function toggleSlide(direction) {
	if (direction == "left") {
		$('#slide-image').animate({marginLeft: "0px"}, {duration: 500});
		$('#rightarrow').show();
		$('#leftarrow').hide();
	} else {
		$('#slide-image').animate({marginLeft: "-535px"}, {duration: 500});
		$('#rightarrow').hide();
		$('#leftarrow').show();
	}
}