var g_uid="";

function gosend()
{
	document.location.href='#send';
}

function buildtext(nodes)
{
	var text="";
	for (var i=0;i<nodes.length;i++)
	{
		if (nodes[i].nodeType==3)
			text+=nodes[i].data; else
			{
			if (nodes[i].alt)
				text+=" "+nodes[i].alt+" ";
			if (nodes[i].nodeName=="BR")
				text+="\n";
			}
		if (nodes[i].childNodes.length>0)
			{
			text+=buildtext(nodes[i].childNodes)
			if (nodes[i].alt)
				text+=" "+nodes[i].alt.substr(0,1)+'/'+nodes[i].alt.substr(1)+" ";
			}
	}
	return text;
}

function quote(uid)
{

	var fio=document.getElementById('fio_'+uid).childNodes;
	
	var nodes=document.getElementById('mes_'+uid).childNodes;
	var text=buildtext(nodes);
	
	panel_show('answerform');
	gosend();
	document.forms[0].answ.value+=fio[0].data+' писал/а: [quote]'+text+'[/quote]\n';
	document.forms[0].answ.setActive();
	var r=document.forms[0].answ.createTextRange();
	r.collapse(false);
	r.select();
}

function edit(uid,id)
{
	var nodes=document.getElementById('mes_'+uid).childNodes;
	var text=buildtext(nodes);
	
	panel_show('answerform');
	gosend();
	document.forms[0].answ.value=text;
	document.forms[0].action+="&id="+id;
	document.forms[0].answ.setActive();
	var r=document.forms[0].answ.createTextRange();
	r.collapse(false);
	r.select();
}

function answer(uid)
{

	var fio=document.getElementById('fio_'+uid).childNodes;
	panel_show('answerform');
	gosend();
	document.forms[0].answ.value+='Для :'+fio[0].data+'\n\n';
	document.forms[0].answ.setActive();
	var r=document.forms[0].answ.createTextRange();
	r.collapse(false);
	r.select();
}

function getBodyScrollTop()
{
  return document.body.scrollTop;
}

function onsel(uid)
{
	if (document.selection.createRange().text.length>0)
	{
	document.getElementById('rclickform').style.top=(getBodyScrollTop()+event.y-30);
	document.getElementById('rclickform').style.left=(event.x-50);
	document.getElementById('rclickform').style.display='inline';
	g_uid=uid;
	window.event.cancelBubble = true;
	window.event.returnValue = false;
	}
}

function rquote(p)
{
	if (p)
	{
		var fio=document.getElementById('fio_'+g_uid).childNodes;
		var tr=document.selection.createRange();
		var t=tr.text;
		if (t.length>0)
		{
		document.forms[0].answ.value+=fio[0].data+' писал/а: [quote]... '+t+' ...[/quote]';
		document.forms[0].answ.setActive();
		panel_show('answerform');
		gosend();
		document.forms[0].answ.setActive();
		var r=document.forms[0].answ.createTextRange();
		r.collapse(false);
		r.select();
		}
	}
	document.getElementById('rclickform').style.display='none';	
}

function text_put(t,t2)
{
	var element=document.forms[0].answ;
	
	element.focus();
    var  temp=document.selection.createRange().text;
    if (t2==null) t2="";
    document.selection.createRange().text = t+temp+t2;
	
	document.getElementById('smileform').style.display='none';
}

function show_smile_form()
{
	document.getElementById('smileform').style.top=(getBodyScrollTop()+mouse_y);
	document.getElementById('smileform').style.left=(mouse_x);
	document.getElementById('smileform').style.display='inline';
}

function hide_smile_form()
{
	document.getElementById('smileform').style.display='none';
}


function editor_set_center()
{
text_put("[center]","[/center]");
}

function editor_set_right()
{
text_put("[right]","[/right]");
}

function editor_set_left()
{
text_put("[left]","[/left]");
}


function editor_set_bold()
{
text_put("[b]","[/b]");
}

function editor_set_italic()
{
text_put("[i]","[/i]");
}

function editor_set_uline()
{
text_put("[u]","[/u]");
}

function editor_set_url()
{
	var t=prompt("Введите ссылку","http://");
	text_put("[a href="+t+"]","[/a]");
}

function editor_set_fsize(s)
{
	text_put("["+s+"]","[/"+s+"]");
}