<!--

{

// main navigation rollovers

// home
nav1_on = new Image();
nav1_on.src = "images/nav/igrid-on_05.gif";
nav1_off = new Image();
nav1_off.src = "images/nav/igrid-main_05.gif";

// about
nav2_on = new Image();
nav2_on.src = "images/nav/igrid-sub-about_06.gif";
nav2_off = new Image();
nav2_off.src = "images/nav/igrid-main_06.gif";

// media
nav3_on = new Image();
nav3_on.src = "images/nav/igrid-sub-media_07.gif";
nav3_off = new Image();
nav3_off.src = "images/nav/igrid-off_07.gif";

// program
nav4_on = new Image();
nav4_on.src = "images/nav/igrid-sub-program_08.gif";
nav4_off = new Image();
nav4_off.src = "images/nav/igrid-main_08.gif";

// global venue
nav5_on = new Image();
nav5_on.src = "images/nav/igrid-on_09.gif";
nav5_off = new Image();
nav5_off.src = "images/nav/igrid-main_09.gif";

// reg & housing
nav6_on = new Image();
nav6_on.src = "images/nav/igrid-on_10.gif";
nav6_off = new Image();
nav6_off.src = "images/nav/igrid-main_10.gif";

// contact
nav7_on = new Image();
nav7_on.src = "images/nav/igrid-on_11.gif";
nav7_off = new Image();
nav7_off.src = "images/nav/igrid-main_11.gif";

// sub navigation

// about
subnav_01 = new Image();
subnav_01.src = "images/nav/igrid-sub-about_13.gif";

// news
subnav_02 = new Image();
subnav_02.src = "images/nav/igrid-sub-media_13.gif";

// program 
subnav_03 = new Image();
subnav_03.src = "images/nav/igrid-sub-program_13.gif";

// empty
subnav_off = new Image();
subnav_off.src = "images/nav/igrid-main_13.gif";

}

// call function imgchange()

function imgchange(imageName,navNumber) { 
	document.images[imageName].src = eval(navNumber + ".src");
}

//-->