// JavaScript Document

	var displacement = -1;
	var currentx = 0;
	
	function ticker() {
		currentx += displacement;
		document.getElementById("oc_scroll_holder").style.backgroundPosition = currentx + 'px 0';
	}
	
	window.setInterval("ticker()", 15);
	
	function scroll_left() { displacement = -1; }
	function scroll_right() { displacement = 1; }
	
	
	function slide_to(el) {
		for (var a=0; a<=3; a++) {
			document.getElementById("slide_"+a).className = '';
		}
		document.getElementById("slide_"+el).className = 'selected';
		document.getElementById("slide_"+el).blur();
		
		var pic_x = el * 800;
		var txt_x = el * 780;
		new Effect.Move('carousel_menu_inner', { x: -pic_x, y: 1, mode:'absolute' });
		new Effect.Move('carousel_inner', { x: -txt_x, y: 0, mode:'absolute' });
	}