img0on = new Image();        
img0on.src ="img/hp_camera_on.gif";
img0off = new Image();        
img0off.src ="img/hp_camera_off.gif";  

img1on = new Image();        
img1on.src ="img/bt_groupe_on.gif";
img1off = new Image();        
img1off.src ="img/bt_groupe_off.gif";  

img2on = new Image();        
img2on.src ="img/bt_savoir_on.gif";
img2off = new Image();        
img2off.src ="img/bt_savoir_off.gif";  

img3on = new Image();        
img3on.src ="img/bt_plorh_on.gif";
img3off = new Image();        
img3off.src ="img/bt_plorh_off.gif";  

img4on = new Image();        
img4on.src ="img/bt_metiers_on.gif";
img4off = new Image();        
img4off.src ="img/bt_metiers_off.gif";  

img5on = new Image();        
img5on.src ="img/bt_offres_on.gif";
img5off = new Image();        
img5off.src ="img/bt_offres_off.gif";  

img6on = new Image();        
img6on.src ="img/bt_postuler_on.gif";
img6off = new Image();        
img6off.src ="img/bt_postuler_off.gif";  

img7on = new Image();        
img7on.src ="img/bt_campus_on.gif";
img7off = new Image();        
img7off.src ="img/bt_campus_off.gif";  



imgM01on = new Image();        
imgM01on.src ="img/srub0_1_on.gif";
imgM01off = new Image();        
imgM01off.src ="img/srub0_1_off.gif";  

imgM02on = new Image();        
imgM02on.src ="img/srub0_2_on.gif";
imgM02off = new Image();        
imgM02off.src ="img/srub0_2_off.gif";  

imgM03on = new Image();        
imgM03on.src ="img/srub0_3_on.gif";
imgM03off = new Image();        
imgM03off.src ="img/srub0_3_off.gif";  

imgM04on = new Image();        
imgM04on.src ="img/srub0_4_on.gif";
imgM04off = new Image();        
imgM04off.src ="img/srub0_4_off.gif";  


imgM01inton = new Image();        
imgM01inton.src ="img/srubint0_1_on.gif";
imgM01intoff = new Image();        
imgM01intoff.src ="img/srubint0_1_off.gif";  

imgM02inton = new Image();        
imgM02inton.src ="img/srubint0_2_on.gif";
imgM02intoff = new Image();        
imgM02intoff.src ="img/srubint0_2_off.gif";  

imgM03inton = new Image();        
imgM03inton.src ="img/srubint0_3_on.gif";
imgM03intoff = new Image();        
imgM03intoff.src ="img/srubint0_3_off.gif";  

imgM04inton = new Image();        
imgM04inton.src ="img/srubint0_4_on.gif";
imgM04intoff = new Image();        
imgM04intoff.src ="img/srubint0_4_off.gif";  


imgM11on = new Image();        
imgM11on.src ="img/srub1_achats_on.gif";
imgM11off = new Image();        
imgM11off.src ="img/srub1_achats_off.gif";  

imgM12on = new Image();        
imgM12on.src ="img/srub1_comm_on.gif";
imgM12off = new Image();        
imgM12off.src ="img/srub1_comm_off.gif";  

imgM13on = new Image();        
imgM13on.src ="img/srub1_gestion_on.gif";
imgM13off = new Image();        
imgM13off.src ="img/srub1_gestion_off.gif";  

imgM14on = new Image();        
imgM14on.src ="img/srub1_info_on.gif";
imgM14off = new Image();        
imgM14off.src ="img/srub1_info_off.gif";  

imgM15on = new Image();        
imgM15on.src ="img/srub1_prod_on.gif";
imgM15off = new Image();        
imgM15off.src ="img/srub1_prod_off.gif";  

imgM16on = new Image();        
imgM16on.src ="img/srub1_rech_on.gif";
imgM16off = new Image();        
imgM16off.src ="img/srub1_rech_off.gif";  

imgM21on = new Image();        
imgM21on.src ="img/srub2_pol_on.gif";
imgM21off = new Image();        
imgM21off.src ="img/srub2_pol_off.gif";  

imgM22on = new Image();        
imgM22on.src ="img/srub2_agenda_on.gif";
imgM22off = new Image();        
imgM22off.src ="img/srub2_agenda_off.gif";  

imgM23on = new Image();        
imgM23on.src ="img/srub2_offres_on.gif";
imgM23off = new Image();        
imgM23off.src ="img/srub2_offres_off.gif";  


imgM31on = new Image();        
imgM31on.src ="img/srub3_pol_on.gif";
imgM31off = new Image();        
imgM31off.src ="img/srub3_pol_off.gif";  

imgM32on = new Image();        
imgM32on.src ="img/srub3_agenda_on.gif";
imgM32off = new Image();        
imgM32off.src ="img/srub3_agenda_off.gif";  

imgM33on = new Image();        
imgM33on.src ="img/srub3_offres_on.gif";
imgM33off = new Image();        
imgM33off.src ="img/srub3_offres_off.gif";  


function change_img(img_name,img_var){

	img=eval(img_var+".src");
	document[img_name].src=img;
	
}


function change_img_layer(layer_name,img_name,img_var){

	img=eval(img_var+".src");
	if (navigator.appName == "Netscape"){
	document.layers[layer_name].document[img_name].src=img;
	}
else {
	document.images[img_name].src=img;
	}
}