$('.folder').droppable({
	accept: '.file',
	tolerance: 'pointer',
	activate: function(e,ui)
	{
		$('.folder>img').attr('src','img/icons/arrow_right.png');
	},
	deactivate: function(e,ui)
	{
		$('.folder>img').attr('src','img/icons/folder.png');
	},
	over: function(e,ui)
	{
		if($(this).hasClass('active-folder'))
		{
			$(this).css({background:'#c68282'});
		}
		else
		{
			$(this).addClass('droppable-hover');
		}
	},
	out: function(e,ui)
	{
		if($(this).hasClass('active-folder'))
		{
			$(this).css({'background-image':'url(\"img/activefolder.jpg\")','background-repeat':'repeat-x'});
		}
		else
		{
			$(this).removeClass('droppable-hover');
		}
	},
	drop: function(e,ui)
	{
		var folderID = $(this).attr('id');
		var fileID = $(ui.draggable).attr('id');

		moveFile(folderID,fileID);
	}
});