function retranca(){
	var colunas = new Array('/lemyr', '/burti');
	var op = '';
	for(var c=0; c<colunas.length; c++){
		if(document.location.href.match(colunas[c])){
			op = 'COLUNA';
			break;
		}else{op = 'BLOGS';}
	}
	return op;
}


function sL(layerName){
	document.getElementById(layerName).style.display="block";
}

function hL(layerName){
	document.getElementById(layerName).style.display="none";
}

function detecta_var(url_string){
	if (url_string == "comentarios"){
		sL("the_comments");
	}
}
	
function addOption(selectbox,text,value){
	var optn = document.createElement("OPTION");
	optn.text = text;
	optn.value = value;
	selectbox.options.add(optn);
			
}

function limpa(selectbox){
	for(j = selectbox.options.length-1 ; j >= 0 ; j--){
		if(selectbox.options[j].text == "nenhum post") {
			selectbox.remove(j);
		}
	}
}

function compara(a, b) { return b[4] - a[4] }

function compara1(a, b) {
	if (a[1] < b[1]){
		return -1;
	} else if (a[1] > b[1]){
		return 1;
	} else {
		return 0;
	}
}


function posts_comentados() {
	var vRet = "";
	
	var today=new Date();
	var count = 0;
//		if( typeof(fervendo_array) !='undefined' ){ 
		for (i=0; i<fervendo_array.length; ++i) {
			var dtPost = new Date(fervendo_array[i][3].substring(6), fervendo_array[i][3].substring(3, 5)-1, fervendo_array[i][3].substring(0, 2));
			var dia = 1000*60*60*24;
			var intervalo = Math.ceil( (today.getTime()-dtPost.getTime()) / dia); // Intervalo entre a data atual e a data do post
			
			if(intervalo <= 60) { // Filtra se o post tiver menos de 60 dias
				var dt = posts_array[i][3].substring(0,6)+""+posts_array[i][3].substring(8,10);
				vRet += "<li>\n"+
							"\t<div class=\"data\">"+dt+"</div>\n"+
							"\t<h3><a href=\""+fervendo_array[i][2]+"\">"+fervendo_array[i][1] +" ("+fervendo_array[i][4]+")</a></h3>\n"+
						"</li>\n";		
				if (count == 5){
					break;
				} else {
					count++;
				}			
			}
		}
//	}
	
	document.write(vRet);
}

function posts_ultimos() {
	var vRet = "";
	for (i=0; i<6; ++i) {
		var dt = posts_array[i][3].substring(0,6)+""+posts_array[i][3].substring(8,10);
		vRet += "<li>\n"+
					"\t<div class=\"data\">"+dt+"</div>\n"+
					"\t<h3><a href=\""+posts_array[i][2]+"\">"+posts_array[i][1] +"</a></h3>\n"+
				"</li>\n";
	}
	document.write(vRet);
}

function posts_todos() {
	document.write('<form name="filtro_categoria">');
	for (i=0; i<Categorias.length; ++i) {
		document.write ('<div>');
		document.write('<select name="' + Categorias[i][0] + '"  onchange="location=this.options[this.selectedIndex].value">');
		document.write('	<option value="">' + Categorias[i][1] + '</option>');
		document.write('	<option value="">nenhum post</option>');
		document.write('</select>');
		document.write('</div>');
	}
	document.write('</form>');
	
	var filtro_todos = document.getElementById("filtro_todos") || document.all.filtro_todos;
	var filtro_data = document.getElementById("filtro_data")|| document.all.filtro_data;
	for (i=0; i<posts_array.length; ++i) {
		
		addOption(filtro_todos, posts_array[i][1], posts_array[i][2]); 
		//addOption($("#filtro_nome").get(), alfabetica_array[i][1], alfabetica_array[i][2]); 
	
		for (j=0; j<Categorias.length; ++j) {
			if (posts_array[i][0] == Categorias[j][0]){			
				var cat_string = eval("document.filtro_categoria." + Categorias[j][0]);
				limpa(cat_string);
				addOption(cat_string, posts_array[i][1], posts_array[i][2]); 
				break;
			} 
			
		}
	
		dia_atual = posts_array[i][3].substring(6,10) + posts_array[i][3].substring(3,5) + posts_array[i][3].substring(0,2) + "_dia.shtml"; 
	
		if (filtro_data.options.length == 1){
			addOption(filtro_data, posts_array[i][3], dia_atual);
			addOption(filtro_data, '- ' + posts_array[i][1], dia_atual);
		} else {
			for(k = filtro_data.options.length-1 ; k >= 1 ; j--){
				if (filtro_data.options[k].value == dia_atual){
					addOption(filtro_data, '- ' + posts_array[i][1], dia_atual);
					break;
				} else {
					addOption(filtro_data, posts_array[i][3], dia_atual);
					addOption(filtro_data, '- ' + posts_array[i][1], dia_atual);
					break;
				}
			}
		}
						
	
	}	
}
/*
window.onerror = function() {
	return true;
}
*/
//window.onload = function () {
	var fervendo_array = posts_array.slice();
	fervendo_array.sort(compara);

	var alfabetica_array = posts_array.slice();
	alfabetica_array.sort(compara1);
//}