var imgLimit = 31;
function doForumImages(){
    
    for (i=0;i<2;i++){
    var imgRnd = Math.round(Math.random()*imgLimit);
	    document.write('<img src="/commonGrahics/forum/animals/animals-small/'+ imgRnd +'.jpg" class="forumImageSwap /commonGrahics/forum/animals/animals-medium/'+ imgRnd +'.jpg"> &nbsp; &nbsp; &nbsp; ');
	}
}