// Load the image on/off/load functions if flag is turned on
function img_act(imgName)
{
        imgOn = eval(imgName + "_over.src");
        document [imgName].src = imgOn;
}

function img_inact(imgName)
{
        imgOff = eval(imgName + "_off.src");
        document [imgName].src = imgOff;
}

// Pop-up window function

function openWindow(theURL,winName,features)
{
  	window.open(theURL,winName,features);
}


// Load the pictures

home_over = new Image();
home_over.src = "menu_btns/home_over.gif";
home_off = new Image();
home_off.src = "menu_btns/home.gif";

about_over = new Image();
about_over.src = "menu_btns/about_over.gif";
about_off = new Image();
about_off.src ="menu_btns/about.gif";

programs_over = new Image();
programs_over.src = "menu_btns/programs_over.gif";
programs_off = new Image();
programs_off.src = "menu_btns/programs.gif";

results_over = new Image();
results_over.src = "menu_btns/results_over.gif";
results_off = new Image();
results_off.src = "menu_btns/results.gif";

events_over = new Image();
events_over.src = "menu_btns/events_over.gif";
events_off = new Image();
events_off.src = "menu_btns/events.gif";

collaboratory_over = new Image();
collaboratory_over.src = "menu_btns/collaboratory_over.gif";
collaboratory_off = new Image();
collaboratory_off.src = "menu_btns/collaboratory.gif";

resources_over = new Image();
resources_over.src = "menu_btns/resources_over.gif";
resources_off = new Image();
resources_off.src = "menu_btns/resources.gif";

contact_over = new Image();
contact_over.src = "menu_btns/contact_over.gif";
contact_off = new Image();
contact_off.src = "menu_btns/contact.gif";