//**********************************************************//
//Netmining Generated JS File
//**********************************************************//
/**
 * string.js
 *
 * Contains all generic String related functions
 */

/**
 * Encodes an object according the json standard
 * An equivalent exists in php 5.2.0 and later
 *
 * An object can be serialized in javascript to be
 * deserialized in php using this function
 *
 * @param	expr		The expression to serialize. Can be
 * 						any javascript type.
 * @return	The json string representation of the object
 */
function json_encode(expr)
{
	var str = "";			// the json string representation of the variable

	switch(typeof(expr)) {
		case "object":
			if(expr==null) {
				str = "null";

			} else if(expr.constructor==Date) {
				str = "\"" + expr.getFullYear() + "-" +
					String(exp.getMonth()+100).substr(1) + "-" +
					String(exp.getDate()+100).substr(1) + "T" +
					exp.toTimeString().substr(0,8) + "\"";

			} else if(expr.constructor==Array) {
				var tmp = [];
				for(var i=0; i<expr.length; i++) {
					if(s=json_encode(expr[i]))
						tmp.push(s);
				}
				str = "[" + tmp.join(",") + "]";

			} else {
				var item, tmp=[];
				for(item in expr) {
					if(expr.hasOwnProperty(item))
						tmp.push(json_encode(item) + ":" + json_encode(expr[item]));
				}
				str = "{" + tmp.join(",") + "}";
			}
			break;
		case "function":
			break;
		case "boolean":
			str = String(expr);
			break;
		case "number":		// infinite numbers are set to null
			str = isFinite(expr) ? String(expr) : "null";
			break;
		case "string":
			str = "\"" + expr.replace(/[\x00-\x1f\\"]/g, function($0, $1) {
				return "\\u" + String(10000+String($1).charCodeAt().toString(16)).substr(1);}) + "\"";
			break;
		default:
	}

	return str;
}

/**
 * Decodes a string (encoded using json_encode) into the original value
 * This can be any javascript type
 *
 * @param	str		The string to deserialize.
 * @return	The javascript representation of the object or value
 */
function json_decode(str)
{
	return eval("(" + str + ")");
}
/**
 * communication.js
 *
 * Contains all server communication related functions
 */

/**
 * Sends data to an url on the server
 * The data can be any javascript data type
 *
 * @param   url     The url to which the data will be sent
 * @param obj       The data to send
 * @callback        Optional callback function which
 *              will be called when the data arrived
 */

function sendMessage(url, obj, callback)
{
    var nm_script = document.createElement("SCRIPT");
    if( url.indexOf("?") == -1 ) {
        url += "?";
    } else {
        url += "&";
    }
    url += "rand=" + Math.random();
    url += "&nm_input_data=" + encodeURIComponent(json_encode(obj));

    if( typeof(callback) == "function" ) {
      if(nm_script.addEventListener){
        nm_script.addEventListener("load", callback, false);
      } else{
        nm_script.onreadystatechange = function(e){
          if(this.readyState=="loaded"){
            callback();
            nm_script = null;
          }
        };
      }
    }

    // url max size = 2000 characters
    nm_script.src = url;
    document.getElementsByTagName("head")[0].appendChild(nm_script);
}

// Functions for working with client-side cookies
// ==============================================
function nm_createCookie(name,value,days) {
    if (days) {
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        var expires = "; expires="+date.toGMTString();
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
}

function nm_readCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }
    return null;
}

function nm_eraseCookie(name) {
    nm_createCookie(name,"",-1);
}
function checkTabs() {
  var nm_tablist = new Array('tabDescription', 'tabCharacteristics', 'tabPhotos', 'tabMap', 'tabNeighbourhood'); 
  for(var i=0; i<nm_tablist.length; i++) {    
    if(document.getElementById(nm_tablist[i]) && document.getElementById(nm_tablist[i]).className.indexOf("openedTab") != -1     
      && window.nm_currentTab != nm_tablist[i]) {
        window.nm_currentTab = nm_tablist[i];
        sendMessage('http://nl-bouwfonds.netmining.com/index.php?nm_url='+escape(document.location)+'&nm_tab='+escape(nm_tablist[i]));
        break;
      }
  }
  setTimeout('checkTabs()', 1000);
}
if(typeof(window.nm_currentTab)=='undefined' && document.getElementById('tabDescription')) {
  window.nm_currentTab = '';
  checkTabs();
}// JavaScript Document
function nm_getReferer() {
	return document.referrer;
}
//==========================================================//


//==========================================================//

sendMessage('http://nl-bouwfonds.netmining.com/?function=browser_check&vid=yqfyywsu7wclb', '', null);
sendMessage('http://nl-bouwfonds.netmining.com/?function=getReferer&referer=' + escape(nm_getReferer()), '', null);