		
}