$(document).ready(function(){
	$("#submitbutton").click(function(){
		var doc_url			= "";
		var fb_url			= "http://www.facebook.com/sharer.php?u=";
		var tw_url			= "http://twitter.com/home?status=I am worth \$";
		var value_total 	= 0;
		var value_gold  	= 51974;
		var value_weight	= 0;
		var value_unit		= 0;
		doc_url				= document.URL;
		value_gold 			= document.widget_form.valued.value;
		value_weight 		= document.widget_form.weight.value;
		value_unit 			= document.widget_form.unit.value;
		value_total			= Math.round(value_gold * value_weight * value_unit);
		fb_url 				= fb_url + doc_url;
		tw_url 				= tw_url + value_total + " in gold " + doc_url;
		$("#widget_fb_link").attr("href", fb_url);
		$("#widget_tw_link").attr("href", tw_url);
		$("#widget_results_amount").html("\$" + formatNumber(value_total) + ".00");
		$("#widget_results").show();
	});
});

function formatNumber(n) {
    if (!isFinite(n)) {
        return n;
    }

    var s = ""+n, abs = Math.abs(n), _, i;

    if (abs >= 1000) {
        _  = (""+abs).split(/\./);
        i  = _[0].length % 3 || 3;

        _[0] = s.slice(0,i + (n < 0)) +
               _[0].slice(i).replace(/(\d{3})/g,',$1');

        s = _.join('.');
    }

    return s;
}