var counter;
var current_bg = 0;

function loadAjax(){
	loadNews();
	loadQuotes();
	setInterval(loadQuotes, 7000);
	setInterval(changeBanner, 7000);
	setSpecialText();
}

function setSpecialText(){
	
	var obj = document.getElementById('header-text');
	obj.innerHTML = "<a href='/internet_special#special'>JULY SPECIALS... CLICK HERE!</a>";
}

function changeBanner(){
	
	var background_url = "/images/";
	var backgrounds = new Array();	
	backgrounds[0] = "banner_couples.jpg";
	backgrounds[1] = "banner_leaf.jpg";
	backgrounds[2] = "banner_pregnacy.jpg";
	backgrounds[3] = "banner_sports.jpg";
	backgrounds[4] = "banner_main.jpg";

	var obj = document.getElementById('header');
	obj.style.background = "url("+background_url+backgrounds[current_bg]+")";
	current_bg++;
	
	if(current_bg>=backgrounds.length)
		current_bg = 0;
}

function loadNews(){

	var divID = "news-container";
	var dataSource = "/index.php";
    var obj = document.getElementById(divID);
	if(obj==undefined) return;
	if(counter==undefined) counter=0;

	//obj.innerHTML = '<img class="news_loader" src="images/ajax-loader2.gif" /> ';
	new Ajax.Request(dataSource, {method: 'get', parameters : 'view=news_banner&layout=template_clear&counter='+counter, onSuccess: mifuncion});

	function mifuncion (resp){
		var respuesta = resp.responseText;		
		obj.innerHTML =respuesta;
		counter++;
	}
}

function loadQuotes(){	
	
	var divID = "banner";
	var dataSource = "/php/quotes.php";
    var obj = document.getElementById(divID);
	if(obj==undefined) return;
	
	/*
	new Ajax.PeriodicalUpdater(divID, dataSource,
	  {
	    method: 'get',	    
	    frequency: 1,
	    decay: 2,
		insertion: Element.update	    
	  });
	  */
	  
	new Ajax.Request(dataSource, {method: 'get', onSuccess: writeQuotes});
	
	function writeQuotes (resp){
		var respuesta = resp.responseText;
		//respuesta = '<img src="/images/banner_logo.gif" />'+respuesta;
		obj.innerHTML =respuesta;
		counter++;
	}	  
}