function BlogPreview(container){
    this.cont = container; //Container of blog entries ***A blogbejegyzések konténere *** //
    // Define base parameters ***Alap paraméterek beállítása*** //
    this.baseTarget = "_parent"; // Base url target ***Link alap target-je*** //
    this.baseNrOfEntries = 3; // Base number of entries to show ***Megjelenítendő bejegyzések száma*** //
}


/***** Set link target ******/

BlogPreview.prototype.setLinkTarget = function(target){
    this.target = target;
}

/***** Set delimiter *****/

BlogPreview.prototype.setEntriesDelimiter = function(delimiter){
    this.delimiter = delimiter;
}

/***** Set nr of entries to show ******/

BlogPreview.prototype.setEntriesNr = function(nrOfEntries){
    this.nrOfEntries = nrOfEntries;
}

/*****Show blog entries*****/

BlogPreview.prototype.show = function(blogURL){

    var feed = new google.feeds.Feed(blogURL.toString());
    var container = document.getElementById(this.cont);
    var numOfEntr = (this.nrOfEntries)?this.nrOfEntries:this.baseNrOfEntries;
    feed.setNumEntries(numOfEntr);
    var tg = (this.target)?this.target:this.baseTarget;
    var delim = (this.delimiter)?this.delimiter:"";
    feed.load(function(result) {
	if (!result.error) {

	    var totalEntries = result.feed.entries.length;
	    var entriesNr = (totalEntries<numOfEntr)?totalEntries:numOfEntr;

		for (var i = 0; i < entriesNr; i++) {
		var entry = result.feed.entries[i];
		if(entry.title == "Költségcsökkentési megoldások és ötletek"){
		container.innerHTML +='<div class="blog_entries">'+
		'<h2><a href="'+entry.link+'" target="'+tg+'">'+entry.title+'</a></h2>'+
		'<p class="blog_entrie">'+entry.content+'</p>'+
		    //'<p><a href="'+entry.link+'" target="'+tg+'">Részletek <span>&raquo;</span></a></p>'+
		'</div>';
		if(i<entriesNr-1){
		    container.innerHTML += delim;
		}
		}
		}
		/**
		 * The below section is only for setting "a" target _blank for the content loaded from blog
		 */
		var hsb = document.getElementById("hsblog");
		var links = hsb.getElementsByTagName("a");
		for(var i=0; i<links.length;i++){
		    links[i].target = "_blank";
		}
		/***** Section end *****/
		}
		});

}