function turnOn(imageName) {
	if (document.images) {
		document[imageName].src = eval(imageName + "on.src");
	}
}

// turnOff
//
// change une image par une autre
//

function turnOff(imageName) {
	if (document.images) {
		document[imageName].src = eval(imageName + "off.src");
	}
}

if (document.images) {
//--bouton About Us
	image5on 		= new Image();
	image5on.src 	= "images/b1-left-on.gif";
	image5off 		= new Image();
	image5off.src 	= "images/b1-left-off.gif";
//--mission statement
	image6on 		= new Image();
	image6on.src 	= "images/b2-left-on.gif";
	image6off 		= new Image();
	image6off.src 	= "images/b2-left-off.gif";
//--why gourmet?	
	image7on 		= new Image();
	image7on.src 	= "images/b3-left-on.gif";
	image7off 		= new Image();
	image7off.src 	= "images/b3-left-off.gif";
//--Boutique	
	image8on 		= new Image();
	image8on.src 	= "images/b4-left-on.gif";
	image8off 		= new Image();
	image8off.src 	= "images/b4-left-off.gif";
//--Sign-In
	image9on 		= new Image();
	image9on.src 	= "images/b5-left-on.gif";
	image9off 		= new Image();
	image9off.src 	= "images/b5-left-off.gif";
//--Logo Boutique
 	image10on 		= new Image();
 	image10on.src 	= "images/b6-left-on.gif";
 	image10off 		= new Image();
 	image10off.src 	= "images/b6-left-off.gif";
//--Press Book	
 	image11on 		= new Image();
 	image11on.src 	= "images/b7-left-on.gif";
 	image11off 		= new Image();
 	image11off.src 	= "images/b7-left-off.gif";
//--Celebrations
 	image12on 		= new Image();
 	image12on.src 	= "images/b8-left-on.gif";
 	image12off 		= new Image();
 	image12off.src 	= "images/b8-left-off.gif";
//--Shipping
 	image13on 		= new Image();
 	image13on.src 	= "images/b9-left-on.gif";
 	image13off 		= new Image();
 	image13off.src 	= "images/b9-left-off.gif";
//--Policy
 	image14on 		= new Image();
 	image14on.src 	= "images/b10-left-on.gif";
 	image14off 		= new Image();
 	image14off.src 	= "images/b10-left-off.gif";
}