function a_message() 
{ 
alert('I came from an external script! Ha, Ha, Ha!!!!'); 
}

function printPage(){
	if(window.print){
		window.print();
	}
	else {alert("Printing Instructions:\n\n - If you are using a Macintosh, please select \"Print\" from the \"File\" menu.\n - If you are using Windows, right click the page and select \"Print\" from the pop-up menu.");
	}
// end function
}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}