/*
ROLL-OVER distant : on precharge les images de substitution
*/
i1 = new Image;
i1.src = "imgs/dog_read.gif";
i2 = new Image;
i2.src = "imgs/dog_eat.gif";
i3 = new Image;
i3.src = "imgs/dog_meet.gif";
i4 = new Image;
i4.src = "imgs/dog_watch.gif";
i5 = new Image;
i5.src = "imgs/bigpicto_music.gif";
i6 = new Image;
i6.src = "imgs/bigpicto_bozar.gif";
i7 = new Image;
i7.src = "imgs/bigpicto_bd.gif";
i8 = new Image;
i8.src = "imgs/bigpicto_kids.gif";
i9 = new Image;
i9.src = "imgs/bigpicto_travel.gif";
i10 = new Image;
i10.src = "imgs/bigpicto_serre.gif";
i11 = new Image;
i11.src = "imgs/bigpicto_litt.gif";
i12 = new Image;
i12.src = "imgs/bigpicto_cuisine.gif";
i13 = new Image;
i13.src = "imgs/bigpicto_libuk.gif";