/**
 * PHP like JS number_format
 */
function number_format( number, decimals, dec_point, thousands_sep ) {  
    var n = number, c = isNaN(decimals = Math.abs(decimals)) ? 2 : decimals;  
    var d = dec_point == undefined ? "." : dec_point;  
    var t = thousands_sep == undefined ? "," : thousands_sep, s = n < 0 ? "-" : "";  
    var i = parseInt(n = Math.abs(+n || 0).toFixed(c)) + "", j = (j = i.length) > 3 ? j % 3 : 0;  
 
    return s + (j ? i.substr(0, j) + t : "") + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + t) + (c ? d + Math.abs(n - i).toFixed(c).slice(2) : "");  
}


////////////////////////////////////////////////
////////////////////////////////////////////////


function cart_add( p_proizvod_id, p_return_url )
{
	//alert(p_proizvod_id);
	
    var _return_url = ( p_return_url != '' ) ? p_return_url : 'index.php';
    var url = APP_REWRITE_BASE + 'index.php?cmd=show_shopping_cart&action=ajax_add_item';
	
    $( '#float_cart_title' ).html( 'Učitavanje...' );
    $( '#float_cart_price' ).html( '---' );
    $( '#float_cart' ).show();

    $.get( url, { proizvod_id: p_proizvod_id }, function( data )
    {
    	//alert(data);
        var arr_data = data.split( '###' );

        var _code = arr_data[ 0 ];
        var _total_amount = number_format(arr_data[ 1 ], 2, ',', '.');
        var _total_qty = parseFloat( arr_data[ 2 ] );
        var _title = arr_data[ 3 ];
        var _price = number_format(arr_data[ 4 ], 2, ',', '.');
        
        //alert( _price );
        $( '#float_cart_title' ).html( _title );
        $( '#float_cart_price' ).html( _price );
        $( '#span_cart_amount' ).html( _total_amount );
        $( '#span_cart_items_count' ).html( _total_qty.toFixed( 0 ) );
        
        //change class name
        var kosarica_link = document.getElementById('img_kosarica_info');
        kosarica_link.className = 'kosarica_full';
        
    }
    );
}

function wishlist_add( p_proizvod_id, p_return_url )
{
    
	if( ! USER_IS_LOGGED_IN )
    {
    	logreg_open( 1 );
    	return;
    }
	
	/*
	var _return_url = p_return_url;
    if( _return_url == '' ){
        _return_url = 'index.php';
    }
    window.location = APP_REWRITE_BASE + 'index.php?cmd=show_wishlist&action=add_proizvod&proizvod_id=' + p_proizvod_id + '&return_url=' + urlencode( _return_url );
    */
	var _url = APP_REWRITE_BASE + 'index.php?cmd=show_wishlist&action=ajax_add_proizvod&proizvod_id=' + p_proizvod_id;
	
	$( '#float_pretplata_kategorija_inner' ).load( _url, function()
			{
				$( '#float_pretplata_kategorija' ).show();
				$( '#float_pretplata_kategorija_inner' ).show();
			} 
	);
	
	
}

function urlencode(str) {
    return escape(str).replace('+', '%2B').replace('%20', '+').replace('*', '%2A').replace('/', '%2F').replace('@', '%40');
}

function cart_float_close()
{
    $( '#float_cart' ).hide();

}