var txt = ''

function copyQ(nick, def) { 
	txt = '' 
	if (document.getSelection) {
		txt = document.getSelection()
	} else 
	if (document.selection) {
		txt = document.selection.createRange().text;
	} 
	if (txt == '') {
		txt = def;
	}
	txt = '[quote=' + nick + ']' + txt + '[/quote]\n'
}

function insertAtCaret (textObj, textFieldValue) { 
	if (document.all) { 
		if (textObj.createTextRange && textObj.caretPos && !window.opera) { 
			var caretPos = textObj.caretPos; 
			caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ?textFieldValue + ' ' : textFieldValue; 
		} else { 
			textObj.value += textFieldValue; 
		} 
	} else { 
		if (textObj.selectionStart) { 
			var rangeStart = textObj.selectionStart; 
			var rangeEnd = textObj.selectionEnd; 
			var tempStr1 = textObj.value.substring(0, rangeStart); 
			var tempStr2 = textObj.value.substring(rangeEnd, textObj.value.length); 
			textObj.value = tempStr1 + textFieldValue + tempStr2; 
			textObj.selectionStart = textObj.selectionEnd = rangeStart + textFieldValue.length;
		} else { 
			textObj.value += textFieldValue; 
		} 
	} 
}

function setCaretPosition(ctrl, pos)
{

	if(ctrl.setSelectionRange)
	{
		ctrl.focus();
		ctrl.setSelectionRange(pos,pos);
	}
	else if (ctrl.createTextRange) {
		var range = ctrl.createTextRange();
		range.collapse(true);
		range.moveEnd('character', pos);
		range.moveStart('character', pos);
		range.select();
	}
}

function pasteQ() {
	var textObject = document.forms['post']['req_message'];
	if (txt!='' && textObject) 
	insertAtCaret(textObject, txt);
	textObject.focus();
	setCaretPosition(textObject, 9999999);
} 

function pasteN(text) { 
	var textObject = document.forms['post']['req_message'];
	if (text != '' && textObject)
	{
		insertAtCaret(textObject, "[b]" + text + "[/b], ");		
		textObject.focus();
		setCaretPosition(textObject, 9999999);
	}
}

function pasteN_chat(text) { 
	var textObject = document.forms['post']['req_message'];
	if (text != '' && textObject)
	{
		insertAtCaret(textObject, text + ", ");
		textObject.focus();
		setCaretPosition(textObject, 9999999);
	}
}


function MM_findObj(n, d) {
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { 
var i,p,v,obj,args=MM_showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
obj.visibility=v; }
}

function nx_showHideSmiles(flag) {
var ttx;
if (flag=='1')
{
flag='0';
ttx="Спрятать смайлы";


var element=document.getElementById("hiding_smiles_text");
var xleft = element.offsetLeft;
var xtop = element.offsetTop;
for (var parent = element.offsetParent; parent; parent = parent.offsetParent)
  {
    //xleft += parent.offsetLeft - parent.scrollLeft;
    //xtop += parent.offsetTop - parent.scrollTop
    xleft += parent.offsetLeft - parent.scrollLeft;
    xtop += parent.offsetTop
  }



var xheight = document.getElementById("hiding_smiles").offsetHeight;


if (xheight > xtop)
{
xtop=xtop+30;
}
else
{
xtop = xtop-xheight-10;
}

document.getElementById("hiding_smiles").style.top=xtop;


MM_showHideLayers('hiding_smiles','','show');
}
else
{
flag='1';
ttx="Показать смайлы";
MM_showHideLayers('hiding_smiles','','hide');
}
document.getElementById("hiding_smiles_text").innerHTML = "<input type=\"button\" value=\""+ttx+"\" name=\"hiding_smiles_btn\" onclick=\"nx_showHideSmiles('"+flag+"');\" />";
}