Added support for running a function before the draw() function of a widget, for example when a widget needs to fetch additional user informations that aren't provided by the metadatas
IriSP.Widgets.HtmlPlayer = function(player, config) {
IriSP.Widgets.Widget.call(this, player, config);
};
IriSP.Widgets.HtmlPlayer.prototype = new IriSP.Widgets.Widget();
IriSP.Widgets.HtmlPlayer.prototype.defaults = {
};
IriSP.Widgets.HtmlPlayer.prototype.draw = function() {
IriSP.htmlPlayer(this.media, this.$, this);
};