// JavaScript Document var backgr1="fondos/1.jpg" var backgr2="fondos/2.jpg" var backgr3="fondos/3.jpg" var backgr4="fondos/4.jpg" var backgr5="fondos/5.jpg" var backgr6="fondos/6.jpg" var backgr7="fondos/7.jpg" var backgr8="fondos/8.jpg" var backgr9="fondos/9.jpg" var cur=Math.round(9*Math.random()) if (cur<=0) backgr=backgr1 else if (cur<=1) backgr=backgr2 else if (cur<=2) backgr=backgr3 else if (cur<=3) backgr=backgr4 else if (cur<=4) backgr=backgr5 else if (cur<=5) backgr=backgr6 else if (cur<=6) backgr=backgr7 else if (cur<=7) backgr=backgr8 else if (cur<=9) backgr=backgr8 document.write('')