/************************ CARREGA ULTIMOS POST ***********************************************/
var aoCarregarBlogs = false;

	var arrDados = [];
	var arrObjs = [];
	var arrMes = [];
	arrMes['Jan'] = '01';
	arrMes['Feb'] = '02';
	arrMes['Mar'] = '03';
	arrMes['Apr'] = '04';
	arrMes['May'] = '05';
	arrMes['Jun'] = '06';
	arrMes['Jul'] = '07';
	arrMes['Aug'] = '08';
	arrMes['Sep'] = '09';
	arrMes['Oct'] = '10';
	arrMes['Nov'] = '11';
	arrMes['Dec'] = '12';
	
	
	var nom_blogs = ['eco','pralaepraca','redacao','gaiatos','super','lixograma','paisagem-fabricada'];
	//var nom_blogs = ['eco','pralaepraca','redacao','gaiatos','super','lixograma'];
	var blogueiros = ['Carolina Derivi','Thiago Guimarães', 'Redação do Planeta','Giuliana Capello','Redação do Planeta','Erich e Alexandre','Thiago Carrapatoso'];
	//var blogueiros = ['Carolina Derivi','Thiago Guimarães', 'Redação do Planeta','Giuliana Capello','Redação do Planeta','Erich e Alexandre'];
	var arr = [];
	
	urls = ['/blog/eco/rss.xml','/blog/pralaepraca/rss.xml','/blog/redacao/rss.xml','/blog/gaiatos/rss.xml','/blog/super.php','/blog/lixograma/rss.xml','/blog/paisagem-fabricada/rss.xml'];
	//urls = ['/blog/eco/rss.xml','/blog/pralaepraca/rss.xml','/blog/redacao/rss.xml','/blog/gaiatos/rss.xml','/blog/super/rss.xml','/blog/lixograma/rss.xml','/blog/paisagem-fabricada/rss.xml'];


	function getAutorBlog(nomBlog){
		var nome = nomBlog.toLowerCase();	
	}
	function formatarData(data,inverte){	
		var dataTemp = data.split(" ");
		hora = dataTemp[4].replace(':','');
		hora = hora.replace(':','');
		if(inverte){
			var dataRtn = dataTemp[3]+arrMes[dataTemp[2]]+dataTemp[1]+hora;
		}else{
			var dataRtn = dataTemp[1]+"/"+arrMes[dataTemp[2]]+"/"+dataTemp[3]+" ás "+dataTemp[4].substring(0, 5);			
		}		
		return dataRtn;
	}	
	function ordenaArray(arr){
		for(j=0;j<(arr.length - 1);j++){
			for(i=j+1;i<arr.length;i++){
				if(parseInt(arr[j].data) < parseInt(arr[i].data)){
					aux = arr[j];
					arr[j] = arr[i];
					arr[i] = aux;				
				}			
			}			
		}
		return arr;
	}	
	function getVelores(reqs){		
		for(var y=0;y < nom_blogs.length;y++){			
			reqs[y].Item = [];
			reqs[y].title = reqs[y].getByTagName('title')[0].text;
			reqs[y].Item['title'] = reqs[y].getByTagName('title')[1].text;
			reqs[y].Item['data'] = reqs[y].getByTagName('pubDate')[0].text;
			reqs[y].Item['link'] = reqs[y].getByTagName('link')[1].text;
			var data = reqs[y].Item['data'];
			var blog = nom_blogs[y];
			reqs[y].data=formatarData(data,true);
			reqs[y].dataFormatada=formatarData(data,false);	
			nome = reqs[y].title;
			nome = nome.split('-');				
			reqs[y].nome =  nome[0];
			reqs[y].nome_blog =  nom_blogs[y];
			reqs[y].autor = blogueiros[y];
			reqs[y].img = '/img/foto_'+blog+'.jpg';
		}	
		return reqs;
	}
	function atulalizaBlog(objs){
		var reqs = getVelores(objs);
		reqs = ordenaArray(reqs);
		for(var y = 0;y<4;y++){
			objAlv = document.getElementById('blog_'+y);	
			objAlv.getElementsByTagName('b')[0].innerHTML = reqs[y].nome;
			objAlv.getElementsByTagName('strong')[0].innerHTML = reqs[y].autor;
			objAlv.getElementsByTagName('img')[0].src = reqs[y].img;
			objAlv.getElementsByTagName('p')[0].innerHTML = reqs[y].Item['title'];			
			objAlv.getElementsByTagName('a')[0].href = reqs[y].Item['link'];
			if(reqs[y].nome.indexOf("SUPER") != -1 || reqs[y].nome.toLowerCase() == "Blogs superinteressante"){
				objAlv.getElementsByTagName('b')[0].innerHTML = "Blog do Planeta na Super";
				objAlv.getElementsByTagName('a')[0].target = "_blank";
			}
		}
		document.getElementById('ultimos_posts').style.display = 'block';	
		if(aoCarregarBlogs){
			aoCarregarBlogs();	
		}
	}
	
	function atulalizaBlogHome(objs){		
		var reqs = getVelores(objs);
		reqs = ordenaArray(reqs);
		var arrblogAux = [];
		
		for(var i=0;i<nom_blogs.length;i++){			
			if(i < 1){
				var pos = i; 				
			}else{
				var pos = i+1; 
			}			
			document.getElementById(reqs[i].nome_blog).className = "blogBox destaque"+pos;		
			//alert(reqs[i].nome_blog+"-> "+reqs[i].dataFormatada);	
			arrblogAux[i] = reqs[i].nome_blog;			
		}
		var alinhouSuper = false;
		for(var i=0;i<arrblogAux.length;i++){
			if(alinhouSuper){
				if(i == 1){
					document.getElementById(arrblogAux[i]).className = "blogBox destaque0";
				}else{
					document.getElementById(arrblogAux[i]).className = "blogBox destaque"+i;
				}	
			}
			if(arrblogAux[i] == 'super'){
				document.getElementById('super').className = "blogBox destaque1";
				alinhouSuper = true;
			}

		}
		document.getElementById("blocos").style.display = 'block';
	}