if (document.images)
        {
               
                a1on = new Image(261,22);
                a1on.src = "images/about_us2.gif";
                a2on = new Image(261,22);
                a2on.src = "images/application2.gif";
                a3on = new Image(261,22);
                a3on.src = "images/students2.gif";
                a4on = new Image(261,22);
                a4on.src = "images/courses_pathway2.gif";
                a5on = new Image(261,22);
                a5on.src = "images/campus2.gif";
                a6on = new Image(261,22);
                a6on.src = "images/agents2.gif";
                a7on = new Image(261,22);
                a7on.src = "images/contact_us2.gif";
                a8on = new Image(120,20);
                a8on.src = "images/more_news2.gif";
                a9on = new Image(245,63);
                a9on.src = "images/apply_online2.gif";			
               

                a1off = new Image(261,22);
                a1off.src = "images/about_us1.gif";
                a2off = new Image(261,22);
                a2off.src = "images/application1.gif";
                a3off = new Image(261,22);
                a3off.src = "images/students1.gif";
                a4off = new Image(261,22);
                a4off.src = "images/courses_pathway1.gif";
                a5off = new Image(261,22);
                a5off.src = "images/campus1.gif";
                a6off = new Image(261,22);
                a6off.src = "images/agents1.gif";
                a7off = new Image(261,22);
                a7off.src = "images/contact_us1.gif";
                a8off = new Image(120,20);
                a8off.src = "images/more_news1.gif";
                a9off = new Image(245,63);
                a9off.src = "images/apply_online1.gif";



     	}
     	
var activeMenu = "";
function img_act(imgName)
{
        if (document.images)
        {
        	imgOn = eval(imgName + "on.src");
        	document [imgName].src = imgOn;
        }
}

function img_inact(imgName)
{
	if (document.images)
	{
			if(activeMenu != imgName)
			{
				imgOff = eval(imgName + "off.src");
				document [imgName].src = imgOff;
			}
	}
}

function menu_act(imgName)
{	
	activeMenu = imgName;
}