// JavaScript Document

function printSheet(){
		// first, hide bg lines & printer icon.
		var cheatSheetObj = getObjectRef("cheatSheet");
		cheatSheetObj.style.background = "url()";
		document.body.style.backgroundColor = "white";
		var printerObj = getObjectRef("printCntl");
		printerObj.style.visibility = "hidden";
		//
		print();
		// then, show bg lines & printer icon again.
		cheatSheetObj.style.background = "url(../images/linePaper.jpg)";
		printerObj.style.visibility = "visible";
		document.body.style.backgroundColor = "#FFFFCC";
	}