var ok = false;
if(document.images){
ok = true;



venue_over= new Image(140, 53);
venue_out=new Image(140, 53);
venue_over.src="/images/venue_over.gif";
venue_out.src="/images/venue.gif";


sponsors_over= new Image(140, 40);
sponsors_out=new Image(140, 40);
sponsors_over.src="/images/sponsors_over.gif";
sponsors_out.src="/images/sponsors.gif";


schedule_over= new Image(140, 40);
schedule_out=new Image(140, 40);
schedule_over.src="/images/schedule_over.gif";
schedule_out.src="/images/schedule.gif";


silentauction_over = new Image(140, 40);
silentauction_out = new Image(140, 40);
silentauction_over.src="/images/silentauction_over.gif";
silentauction_out.src="/images/silentauction.gif";

awards_over= new Image(140, 40);
awards_out=new Image(140, 40);
awards_over.src="/images/awards_over.gif";
awards_out.src="/images/awards.gif";

food_over= new Image(140, 37);
food_out=new Image(140, 37);
food_over.src="/images/food_over.gif";
food_out.src="/images/food.gif";

giftbags_over= new Image(140, 53);
giftbags_out=new Image(140, 53);
giftbags_over.src="/images/giftbags_over.gif";
giftbags_out.src="/images/giftbags.gif";

chicago_over = new Image(387, 97);
chicago_out = new Image(387,97);
chicago_over.src = "/images/chicagobutton_over.gif";
chicago_out.src = "/images/chicagobutton.gif";


columbus_over = new Image(387, 97);
columbus_out = new Image(387,97);
columbus_over.src = "/images/columbusbutton_over.gif";
columbus_out.src = "/images/columbusbutton.gif";



tixlarge_over = new Image(525,116);
tixlarge_out = new Image(525,116);
tixlarge_over.src = "/images/tixlarge_over.gif";
tixlarge_out.src = "/images/tixlarge.gif"


tixsmall_over = new Image(152,90);
tixsmall_out = new Image(152,90);
tixsmall_over.src = "/images/tixsmall2_over.gif";
tixsmall_out.src = "/images/tixsmall2.gif"


}

function menu_over(imageName)
{
if(ok)
document[imageName].src = eval(imageName+"_over.src");
//alert(imageName+"_over.src");
}

function menu_out(imageName){
   if(ok)
document[imageName].src = eval(imageName+"_out.src");
//alert(imageName+"_out.src");
}