$(document).ready(function()	{
	$d = $('#divContent');
	$s = $('#submit');
	$c = $('#content');
	$content = $c.hasClass('textareaEmpty') ? '' : $c.val();
	$length = $content.length;
	$check = $('input:radio:checked').val();
	
	function checkModified()	{
		$change = false;
		if ($c.val().length == $length)	{
			if ($c.val() == $content)	{
				if (!($s.is(':disabled')) && $('input:radio:checked').val() == $check) $s.attr('disabled', 'disabled').toggleClass('submitDisabled');
				else if ($('input:radio:checked').val() != $check) $change = true;
			} else $change = true;
		} else $change = true;
		if ($change && $s.is(':disabled')) $s.removeAttr('disabled').toggleClass('submitDisabled');
	}
	$c.bind('click keyup', checkModified);
	$('input:radio').bind('change', checkModified);
	$('#loading').hide();
	$d.resizable({autoHide:true,alsoResize:'#content',minWidth:100,minHeight:50,handles:'se'});
	$s.toggleClass('submitDisabled').attr('disabled', 'disabled');
	$('.ui-resizable-se').css({width:'18px', height:'18px', backgroundImage:'url(image/resize.jpg)'});
	$('#form1').submit(function() {
		$d.resizable('disable');
		$s.addClass('submitIsLoading').attr('value', 'loading').attr('disabled', 'disabled');
		$.ajax({
			type:"POST",
			url:"tes",
			dataType:"text",
			data:{content:$('#content').val(),url:$d.find('input:url').val()},
			error:function(){},
			success:function(data){alert(data);$d.resizable('enable');}
		});
		return false;
	});
});