jQuery.fn.contentSlider = function(settings) {
    settings = jQuery.extend({
        newsHeadline: "",
        newsSpeed: 800
    }, settings);
    return this.each(function(i) {
        SliderExec.itemWidth = parseInt(jQuery(".item:eq(" + i + ")",".contentSlider").css("width")) + parseInt(jQuery(".item:eq(" + i + ")",".contentSlider").css("margin-right"));
        SliderExec.init(settings,this);
    });
};

var SliderExec = {
    itemWidth: 0,
    init: function(s,p) {
        itemLength = jQuery(".item",p).length;
        newsContainerWidth = itemLength * SliderExec.itemWidth;
        jQuery(".container",p).css("width",newsContainerWidth + "px");
        jQuery(".next",p).css("display","block");		
        animating = false;
        jQuery(".next",p).click(function() {
            if (animating == false) {
                animating = true;
                animateLeft = parseInt(jQuery(".container",p).css("left")) - SliderExec.itemWidth;
                if (animateLeft + parseInt(jQuery(".container",p).css("width")) > 0) {
                    jQuery(".prev",p).css("display","block");
                    jQuery(".container",p).animate({left: animateLeft}, s.newsSpeed, function() {
                        jQuery(this).css("left",animateLeft);
                        if (parseInt(jQuery(".container",p).css("left")) + parseInt(jQuery(".container",p).css("width")) <= SliderExec.itemWidth) {
                            jQuery(".next",p).css("display","none");
                        }
                        animating = false;
                    });
                } else {
                    animating = false;
                }
            }
            return false;
        });
        jQuery(".prev",p).click(function() {
            if (animating == false) {
                animating = true;
                animateLeft = parseInt(jQuery(".container",p).css("left")) + SliderExec.itemWidth;
                if ((animateLeft + parseInt(jQuery(".container",p).css("width"))) <= parseInt(jQuery(".container",p).css("width"))) {
                    jQuery(".next",p).css("display","block");
                    jQuery(".container",p).animate({left: animateLeft}, s.newsSpeed, function() {
                        jQuery(this).css("left",animateLeft);
                        if (parseInt(jQuery(".container",p).css("left")) == 0) {
                            jQuery(".prev",p).css("display","none");
                        }
                        animating = false;
                    });
                } else {
                    animating = false;
                }
            }
            return false;
        });
    }
};