window.onload= scrollPic
current_img = 0;
/*
var pictures = new Array();
pictures[0] =  'pictures/background.gif';
pictures[1] =  'pictures/background2.gif';
*/

pictures = [
       'pictures/background8.gif',
       'pictures/background7.gif',
       'pictures/background6.gif',
			 'pictures/background5.gif',
			 'pictures/background4.gif',
			 'pictures/background3.gif',
			 'pictures/background2.gif',
			 'pictures/background.gif'
			];
 
 
function scrollPic(){
  if(current_img == pictures.length){
  	current_img = 0;	
  }
  document.getElementById('background').style.backgroundImage = "url("+pictures[current_img++]+")";
  window.setTimeout('scrollPic()',5000);
}