//preload the rotating images

/*
i01 = new Image();
i01.src = "/images/banners/1.jpg";
i02 = new Image();
i02.src = "/images/banners/2.jpg";
i03 = new Image();
i03.src = "/images/banners/3.jpg";
i04 = new Image();
i04.src = "/images/banners/4.jpg";
i05 = new Image();
i05.src = "/images/banners/5.jpg";
i06 = new Image();
i06.src = "/images/banners/6.jpg";
i07 = new Image();
i07.src = "/images/banners/7.jpg";
*/

//randomly select image
var imageArray = new Array('1.jpg','2.jpg','3.jpg','4.jpg','5.jpg','6.jpg','7.jpg','8.jpg');
var imageArrayLength = imageArray.length;
var randomImage = Math.floor(Math.random()*imageArrayLength);