function pass()
{
//2
var ranNum= Math.round(Math.random() * 2);
if (ranNum == 0){document.write('<img src="CommercialGraphics/PassPointLogoSm.gif">'); } // pass1
if (ranNum == 1){document.write('<img src="CommercialGraphics/PassPointAccessDoor.jpg">'); } // pass2
if (ranNum == 2){document.write('<img src="CommercialGraphics/PassPointWarehouse.jpg">'); } // pass3
}