function preloader()
{
     var i = 0;
     imageObj = new Image();
     images = new Array();
     images[0]='/images/generique-bg.gif'
     images[1]='/images/livre-plans-divins.jpg'
     images[2]='/images/index-lys.gif'
     images[3]='/images/index-titre.gif'
     images[4]='/images/menu-pyramide.gif'
	 for(i=0; i<=4; i++)
     {
     imageObj.src=images[i];
     }
}