$(document).ready(function() {
   var randomImages = ['1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16','17','18','19','20','21','22','23','24','25','26','27','28','29','30','31','1'];
    var rndNum = Math.floor(Math.random() * randomImages.length);
    jquery("body").css({
        background:"#408080 url(../images/backgrounds/" + randomImages[rndNum] + ".jpg)  left bottom fixed"
    });
});
//
//$(document).ready(function() {
//   var randomImages = ['1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16','17','18','19','20','21','22','23','24','25','26','27','28','29','30','31','1'];
//    var rndNum = Math.floor(Math.random() * randomImages.length);
//    jquery("body").css({
//"background-image": "url(images/backgrounds/" + randomImages[rndNum] + ".jpg)",
//"background-repeat":"top center repeat",
//"color":"#408080"
//});
//});