$(document).on('ready', function(){
	var headerHeight = $('.navbar').height();
	var footerHeight = $('footer').height();
	var bottomPadding = 75;
	var textareaHeight = $(window).height() - headerHeight - footerHeight - bottomPadding;
	$('#code').css('height', textareaHeight);
	$('#chat').css('height', textareaHeight);
});
@@ -312,12 +312,458 @@
 Height);
+%0A%0A%09// allow tab character in the code textarea%0A%09$(document).delegate('#code', 'keydown', function(e)%7B%0A%09%09var keyCode = e.keyCode %7C%7C e.which;%0A%09%09if (keyCode == 9) %7B%0A%09%09%09e.preventDefault();%0A%09%09%09var start = $(this).get(0).selectionStart;%0A%09%09%09var end = $(this).get(0).selectionEnd;%0A%09%09%09$(this).val($(this).val().substring(0, start) + '%5Ct' + $(this).val().substring(end));%0A%09%09%09$(this).get(0).selectionStart = $(this).get(0).selectionEnd = start + 1;%0A%09%09%7D%0A%09%7D);
 %0A%7D);

allow tab char in code textbox