function fontSizeToPx(sFontSize) {
		switch (sFontSize) {
			case "small": return "13px";
			case "medium": return "16px";
			case "large": return "18px";
			case "x-large": return "24px";
			default: return sFontSize;
		}
	}
/**
	 * converts a textual font-size value to its px representation
	 * @param {string} sFontSize a string based font-size
	 * @return {string} the px font-size value
	 */
converts a textual font-size value to its px representation
@param {string} sFontSize a string based font-size
@return {string} the px font-size value
converts a textual font - size value to its px representation @param { string } sFontSize a string based font - size @return { string } the px font - size value
function fontSizeToPx(sFontSize) {
		switch (sFontSize) {
			case "small": return "13px";
			case "medium": return "16px";
			case "large": return "18px";
			case "x-large": return "24px";
			default: return sFontSize;
		}
	}
function fontSizeToPx ( sFontSize ) { switch ( sFontSize ) { case "small" : return "13px" ; case "medium" : return "16px" ; case "large" : return "18px" ; case "x-large" : return "24px" ; default : return sFontSize ; } }
converts a textual font-size value to its px representation
 @param {string} sFontSize a string based font-size
 @return {string} the px font-size value
converts a textual font - size value to its px representation @param { string } sFontSize a string based font - size @return { string } the px font - size value