var products= null;
var currentProduct = 0;
var xPos=0;
var productWidth=93;
var boxWidth=510;

function initProducts() {
	
	products = $('alsoBoughtContainer');
	
	productsChildren = $('alsoBoughtContainer').getChildren();
	
	noProducts=productsChildren.length;
	
/*	products.setStyle("position", "absolute");*/
    
    $$(".alsoBoughtBackLink").addEvent("click", productClickBack);
    $$(".alsoBoughtForwardLink").addEvent("click", productClickForward);

}

function productClickBack() {
	if (xPos<0) {
		xPos=xPos+productWidth;
	    currentSlideFx  = new Fx.Morph("alsoBoughtContainer", { duration: 300 }); 
	    currentSlideFx.start({ 'left': [xPos-productWidth, xPos] });
	}
    
}

function productClickForward() {
	if (-xPos<(productWidth*noProducts)-boxWidth-productWidth) {
		xPos=xPos-productWidth;
		currentSlideFx  = new Fx.Morph("alsoBoughtContainer", { duration: 300 }); 
		currentSlideFx.start({ 'left': [xPos+productWidth, xPos] });
	}
	
}