var c_share_tag = '.song';
var c_share_title = '.song-title';
var c_share_description = '.song-description';
var c_share_picture = '.song-picture';
var c_share_link = '.share-link';

$(function()
{
	$('#share_now_button').attr('disabled', false);
	$('#friends_list_form').submit(function()
	{
		$('#share_now_button').attr('disabled', 'disabled').html('Compartiendo...');
		$.post($(this).attr('action'), $(this).serialize(),function(response)
										{
											//console.log(response);
											$('#share_now_button').html('Finalizado');
											$('#redirect').slideDown();
										});
		return false;
	});
	//check share links
	$('.share_this').click(function()
	{
		var p = $(this).parents(c_share_tag);
		var share_link = $(p).find(c_share_link).attr('href');
		var message = $(this).attr('rel');
		//open popup
		var win = window.open('/share_this.php?message='+message+'&link='+share_link,'', 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no,'+ 
														'resizable=yes, width=880, height=500, top=85, left=140');
		return false;
	});
	selectAll();
});
function selectAll()
{
	$('#friends_list_form input[type=checkbox]').each(function(i, val)
	{
		$(this).attr('checked', true);
	});
}
function deselectAll()
{
	$('#friends_list_form input[type=checkbox]').each(function(i, val)
	{
		$(this).attr('checked', false);
	});
}