$(document).ready(function(){
	$("a[rel='gallery']").colorbox({transition:"fade"});
	
	// clear input on focus
	$('#searchInput').focus(function()
	{
		previousValue = $(this).val();
		$(this).val('');
	});

	// if field is empty, re-add previous value
	$('#searchInput').blur(function()
	{
		if($(this).val()=='')
		{
			$(this).val(previousValue);
		}
	});
	
	// change navigation on change for popular topics
	$('#popularTopics').change(function()
	{
		if ($(this).val() != "")
		{
			window.location = $(this).val();
		}
	});

	$(".print").click(function(){
		print();
		return false;
	});
	
});