/**
 * Mootools Scrollbar
 * @author Bas Wenneker edited by VOOV
 * @param {Object} content
 * @param {Object} scrollbar
 * @param {Object} handle
 * @param {Object} horizontal
 * @param {Object} ignoreMouse
 */

function makeScrollbar(content,scrollbar,handle,horizontal,ignoreMouse){ 
	var steps = (horizontal?(content.getScrollSize().x - content.getSize().x):(content.getScrollSize().y - content.getSize().y)) 
	var slider = new Slider(scrollbar, handle, {	
		steps: steps, 
		mode: (horizontal?'horizontal':'vertical'), 
		onChange: function(step){ 
			// Scrolls the content element in x or y direction. 
			var x = (horizontal?step:0); 
			var y = (horizontal?0:step); 
			content.scrollTo(x,y); 
		} 
	}).set(0); 
	if( !(ignoreMouse) ){ 
		// Scroll the content element when the mousewheel is used within the 
		// content or the scrollbar element. 
		$$(content, scrollbar).addEvent('mousewheel', function(e){	
			e = new Event(e).stop(); 
			var step = slider.step - e.wheel * 30;	
			slider.set(step);					
		}); 
	} 
	// Stops the handle dragging process when the mouse leaves the document body. 
	$(document.body).addEvent('mouseup',function(){slider.drag.stop()}); 
}