/*
 * Created: 2007.11.27
 * Updated: 2008.07.08
 * Created by Martin Lazarov
 */
$base_url=document.location.protocol+"//"+location.host+"/dumi/";


function el(e){return document.getElementById(e);}
if (navigator.appName.indexOf('Microsoft') != -1) $ie=true;
else $ie=false;

/* XML HTTP Functions */
var to_server=15000,alert_nc=true,$timer=false;
function getReq(url,func){
	var _t=this;var moz;
	if (window.XMLHttpRequest){this.xmlreq=new XMLHttpRequest();moz=1;}
	else if (window.ActiveXObject){this.xmlreq=new ActiveXObject("Microsoft.XMLHTTP");moz=0;}
	else return false;
	this.xmlto=setTimeout((function() {_t.timeout()}),to_server);
	this.xmlreq.onreadystatechange=(function() {
		if (_t.xmlreq.readyState==4){
			clearTimeout(_t.xmlto);
			if (_t.xmlreq.status==200){
				alert_nc=true;
				var $x=_t.xmlreq.responseXML;
				var $e=$x.getElementsByTagName("e")[0].firstChild.nodeValue;
				if ($e==0){$r=$x.getElementsByTagName("r");func.call(this,$x);}
			}
		}
	});
	this.xmlreq.open("GET",url,true);
	if (moz==1) this.xmlreq.send(null); else this.xmlreq.send();
}
getReq.prototype.timeout=function(){this.xmlreq.abort();}



function parse_words($xml,$s){
    var $wid=new Array();
    var $wname=new Array();
    var $wurl=new Array();
    
    var $total_campaigns = $xml.getElementsByTagName("c")[0].firstChild.nodeValue;
    
    $xml_original = $xml;
    
    for(var $c=0; $c < $total_campaigns; $c++){
    
    $xml = $xml_original.getElementsByTagName("campaign")[$c];
    
    if($xml.getElementsByTagName("campaignid")[0]){
    	$campaignid=$xml.getElementsByTagName("campaignid")[0].firstChild.nodeValue;
    }else{
    	return false;
    }
    
    var oLink = document.createElement("link")
	oLink.href = "http://dumi.ibg.bg/css.php?campaignid="+$campaignid;
	oLink.rel = "stylesheet";
	oLink.type = "text/css";
	document.body.appendChild(oLink);
    
    if($xml.getElementsByTagName("html")[0]){
    	$html=$xml.getElementsByTagName("html")[0].firstChild.nodeValue;
	    $html=$html.replace("&lt;",'<').replace("&gt;",'>');
    }else{
	    $html=false;
    }
    //alert($html);
    
    if($html){
	    document.getElementsByTagName('BODY')[0].setAttribute('onclick','hide_win();');
	    var $abody = document.createElement('div');
	    if($ie){
	        $abody.setAttribute('className','ad_body');
	    }else{
	        $abody.setAttribute('class','ad_body');
	    }
	    $abody.setAttribute('style','width: 240px; height: 200px; margin: 0px; margin-left: 6px !important; margin-top: 0px !important; border: 0px solid red;');
	    $abody.setAttribute('id','ad_body');
	    
	    var $atitle = document.createElement('div');
	    if($ie){
	        $atitle.setAttribute('className','ad_title');
	    }else{
	        $atitle.setAttribute('class','ad_title');
	        $atitle.setAttribute('style','height: 30px; padding: 0px;');
	    }
	    
	    var $aclose=document.createElement('P');
	    if($ie){
	         $aclose.setAttribute('className','ad_close');
	         $aclose.onclick = function() { hide_win(); }
	    }else{
	        $aclose.setAttribute('class','ad_close');
	        $aclose.setAttribute('onclick','hide_win()');
	    }
	    $aclose.setAttribute('style','display: block; width: 13px; height: 13px; font-size: 5px !important;	line-height: 13px !important; margin: 0px; margin-top: 4px !important; margin-right: 3px !important; cursor:	pointer; float: right; border: 0px solid red;');
	    $atitle.appendChild($aclose);
	    
	    $awin=document.createElement('div');
	    if($ie){
	         $awin.setAttribute('className','ad_win');
	    }else{
	        $awin.setAttribute('class','ad_win');
	    }
	    $awin.setAttribute('style','display: none; width: 252px; height: 235px; background-image: url(http://dumi.ibg.bg/templates/i/add_empty.png); margin: 0px !important; padding: 0px !important; border: 0px solid green; z-index: 2147483 !important;');
	    $awin.setAttribute('id','ad_win');
	    $awin.appendChild($atitle);
	    $awin.appendChild($abody);
	    document.body.appendChild($awin);
	    document.getElementById('ad_body').innerHTML=$html;
    }
    if($xml.getElementsByTagName("limit")){
    	$limit=$xml.getElementsByTagName("limit")[0].firstChild.nodeValue;
    }else $limit=5;
    
    $words=$xml.getElementsByTagName("w");
    for($i=0;$i<$words.length;$i++){
        $w=$words[$i];
        $wn=$w.getElementsByTagName("name")[0].firstChild.nodeValue;
        $wname[$i]=$wn;
        $wid[$wn]=$w.getElementsByTagName("id")[0].firstChild.nodeValue;
        $wurl[$wn]=unescape($w.getElementsByTagName("url")[0].firstChild.nodeValue);
        //alert("WN:"+$wn+' WID:'+$wid[$wn]);
    }

//  $reg = '';
//  $reg += $wname.join('(?![à-ÿÀ-ßa-zA-Z0-9])|');
//  $reg += '(?![à-ÿÀ-ßa-zA-Z0-9])';

    $reg = '';
    $reg += $wname.join('|');
    $reg += '';

    $qre=new RegExp($reg, "i");
    if($wname.length>0)
        walk(el($jsw_div),1,textproc,$wid);

    if($swids.length > 0) break;
    
    }
    
}

var skipre = /^(script|style|textarea|table)/i;
var jumppre = /^(div|p|i|u|font)/i;
$swids = new Array();
$max_nodes = 100;

function walk(node, depth, textproc,$wid) {
    var skipre = /^(script|style|textarea)/i;
    var count = 0;

    while (node && depth > 0) {
        count++;
        handler=false;
        if (count >= $max_nodes) {var handler = function() {if(node)walk(node, depth, textproc,$wid);};setTimeout(handler, 50);return;}
        if (node.nodeType == 1){if (!skipre.test(node.tagName) && node.childNodes.length > 0) {node = node.childNodes[0];depth++;continue;}} 
        else if (node && node.nodeType == 3){node = textproc(node,$wid);}
        if (node.nextSibling) {node = node.nextSibling;}
        else if(node) {
        	while (depth > 0){
        		node = node.parentNode;depth --;if (node.nextSibling) {node = node.nextSibling;break;}
        	}
        }
    }
    send_stats();
};
$cnt=0;
function textproc(node,$wid) {
    var match = $qre.exec(node.data);

    regex = new RegExp("[A-Za-zÀ-ßà-ÿ0-9]", "i");
        
    if (match && !node.parentNode.href && regex.test(node.data.charAt(match.index-1)) == false) {
        
        var val = match[0].replace(/^\s+|\s+$|\.|,/g, '');
        var k = '';
        var node2 = node.splitText(match.index);
        var node3 = node2.splitText(val.length);
        var stock = document.createTextNode(val);
        
        node.parentNode.replaceChild(stock, node2);
        if (node3.data == null){node.parentNode.appendChild(stock);}
        else{node.parentNode.insertBefore(stock,node3);}
        var link = node.ownerDocument.createElement('A');
        node.parentNode.replaceChild(link, stock);
        $lower_val=val.toLowerCase();
        $lower_val=$lower_val.replace(/^\s+|\s+$/g, '');
        $word_id=$wid[$lower_val];
        $cnt++;
        link.className = "addword";
        
        var is_chrome = navigator.userAgent.toLowerCase().indexOf('chrome') > -1;
        
        if(is_chrome){
	        color = 'green';
	        link.style.color = color + " !important";
	        link.style.fontWeight = "bold !important";
	        link.style.borderBottom = "1px dotted " + color;
	        link.style.textDecoration = "none";
        }
        link.href="http://dumi.ibg.bg/redirect.php?id="+$word_id;
        link.target="_blank";
        if($ie){
            link.onmouseover = function() { mouseover(link.id);	}
            link.onmouseout = function() { mouseout(); }
        }else{
            link.setAttribute('onmouseover',"mouseover(this.id)");
            link.setAttribute('onmouseout',"mouseout()");
        }
        link.id='test'+$cnt;
        link.appendChild(stock);
        stats($word_id);
        if($cnt<$limit) return link;
        else return false;
    }
    else{return node;}
};
function mouseover($id){
    //alert("IN"+$id);
    if($html==false) return;
    var $x = getRealPos(document.getElementById($id),'x');
	var $y =  getRealPos(document.getElementById($id),'y');
	//alert("X:"+$x+" Y:"+$y);
	if($ie){
	   $y+=30;//-245;
	   $x+=10-240;
	}
	else{
	    $y+=20;//-245;
	    $x+=0-240;
	}
	if($x < 0) $x = 0;
	
	//alert("x = " + $x + "\ny = " + $y);
	$ad_win=document.getElementById('ad_win');
	$ad_win.style.display='block';
	$ad_win.style.position='absolute';
	$ad_win.style.top=$y+'px';
	$ad_win.style.left=$x+'px';
	if($ie){
	    $ad_win.onmouseover = function() { mouseover_ad(); }
        $ad_win.onmouseout = function() { mouseout(); }
	}else{
    	$ad_win.setAttribute('onmouseover','mouseover_ad()');
    	$ad_win.setAttribute('onmouseout','mouseout()');
	}
	//$ad_win.setAttribute('onclick','return mouseover_ad()');
}
function mouseover_ad(){
   clearTimeout($timer);
   return false;
}
function mouseout(){
    if($html==false)return;
    clearTimeout($timer);
    $timer=setTimeout('hide_win()',2000);
}
function hide_win(){
    $ad_win=document.getElementById('ad_win');
    $ad_win.style.display='none';
}
function stats($wid){$swids.push($wid);}

function send_stats(){
    $tmp=$swids.join(",");
    $surl=$base_url+"xml/stats.php?pageid="+$jsw_pageid+'&words='+$tmp;
    if($tmp.length > 0)
    	getReq($surl,stats_send);
}
function stats_send(){
    //alert("Stats send");
}
function getRealPos(ele,dir)
{
	(dir=="x") ? pos = ele.offsetLeft : pos = ele.offsetTop;
	tempEle = ele.offsetParent;
	while(tempEle != null)
	{
		pos += (dir=="x") ? tempEle.offsetLeft : tempEle.offsetTop;
		tempEle = tempEle.offsetParent;
	}
	return pos;
}
function initKwAds(){
	if($jsw_div != 'undefined' && typeof $jsw_active != 'undefined' && $jsw_active && typeof $jsw_pageid != 'undefined'){
	    $wurl=$base_url+"xml/words.php?pageid="+$jsw_pageid;
	    getReq($wurl,parse_words);     
	}else if(!$jsw_active){
		alert("KeyWords disabled"); 
	}else{
		alert("Incorrect KeyWords setup");   
	}
}
$ua=navigator.userAgent;
setTimeout('initKwAds()',2000);

//window.onload = function() {
//};