$(document).ready(function(){

	// drop down menus
	$('#menu li').hover(function(){
		$(this).find('ul:first').css({display:'block'});
	},function(){
		$(this).find('ul:first').css({display:'none'});
	})

	// modals
	$('#modal_close').click(close_modal);

	// check if print hash is detected
	print_page();

});

function open_modal()
	{
		$('#modal').slideDown();	
	}
function close_modal()
	{
		$('#modal').slideUp();
		return false;
	}	

function newsletter_signup(what,which)
	{
		if(which=='focus' && what.value=='Email Address') what.value = '';
		if(which=='blur' && what.value=='') what.value = 'Email Address';
	}
	

	
function show_people(id,user_id)
	{
		$('#people'+id).load(site_url+'people/sidebar/'+user_id);
	}
	
	
	function you_sure()
		{
		
			var check = confirm('Are you sure?');
			if(check)
				{
					return true;
				}			
			else
				{
					return false;	
				}
		
		}

/* print controls */

	var hash = location.hash.replace('#','');

	function print_page()
	{
		if(hash=='print')
		{
			$('#css-screen').remove();
			$('#css-print').attr('media','screen');
			print();
		}
	}