/* 
Function to change the mouseover status of a menu image
menuitem is the name of the image in the menu, state is either mouseover or mouseout
*/

function menuOver(menuitem,state) {
	if(state == 0) {
		document.getElementById(menuitem).style.visibility='visible';
	}
}
function menuOut(menuitem,state) {
	if(state == 1) {
		document.getElementById(menuitem).style.visibility='hidden';
	}
}