function refeshCapchaBadBlog()
{
	var img = document.getElementById("badblog_imgcaptcha");
	if( img )
	{	
		var myRand = parseInt(Math.random()*999999999999999); 
		var src    = BLOG_HOST + "image.php?rand=" + myRand;
		img.src    = src;		
	}
}	

function showPopupBadBlog(bid)
{
	answerFunction = doSendBadBlog;
	ajax_showLightBoxBadBlog(bid);
}

function resetAnswerFunctionBadBlog(result)
{	
	answerFunction = (result > 0 ? null : doSendBadBlog);	
}

function doSendBadBlog()
{			
	var bid		= document.getElementById("badblog_blogid").value; 
	var content = stripPHP(document.getElementById("badblog_content").value);
	var captcha = document.getElementById("badblog_captcha").value;
	if( content == '' )
	{		
		if( captcha == '' )
		{
			alert('Bạn chưa nhập mã xác nhận!');
			resetAnswerFunctionBadBlog(0);
			return false;
		}
		var x = document.getElementsByName("badblog");	
		for( var i = 0; i < x.length; i++ )
		{				
			if( x[i].checked ) content = x[i].value;
		}
	}
	ajax_saveBadBlog(content, bid, captcha);	
}