function rolloverOnHome(imgnm) {
	if(document.images){
			document[imgnm].src = 'nav/' + imgnm + 'Over.gif';
	}
}

function rolloverOffHome(imgnm) {
	if(document.images){
			document[imgnm].src = 'nav/' + imgnm + '.gif';
	}
}



function rolloverOn(imgnm) {
	if(document.images){
			document[imgnm].src = '../nav/' + imgnm + 'Over.gif';
	}
}

function rolloverOff(imgnm) {
	if(document.images){
			document[imgnm].src = '../nav/' + imgnm + '.gif';
	}
}


function rolloverInfoOn(imgnm) {
	if(document.images){
			document[imgnm].src = 'nav/' + imgnm + 'Over.gif';
	}
}

function rolloverInfoOff(imgnm) {
	if(document.images){
			document[imgnm].src = 'nav/' + imgnm + '.gif';
	}
}