client/splunk.ui.charting.js
function () {
		var element = this.element,
			childNodes = element.childNodes,
			i = childNodes.length;

		while (i--) {
			element.removeChild(childNodes[i]);
		}
	}
function () {
		var element = this.element,
			childNodes = element.childNodes,
			i = childNodes.length;

		while (i--) {
			element.removeChild(childNodes[i]);
		}
	}
function ( ) { var element = this . element , childNodes = element . childNodes , i = childNodes . length ; while ( i -- ) { element . removeChild ( childNodes [ i ] ) ; } }
Empty a group element
Empty a group element