// Caches the dropdown menus
if (document.images) {
	// About Us Button Rollover
	mnu_btn_ab0=new Image();
	mnu_btn_ab0.src="images/homepage_btn_ab0.gif";
	mnu_btn_ab1=new Image();
	mnu_btn_ab1.src="images/homepage_btn_ab1.gif";

	// Services Button Rollover
	mnu_btn_sv0=new Image();
	mnu_btn_sv0.src="images/homepage_btn_sv0.gif";
	mnu_btn_sv1=new Image();
	mnu_btn_sv1.src="images/homepage_btn_sv1.gif";

	// Education Button Rollover
	mnu_btn_ed0=new Image();
	mnu_btn_ed0.src="images/homepage_btn_ed0.gif";
	mnu_btn_ed1=new Image();
	mnu_btn_ed1.src="images/homepage_btn_ed1.gif";

	// Development Zone Button Rollover
	mnu_btn_dz0=new Image();
	mnu_btn_dz0.src="images/homepage_btn_dz0.gif";
	mnu_btn_dz1=new Image();
	mnu_btn_dz1.src="images/homepage_btn_dz1.gif";

	// Careers Button Rollover
	mnu_btn_ca0=new Image();
	mnu_btn_ca0.src="images/homepage_btn_ca0.gif";
	mnu_btn_ca1=new Image();
	mnu_btn_ca1.src="images/homepage_btn_ca1.gif";

	// About Us Menu
	var ab_overviewover=new Image();
	ab_overviewover.src="images/mnu_sbmnu_ov_o.gif";
	var ab_partnover=new Image();
	ab_partnover.src="images/mnu_sbmnu_ab_pt_o.gif";
	var contactover=new Image();
	contactover.src="images/mnu_sbmnu_ab_cn_o.gif";

	// Services Menu
	var sv_overviewover=new Image();
	sv_overviewover.src="images/mnu_sbmnu_ov_o.gif";
	var sv_rupover=new Image();
	sv_rupover.src="images/mnu_sbmnu_sv_rp_o.gif";
	var sv_rattoolover=new Image();
	sv_rattoolover.src="images/mnu_sbmnu_sv_rt_o.gif";
	var sv_onsiteover=new Image();
	sv_onsiteover.src="images/mnu_sbmnu_sv_ot_o.gif";
	var sv_fasttrackover=new Image();
	sv_fasttrackover.src="images/mnu_sbmnu_sv_ft_o.gif";
	var sv_staffingover=new Image();
	sv_staffingover.src="images/mnu_sbmnu_sv_st_o.gif";

	// Education Menu
	var ed_overviewover=new Image();
	ed_overviewover.src="images/mnu_sbmnu_ov_o.gif";
	var ed_rutover=new Image();
	ed_rutover.src="images/mnu_sbmnu_ed_ru_o.gif";
	var ed_trintrainover=new Image();
	ed_trintrainover.src="images/mnu_sbmnu_ed_tt_o.gif";
	var ed_custoover=new Image();
	ed_custoover.src="images/mnu_sbmnu_ed_ct_o.gif";
	var ed_onsiteover=new Image();
	ed_onsiteover.src="images/mnu_sbmnu_ed_ot_o.gif";
	var ed_openenrover=new Image();
	ed_openenrover.src="images/mnu_sbmnu_ed_op_o.gif";

	// Clear GIF
	var blank=new Image();
	blank.src="images/spacer.gif";
}