var req=null;
function prepare_detail_page()
{
	document.getElementById('comment_frame').style.display='none';
	document.getElementById('comment_frame').style.visibility='hidden';
	var divs=document.getElementsByTagName('p');
	for(i=0;divs.length>i;i++)
	{
		if(divs[i].className=='message_style1' || divs[i].className=='message_style2')
		{
			divs[i].onmouseover=message_div_mouse_over;
			divs[i].onmouseout=message_div_mouse_out;
		}
	}
}
function message_div_mouse_over()
{
	this.style.borderColor='#FFFFFF';
}
function message_div_mouse_out()
{
	this.style.borderColor='#858585';
}
function copyright_alert(link)
{
	window.open(link.href,'','width=580,height=310');
	return false;
}
function show_comment_form()
{
	document.getElementById('comment_frame').style.display='block';
	document.getElementById('comment_frame').style.visibility='visible';
	window.scrollTo(0,10000);
}
function hide_comment_form()
{
	if(confirm('Yorum forumunu kapatmak istiyor musunuz?'))
	{
		document.getElementById('comment_frame').style.display='none';
		document.getElementById('comment_frame').style.visibility='hidden';
	}
	return false;
}
function fControl()
{
	if(document.getElementById('name_box').value.length<2) {alert('Adınızı ve soyadınızı giriniz.');document.getElementById('name_box').focus();return false;}
	if(document.getElementById('comment_box').value.length<4) {alert('Yorumunuzu giriniz.');document.getElementById('comment_box').focus();return false;}
	if(document.getElementById('scode_box').value.length!=5) {alert('Güvenlik kodunu giriniz.');document.getElementById('scode_box').focus();return false;}
	return true;
}
function send_comment()
{
	if(!fControl()) return false;
	if(req==null) req=new Ajax();
	if(req.status!='none') return false;
	document.getElementById('sumit_btn').style.borderColor='#aaaaaa';
	data=('http_request=true&id='+document.getElementById('id_box').value+'&name='+encodeURI(document.getElementById('name_box').value)+'&comment='+encodeURI(document.getElementById('comment_box').value).replace('&','%26')+'&scode='+document.getElementById('scode_box').value);
	req.state_changing=sending_comment;
	req.send_way='POST';
	req.send(get_host_name()+'libraries/photo_comment.php',data,false);
	return false;
}
function sending_comment()
{
	if(req.http_object.readyState==4)
	{
		var tObject=new Date();
		document.getElementById('scode_img').src=get_host_name()+'scode.php?rnd='+tObject.getTime();
		if(req.http_object.status==200)
		{
			document.getElementById('user_msg').innerHTML=req.http_object.responseText;
		}
		req.status='none';
	}
}
function strlen_counter(obje,max_len,label,prefix)
{
	if(obje.value.length>max_len) obje.value=obje.value.substr(0,max_len);
	if(document.getElementById(label)) document.getElementById(label).innerHTML=prefix+' :<br />['+obje.value.length+'/'+max_len+']';
}