var R1 = "onmouseover=\"MM_swapImage('rub1','','image/menu/accueil/rub1_on.gif',1)\" onmouseout=\"MM_swapImgRestore()\"";
var R2 = "onmouseover=\"MM_swapImage('rub2','','image/menu/accueil/rub2_on.gif',1)\" onmouseout=\"MM_swapImgRestore()\"";
var R3 = "onmouseover=\"MM_swapImage('rub3','','image/menu/accueil/rub3_on.gif',1)\" onmouseout=\"MM_swapImgRestore()\"";
var R4 = "onmouseover=\"MM_swapImage('rub4','','image/menu/accueil/rub4_on.gif',1)\" onmouseout=\"MM_swapImgRestore()\"";
var R5 = "onmouseover=\"MM_swapImage('rub5','','image/menu/accueil/rub5_on.gif',1)\" onmouseout=\"MM_swapImgRestore()\"";