$(document).ready(function()
{
    try
    {
        $('#tabs').tabs();
        $('#main table').tablesorter();
        $('#main table th').hover(
        function()
    	{
    		$(this).css('cursor', 'pointer');
    	},
    	function()
    	{
    		$(this).css('cursor', 'none');
    	});
    }
    catch(e){}  
    
    // Display Ads 
    Moo.setupAds();
    Moo.displayAds();
});

if(typeof(Moo) == 'undefined')
{
    Moo = {};
}

Moo.calculateBrokerage = function(total)
{
	var brokerage = 80;
	var percentage_brokerage = 0.01 * total;
	if(percentage_brokerage > brokerage)
	{
		brokerage = percentage_brokerage;
	}
	
	return brokerage;
};

Moo.formatCurrency = function(amount)
{
	var i = parseFloat(amount);
	if(isNaN(i)) { i = 0.00; }
	var minus = '';
	if(i < 0) { minus = '-'; }
	i = Math.abs(i);
	i = parseInt((i + .005) * 100);
	i = i / 100;
	s = new String(i);
	if(s.indexOf('.') < 0) { s += '.00'; }
	if(s.indexOf('.') == (s.length - 2)) { s += '0'; }
	s = minus + s;
	return s;
};        
                                                                                                                  


/*********************************
*   MOO COW ADVERTISING SYSTEM   *
**********************************

Data is stored in objects at /pages/data/ads.js

*/

Moo.setupAds = function()
{
    $(document).ready(function()
    {
        $('#content').append('<div id="adContent" style="margin: 16px auto;display:none; text-align: center"></div>');  
        $('#sidebar').append('<div id="adSidebar" style="margin: 16px auto;display:none; text-align: center"></div>');
    });
};

Moo.displayAds = function()
{
    var urlPath = window.location.pathname;
    var adsObjectKey = '';

    $.each(MOO_ADS_PAGES, function(key, val)
    {
       if(key.indexOf(urlPath) > -1)
       {
            adsObjectKey = key;
            return false; 
       }  
    });

    if(adsObjectKey == '') { return false; }      

    // If adsObjectKey isn't false, we've found a match for ads on this page

    // For each ad in adsObject, get one ad per ID and display
    $.each(MOO_ADS_PAGES[adsObjectKey], function(key, val)
    {                    
        if(typeof MOO_ADS_PAGES[adsObjectKey][key] == 'undefined') { return; }
        
        try
        {               
            if($.isArray(MOO_ADS_PAGES[adsObjectKey][key]))
            {                  
    			var randomNumber = Math.floor(Math.random() * MOO_ADS_PAGES[adsObjectKey][key].length); 
    			$(key).html(MOO_ADS_PAGES[adsObjectKey][key][randomNumber]);
            }     
            else
            {   
                $(key).html(MOO_ADS_PAGES[adsObjectKey][key]);     
            }
        
            $(key).show();        
        }
        catch(e) {}
    });
};

Moo.displayAd = function(id, ad)
{    
    $(document).ready(function()
    {
        $(id).html(MOO_ADS[ad]);
    });
};