source: trunk/phpgwapi/templates/news_old/js/news.js @ 7836

/****************************************************************************************\
|************************       LOAD NEWS FROM NEWSADMIN MODULE         *************************|
\****************************************************************************************/
function News(data){    
        this.data = new Hash(data);
        this.delay = 5000;
        this.timeout = 0;
}

News.prototype.update = function(direction) {   
        if(this.data.size() == 0) {
                document.getElementById("news").style.visibility ="hidden";
                return true;
        }       
        var item = this.data.seek(direction);   
        document.getElementById("news_subject").innerHTML = item.subject;
        document.getElementById("news_content").innerHTML = item.content;
}

News.prototype.start = function(delay){
        if(delay)
                this.delay = delay;
        
        this.update('next');
        this.timeout = setTimeout("news.start()",this.delay);
}

News.prototype.pause = function(){      
        if(this.timeout){
                document.getElementById("img_player_pause").style.display = 'none';
                document.getElementById("img_player_resume").style.display = '';
                clearTimeout(this.timeout);
                this.timeout = 0;
        }
        else{
                document.getElementById("img_player_pause").style.display = '';
                document.getElementById("img_player_resume").style.display = 'none';
                this.start();
        }
}