//////////////////////////////////////////////////////////////////////////////////////////////////

isDOM=document.getElementById?true:false
isOpera=isOpera5=window.opera && isDOM
isOpera6=isOpera && window.print
isOpera7=isOpera && document.readyState
isMSIE=isIE=document.all && document.all.item && !isOpera
isStrict=document.compatMode=="CSS1Compat";
if (document.documentElement && document.documentElement.scrollTop) isStrict = true;
isNN=isNC=navigator.appName=="Netscape";
isNN4=isNC4=isNN && !isDOM
isMozilla=isNN6=isNN && isDOM
//////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////
function AddFFSearchPlugin() {
/*  
   if ((typeof window.sidebar.addSearchEngine == "function") &&
		  (typeof window.sidebar == "object")) {
		  var file = "http://lwdb.ru/search.xml";
		  var icon = "http://lwdb.ru/favicon.png"; 

		  window.sidebar.addSearchEngine(file,icon,"Lineage2 Search","FFPlugin");
   }
   else alert("Your browser doesn't suppoert this function.");*/
	
	window.external.AddSearchProvider('http://lwdb.ru/search.xml');  
   
}

//////////////////////////////////////////////////////////////////////////////////////////////////
function AddToFavs() {

	if (!isIE) return true;
	window.external.AddFavorite('http://lwdb.ru/','База знаний Lineage2');
	return false;

}
function show_big(id, width, height)
{ 
 url = "http://lwdb.ru/uploads/gallery/"+id+"_big.jpeg";
 window.open(url, "screen", "width="+width+", height="+height+", resizable=no, scrollbars=no");
}
var clientPC = navigator.userAgent.toLowerCase();
var clientVer = parseInt(navigator.appVersion);
var is_ie = ((clientPC.indexOf("msie") != -1) && (clientPC.indexOf("opera") == -1));
var is_nav = ((clientPC.indexOf('mozilla')!=-1) && (clientPC.indexOf('spoofer')==-1)
                && (clientPC.indexOf('compatible') == -1) && (clientPC.indexOf('opera')==-1)
                && (clientPC.indexOf('webtv')==-1) && (clientPC.indexOf('hotjava')==-1));
var is_moz = 0;
var is_win = ((clientPC.indexOf("win")!=-1) || (clientPC.indexOf("16bit") != -1));
var is_mac = (clientPC.indexOf("mac")!=-1);



function mozWrap(txtarea, open, close, somevalue)
{
    var selLength = txtarea.textLength;
    var selStart = txtarea.selectionStart;
    var selEnd = txtarea.selectionEnd;
    if (selEnd == 1 || selEnd == 2) {
        selEnd = selLength;
    }

    var s1 = (txtarea.value).substring(0,selStart);
    var s2 = (txtarea.value).substring(selStart, selEnd)
    var s3 = (txtarea.value).substring(selEnd, selLength);
    if (s2!='') {
        txtarea.value = s1 + open + s2 + close + s3;
    }
    else {
        if(somevalue) txtarea.value = s1 + open + somevalue + close + s3;
    }
    return;
}


function tags(context, tag)
{
    var m=document.getElementById(context);
    if(m){
        m.focus();
        if ((clientVer >= 4) && is_ie && is_win)
        {
            sel = document.selection.createRange();
            sel.text = '['+tag+']'+sel.text+'[/'+tag+']';
        }
        else {
            mozWrap(m, '['+tag+']', '[/'+tag+']');
        }
        m.focus();
    }
}


function resize(id, act){
var current_height = document.getElementById(id).style.height.replace('px', '')-0;
if(act=="plus"){
document.getElementById(id).style.height=(current_height+50)+'px';
}
if(act=="minus" && current_height > 130){
document.getElementById(id).style.height=(current_height-50)+'px';
}
}