var btEntrerON = new Image(); btEntrerON.src = "images/btEntrerON.jpg";
var btEntrerOFF = new Image(); btEntrerOFF.src = "images/btEntrerOFF.jpg";

var btInfoON = new Image(); btInfoON.src = "images/btInfoON.jpg";
var btInfoOFF = new Image(); btInfoOFF.src = "images/btInfoOFF.jpg";

var btAccueilON = new Image(); btAccueilON.src = "images/btAccueilON.jpg";
var btAccueilOFF = new Image(); btAccueilOFF.src = "images/btAccueilOFF.jpg";

var btProgrammeON = new Image(); btProgrammeON.src = "images/btProgrammeON.jpg";
var btProgrammeOFF = new Image(); btProgrammeOFF.src = "images/btProgrammeOFF.jpg";

var btClientsON = new Image(); btClientsON.src = "images/btClientsON.jpg";
var btClientsOFF = new Image(); btClientsOFF.src = "images/btClientsOFF.jpg";

var btContactON = new Image(); btContactON.src = "images/btContactON.jpg";
var btContactOFF = new Image(); btContactOFF.src = "images/btContactOFF.jpg";

function rollover(paramID)
	{
		window.document.getElementById(paramID).src = eval(paramID + "ON.src");
	}
	
function rollout(paramID)
	{
		window.document.getElementById(paramID).src = eval(paramID + "OFF.src");
	}