var SlideControl = function () {
	var types = ['-=339', '-=152'];
	var picOrder = [1,1,1,1,1,0,1,1,1,0,1,1,1,1];
	var index = 0;
	
	var init = function() {
		progressForward();
	};
	
	
	var progressForward = function() {
		
		setTimeout(function() {
			if (currentOrder() == 1 ) {
				moveForward(types[0]);
			} else {
				moveForward(types[1]);
			}
			
		}, 5000);
		
	};
	
	var moveForward = function(thisMuch) {
		
		if (index != picOrder.length) {
			$('#head-info img').animate({
			    left: thisMuch
			  }, 900, function() {
			    // Animation complete.
			  });
		} else {
			$('#head-info img').animate({
			    left: '0'

			  }, 500, function() {
			    // Animation complete.
			  });
			index = -1;
		}
		
		index+= 1;
		progressForward();
		
	};
	
	var currentOrder = function() {
		return picOrder[index];
	};
	
	return {
		init : init
	};
};