// functions make buttons glow and unglows and pass paramater w/in ()

function imgAct(activeImg){
	if (document.images){
		document.images[activeImg].src = rollover[activeImg].src;
   	}
}

function imgInAct(activeImg){
	if (document.images){
		document.images[activeImg].src = rollout[activeImg].src;
	}
}

function imgAct2(activeImg){
	if (document.images){
		document.images[activeImg].src = rollover[activeImg].src;
   	}
}

function imgInAct2(activeImg){
	if (document.images){
		document.images[activeImg].src = rollout[activeImg].src;
	}
}

function imgAct3(activeImg){
	if (document.images){
		document.images.diagram_map.src = rollover[activeImg].src;
   	}
}

function imgInAct3(activeImg){
	if (document.images){
		document.images.diagram_map.src = rollout[activeImg].src;
	}
}

function imgAct4(activeImg){
	if (document.images){
		document.images.diagram2_map.src = rollover[activeImg].src;
   	}
}

function imgInAct4(activeImg){
	if (document.images){
		document.images.diagram2_map.src = rollout[activeImg].src;
	}
}