// JavaScript Document

var curr_new=1;
var news_interval;
var basimg_url='';
var myNews=new Array(); 
var totArrFoto=0;
var duration=5000;

var set_baseurl=function(url){
	basimg_url=url;	
}

var set_duration=function(mitime){
	if(!mitime){
		
	}else{
	duration=mitime;	
	}
	
}

var set_fotos=function(){
for(i=1;i<6;i++){

	if(!$('#mininews_foto'+i+' img').attr('src')){
		
	}else{
		myNews[i-1]=i;
	}

}
totArrFoto=myNews.length;

}


var hide_fotos=function(){
	for(i=1;i<totArrFoto+1;i++){
			$('#mininews_foto'+i).hide();
			$('#mininews_desc'+i).hide();
			$('#mininews_link'+i).hide();
	}
	reset_numbers();
}

var reset_numbers=function(){
		for(i=1;i<totArrFoto+1;i++){
			$('#num'+curr_new).css({'background-image':'url('+basimg_url+'/modules/mod_mininews/images/sq.png)'});
	}	

}

var change_new=function(){
hide_fotos();
curr_new=curr_new+1;

if(curr_new>totArrFoto){
	curr_new=1
}

$('#mininews_foto'+curr_new).show();
$('#mininews_desc'+curr_new).show();
$('#mininews_link'+curr_new).show();
$('#num'+curr_new).css({'background-image':'url('+basimg_url+'/modules/mod_mininews/images/sq_hover.png)'});
}

var showIni=function(idN){
$('#mininews_foto'+idN).show();
$('#mininews_desc'+idN).show();
$('#mininews_link'+idN).show();
$('#num'+idN).css({'background-image':'url('+basimg_url+'/modules/mod_mininews/images/sq_hover.png)'});	
}

$(document).ready(function(){

set_fotos();
hide_fotos();
showIni(myNews[0]);
news_interval=setInterval(change_new,5000);

});