function increaseSize()
{
	var currentSize = parseInt($("#content").css("font-size"));	
	$("#content, #rightContent").css("font-size", currentSize + 1 + "px");
}
function decreaseSize()
{
	var currentSize = parseInt($("#content").css("font-size"));	
	$("#content, #rightContent").css("font-size", currentSize - 1 + "px");
}
$(document).ready(function()
{
	 $("#navbar img").each(function(index, element)
		{
			
			//get the default image
			var that = $(element);
			var defaultImage = that.attr("src");
			//the hover is already selected if we are on the image's page
			if(defaultImage.indexOf("_over") == -1)
			{
				//build the hover image's name
				var indexOfPeriod = defaultImage.lastIndexOf(".");
				var hoverImage = defaultImage.substring(0, indexOfPeriod) + "_over" + defaultImage.substring(indexOfPeriod);
				that.hover(function(){that.attr("src", hoverImage);}, function(){that.attr("src", defaultImage);});
			}
		});//end each
	 
	 var home_over = $("").attr("src","/images/home_over.png");
var our_programs_over = $("
").attr("src","/images/our_programs_over.png");
var our_children_over = $("
").attr("src","/images/our_children_over.png");
var what_do_you_think_over = $("
").attr("src","/images/what_do_you_think_over.png");
var employment_over = $("
").attr("src","/images/employment_over.png");
var contact_over = $("
").attr("src","/images/contact_over.png");
	 
	 //fix for index page that has two layouts, one for main, one for subpages.
	 $("#subnav li, #subnav a").click(function()
		{
					$("#right").hide();
		});//end additional click
	 
});//end ready