//nav3 stay
if(document.images) {
	nav301on = new Image();
	nav301on.src = "../shared/img/nav3_link_01_on.gif";
	nav302on = new Image();
	nav302on.src = "../shared/img/nav3_link_02_on.gif";
	nav303on = new Image();
	nav303on.src = "../shared/img/nav3_link_03_on.gif";
	nav304on = new Image();
	nav304on.src = "../shared/img/nav3_link_04_on.gif";
}

//nav3 mouseover
if(document.images) {
	nav301off = new Image();
	nav301off.src = "../shared/img/nav3_link_01_off.gif";
	nav301ovr = new Image();
	nav301ovr.src = "../shared/img/nav3_link_01_ovr.gif";
	nav302off = new Image();
	nav302off.src = "../shared/img/nav3_link_02_off.gif";
	nav302ovr = new Image();
	nav302ovr.src = "../shared/img/nav3_link_02_ovr.gif";
	nav303off = new Image();
	nav303off.src = "../shared/img/nav3_link_03_off.gif";
	nav303ovr = new Image();
	nav303ovr.src = "../shared/img/nav3_link_03_ovr.gif";
	nav304off = new Image();
	nav304off.src = "../shared/img/nav3_link_04_off.gif";
	nav304ovr = new Image();
	nav304ovr.src = "../shared/img/nav3_link_04_ovr.gif";
}