$(document).ready(function(){
	
	//This keeps track of the slideshow's current location
	//Controlling the duration of animation by variable will simplify changes
	var animation_duration = 4500;
	
	$("#header_img_img").stop().animate({top: "0px",left: "0px", width: "878px", height:"242px"}, {easing: 'easeOutSine', duration: animation_duration})
	
});