jQuery(document).ready(function(){

var slideSpeed=700;
var slidePause=8000;

for(i=0;i<500;i++)
{			
	jQuery('#presentationPic').animate({backgroundPosition: '0px 0px'},0);
	jQuery('#presentationPic').animate({width:"331px"},slidePause);
	jQuery('#presentationPic').animate({backgroundPosition: '-331px 0px'},slideSpeed);
	jQuery('#presentationPic').animate({width:"331px"},slidePause);
	jQuery('#presentationPic').animate({backgroundPosition: '-662px 0px'},slideSpeed);
	jQuery('#presentationPic').animate({width:"331px"},slidePause);
	jQuery('#presentationPic').animate({backgroundPosition: '-993px 0px'},slideSpeed);
	jQuery('#presentationPic').animate({width:"331px"},slidePause);
	jQuery('#presentationPic').animate({backgroundPosition: '-1324px 0px'},slideSpeed);
	jQuery('#presentationPic').animate({width:"331px"},slidePause);
	jQuery('#presentationPic').animate({backgroundPosition: '-1655px 0px'},slideSpeed);
}
});