var g_submit = false;
var g_timeout;
var g_slider_pos = 1;
var g_slider_max = 4;
var g_slider_time = 5000;
var g_slider_timeout;
var g_slider_delay = 5000;
var l_width = 800;
var l_move_arrow = 92;

function slider_pos(p_slider, p_click)
{
	if(p_click)
	{
		window.clearTimeout(g_slider_timeout);
		g_slider_timeout = window.setTimeout("auto_slider()", g_slider_delay);
	}

	l_left_pos = -(parseInt(p_slider-1)*l_width) + 'px';
	l_left_arrow_pos = 33+(p_slider-1)*l_move_arrow+((p_slider-1)*l_width);

	$('#teaser_main_change').animate({
		left: l_left_pos
	});
	$('#teaser_arrow').animate({
		left: l_left_arrow_pos
	});

	g_slider_pos = p_slider;
}

function auto_slider(p_wait)
{
	g_slider_timeout = window.setTimeout("auto_slider()", g_slider_time);

	if(!p_wait)
	{
		l_new_slider_pos = g_slider_pos+1;

		if(g_slider_pos >= g_slider_max)
		{
			l_new_slider_pos = 1;
		}

		slider_pos(l_new_slider_pos);

	}
}



jQuery.fn.accessNews = function(settings) {
    settings = jQuery.extend({
        newsHeadline: "Top Stories",
        newsSpeed: "normal"
    }, settings);
    return this.each(function(i) {
        aNewsSlider.itemWidth = parseInt(jQuery(".item:eq(" + i + ")",".news_slider").css("width")) + parseInt(jQuery(".item:eq(" + i + ")",".news_slider").css("margin-right"));
        aNewsSlider.init(settings,this);
        jQuery(".view_all > a", this).click(function() {
            aNewsSlider.vAll(settings,this);
            return false;
        });
    });
};
var aNewsSlider = {
    itemWidth: 0,
    init: function(s,p) {
        jQuery(".messaging",p).css("display","none");
        itemLength = jQuery(".item",p).length;
        newsContainerWidth = itemLength * aNewsSlider.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")) - (aNewsSlider.itemWidth * 1);
                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")) <= aNewsSlider.itemWidth * 1) {
                            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")) + (aNewsSlider.itemWidth * 1);
                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;
        });
    },
    vAll: function(s,p) {
        var o = p;
        while (p) {
            p = p.parentNode;
            if (jQuery(p).attr("class") != undefined && jQuery(p).attr("class").indexOf("news_slider") != -1) {
                break;
            }
        }
        if (jQuery(o).text().indexOf("View All") != -1) {
            jQuery(".next",p).css("display","none");
            jQuery(".prev",p).css("display","none");
            jQuery(o).text("View Less");
            jQuery(".container",p).css("left","0px").css("width",aNewsSlider.itemWidth * 1 + "px");
        } else {
            jQuery(o).text("View All");
            aNewsSlider.init(s,p);
        }
    }
};