Get total width of a dom element (width + padding + margin + borders)

getTotalWidth.js

function getTotalWidth(el){
	var width   = el.width();
	var padding = parseInt(el.css("padding-left"), 10) + parseInt(el.css("padding-right"), 10);
	var margin  = parseInt(el.css("margin-left"), 10) + parseInt(el.css("margin-right"), 10);
	var border  = parseInt(el.css("borderLeftWidth"), 10) + parseInt(el.css("borderRightWidth"), 10);
	return width + padding + margin + border;
}