/**
 * @author MorettiP
 */

var SlideMap = {
	
	init: function()
	{
		this.btnPrev = $$('#SliderMap a.controller')[0];
		this.btnNext = $$('#SliderMap a.controller')[1];
		this.base = $('SliderMapContentBase');
		this.position = 0;
		this.elements = $$('div.SliderMapElement');
		
		this.btnPrev.onclick = function() {
			
			if(SlideMap.position > 0) {
				SlideMap.position--;
				new Effect.Move(SlideMap.base, {
					mode: 'absolute',
					x: -(228 * SlideMap.position)
				});
			} else
				SlideMap.log('fondocorsa sinistro')
			SlideMap.log('position: ' + SlideMap.position)
		}
		this.btnNext.onclick = function() {
			
			if(SlideMap.position < SlideMap.elements.length - 3) {
				new Effect.Move(SlideMap.base, {
					mode: 'absolute',
					x: -(228 * (SlideMap.position + 1))
				});
				SlideMap.position++;
			} else 
				SlideMap.log('fondocorsa destro')
			SlideMap.log('position: ' + SlideMap.position)
		}
	},
	
	log: function(t) {
		if($('log'))
			$('log').innerHTML += ' | ' + t;
	}
	
}