$(document).ready(function() {
  
	// Navigation

	$('div.peoplegrid img').mouseover(function(){
		var over = $(this).attr('id');
		$(this).attr('src', over);
	});

	$('div.peoplegrid img').mouseout(function(){
		var orig = $(this).attr('title');
		$(this).attr('src', orig);
	});

	$('a.person').mouseover(function(){
		var linkover = $(this).attr('id');
		var over = $('img.' + linkover).attr('id');
		$('img.' + linkover).attr('src', over);
	});

	$('a.person').mouseout(function(){
		var linkover = $(this).attr('id');
		var orig = $('img.' + linkover).attr('title');
		$('img.' + linkover).attr('src', orig);
	});

	// Preload Script

	jQuery.preloadImages = function()
	{
		for(var i = 0; i<arguments.length; i++)
  		{
    		jQuery("<img>").attr("src", arguments[i]);
  		}
	}

	// Preload In Action

	$.preloadImages("../images/site/area_exp_00.gif", "../images/site/area_exp_01.gif","../images/site/area_exp_02.gif","../images/site/area_exp_03.gif","../images/site/area_exp_04.gif","../images/site/area_exp_05.gif","../images/site/area_exp_06.gif","../images/site/area_exp_07.gif","../images/site/area_exp_08.gif");

	// Mouseover Areas of Expertise

	$('map#expertise area').mouseover(function(){
		var over = $(this).attr('id');
		$('img#area_exp').attr('src','/razor/images/site/area_exp_' + over + '.gif');
	});

	$('map#expertise area').mouseout(function(){$('img#area_exp').attr('src','/razor/images/site/area_exp_00.gif');});

});