var PageRank = new function () {
	this.ajax = null;
	this._pr = null;
	
	this.init = function () {
		var self = PageRank;
		self.ajax = new Ajax ();
		var prdiv = document.getElementById ('pagerank');
		self._pr = prdiv;
		var dn = document.getElementById ('dn');
		prdiv.innerHTML = 'Lekérdezés alatt...<img src="images/ajax-loader.gif">';
		self.getPageRank (dn.innerHTML);
    };
    
    this.getPageRank = function (dn) {
        var self = PageRank;
        self.ajax.doGet ('pagerank.php?url=' + dn, self.handleResult);
    };
    
    this.handleResult = function (res) {
    	var self = PageRank;
    	if (res != false) {
	    	self._pr.innerHTML = res;
	    } else {
	    	self._pr.innerHTML = 'Nincs adat';
	    }
    }
};

Core.startDOMCL (PageRank);