I've run into a function that uses $(el).attr('style'), that seems to bring back all the styles for $(el):

function findStyle(el, attr){  // attr = 'color'

var styles, style, color;

try {

styles = $(el).attr('style');

if (typeof styles !== typeof undefined && styles !== false) {

styles.split(";").forEach(function (e) {

style = e.split(":");

if ($.trim(style[0]) === attr) {

color = $(el).css(attr);

}

});

}

}

catch(err) {}

return color;

}

Does anyone know where this is documented?

Thanks.