// JavaScript Document

function btn_swap(theBtn, theAction) {
	theExt = document.images[theBtn].src;
	theExt = theExt.substring(theExt.lastIndexOf("."), theExt.length);
	if(theAction == "over") {
		 document.images[theBtn].src = "/images/" + theBtn + "_on" + theExt;	
	}
	if(theAction == "out") {
		 document.images[theBtn].src = "/images/" + theBtn + "_off" + theExt;	
	}
}

function needContent(theMsg) {
	alert(theMsg);
}