// JavaScript Document
// Feature Slider
var slider_pos= 0;

function initFeatureSlider(shown){
	var shown= (shown)? shown : 3;
	var featurecount= $(".more_featureBoxes").length;
	featurecount= shown - featurecount;

	$("#left").css({"opacity":".25","-moz-opacity": "0.25","filter":"alpha(opacity=25)"});
	if(slider_pos == featurecount) $("#right").css({"opacity":".25","-moz-opacity": "0.25","filter":"alpha(opacity=25)"});

    $("#right").click(function(){
		if(slider_pos != featurecount){
			slider_pos--;
			if(slider_pos == featurecount) $(this).css({"opacity":".25","-moz-opacity": "0.25","filter":"alpha(opacity=25)"});
			var new_pos= slider_pos * slider_elem;
      		$(".slider").animate({"left": new_pos+"em"}, "slow");
			$("#left").css({"opacity":"1","-moz-opacity": "1","filter":"alpha(opacity=100)"});
		}
    });

    $("#left").click(function(){
		if(slider_pos != 0){
			slider_pos++;
			if(slider_pos == 0) $(this).css({"opacity":".25","-moz-opacity": "0.25","filter":"alpha(opacity=25)"});
			var new_pos= slider_pos * slider_elem;
      		$(".slider").animate({"left": new_pos+"em"}, "slow");
			$("#right").css({"opacity":"1","-moz-opacity": "1","filter":"alpha(opacity=100)"});
		}
    });
}