function change(id, newClass) {
		identity=document.getElementById(id);
		if (identity != null)
			identity.className=newClass;
	}
	function changeO(id, newClass) {
		//identity=document.getElementById(id);
		if (id != null)
			id.className=newClass;
	}
	function win_popup(file, name, attribs) {
		window.open (file, name, attribs); 
	}
	
	var WinNum=0;
	function WindowOpen(Url,x,y) {
		var String;
		String =  "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=no,resizable=0,copyhistory=0,";
		String += ",width=";
		String += x;
		String += ",height=";
		String += y;
		WinPic=window.open(Url,WinNum++,String);
	}
	
	function hide_sub(name, cell, i) {
		var b = document.getElementById(name);
		if (b != null) {
			b.style.display = 'none';	
		}
	}
	
	function show_sub(name, cell, i) {
		var b = document.getElementById(name);
		if (b != null) {
			b.style.display = '';	
		}
	}

	var galleries = [];
	
	function refreshThumbnailGallery(offset, galleryId)
	{
		var display = '#display_'+galleryId;
		var thumbs = '#thumbs_'+galleryId;
		var descr = '#descr_'+galleryId;
		var thumbRows = galleries[galleryId][0];
		var thumbCols = galleries[galleryId][1];
		var align = galleries[galleryId][2];
		
		// Build the AJAX request	
		$.ajax({
			   type: 'GET',
			   url: 'getthumbs.php',
			   dataType:'html',
			   data:{'align':align, 'rows':thumbRows, 'cols':thumbCols, 'offset':offset, 'gallery_id':galleryId},
			   cache:false,
			   success:function(html){
				   $(thumbs).html(html);
				   $(thumbs+' .gallery_image').bind("click",function(e){
					   var id = $(this).attr('id').substr(6);
					   $(descr).html($('#image_desc_'+id).html());
					   $(display).attr('src',$(this).attr('rel'));
					});
			   }
		});
	}
	
	function verifyContactForm(f)
	{
		if(f.captcha_code.value == '')
		{
			alert('Please enter the text displayed in the security image.');
			return false;
		}
		else
		{
			return true;
		}
	}
	

	$(function(){
		/*$('#navigation li').hover(
			function(){ $(this).find('ul.flyout:first').show(); },
			function(){ $(this).find('ul.flyout:first').hide(); }
		);*/
		$('ul.flyout').css('top',-2000);
		$('#navigation li').hover(
			function(){ $(this).find('ul.flyout:first').css('top',''); },
			function(){ $(this).find('ul.flyout:first').css('top',-2000); }
		);
		
		$('#emailToFriend').click(function(){$('#email_box').slideToggle('fast');});
		
		$('.normal-font-size').click(function(){
			$('.resizeable').css('font-size', '100%');
			return false;
		});
		$('.bigger-font-size').click(function(){
			$('.resizeable').css('font-size', '120%');
			return false;
		});
		$('.biggest-font-size').click(function(){
			$('.resizeable').css('font-size', '140%');
			return false;
		});
		
	});