/* 
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) {
		var imageurl = '/images/menu-' + menuitem + '-col.jpg';
	}
	else {
		var imageurl = '/images/menu-' + menuitem + '-bw.jpg';
	}
	document.images[menuitem].src=imageurl;
}