// Arm
// Increase Font size .
// Use the em for fontsize .. Don't use px 
$(document).ready(function(){
  var originalFontSize = $('html').css('font-size');
  
  // Reset Font Size
  $(".resetFont").click(function(){
  //$('html').css('font-size', originalFontSize);
  //$('.content *').css('font-size', originalFontSize );
  $('.content *').css('font-size', 11 );
  //alert ("Reset");
  });
  
  // Increase Font Size
  $(".increaseFont").click(function(){
  	var currentFontSize = $('.content *').css('font-size');
	var cn = parseFloat(currentFontSize, 10);
	cn = cn + 1;
	$('.content *').css('font-size', cn );
	//alert ( "Incease "+ cn );
	/*
 	var currentFontSizeNum = parseFloat(currentFontSize, 10);
    var newFontSize = (currentFontSizeNum * 1.1);
	$('.content *').css('font-size', newFontSize);
	alert ( "Incease "+ newFontSize);
	*/
	return false;
  });
  
  // Decrease Font Size
  $(".decreaseFont").click(function(){
  	var currentFontSize = $('.content *').css('font-size');
	var cn = parseFloat(currentFontSize, 10);
	cn = cn - 1;
	if ( cn > 5)
		$('.content *').css('font-size', cn );
	//else
	//	alert ( "Decrease " + cn );
	/*
 	var currentFontSizeNum = parseFloat(currentFontSize, 10);
    var newFontSize = (currentFontSizeNum*0.9);
	if ( newFontSize > 7)
		$('.content *').css('font-size', newFontSize);
	else
		alert ( "Decrease " + newFontSize);
	*/
	return false;
  });
});