diff --git a/admin/js/core.js b/admin/js/core.js
index 1158771..e002454 100644
--- a/admin/js/core.js
+++ b/admin/js/core.js
@@ -1543,7 +1543,16 @@ function core_listaDeLetras(onde,nomeFuncao){
 	if(onde != ""){
 		o = document.getElementById(onde);
 		if(o){
-			o.innerHTML = ins;
+			o.innerHTML = "<form id=forminiciais >Iniciais: <input name='' onchange='' value='"+letraAtual+"' id=iniciaisLetras type=text style=width:40px;cursor:pointer /> ou </form><div style=position:relative;top:5px; id='_listaDeLetras' >"+ins+"</div>";
+			document.getElementById("forminiciais").onsubmit = function(){
+				var v = document.getElementById("iniciaisLetras").value;
+				i3GEO.util.insereCookie("I3GEOletraAdmin", v);
+				eval(nomeFuncao+"('"+v+"');");
+				return false;
+			};
+			document.getElementById("_listaDeLetras").onclick = function(){
+				document.getElementById("iniciaisLetras").value = letraAtual;
+			};
 		}
 	}
 	else{
diff --git a/admin/php/editortexto.php b/admin/php/editortexto.php
index 809c9b2..ded1993 100644
--- a/admin/php/editortexto.php
+++ b/admin/php/editortexto.php
@@ -93,7 +93,7 @@ function filtraLetra(letra) {
 function comboMapfiles(){
 	var n = $mapfiles.length,
 		i,ins;
-	ins = "<select onchange='mudaMapfile(this)'><option value=''>Edite outro mapfile</option>";
+	ins = "<select id='selectComboMapfile' onchange='mudaMapfile(this)'><option value=''>Edite outro mapfile</option>";
 	for(i=0;i<n;i++){
 		if($mapfiles[i].extensao === "map"){
 			ins += "<option value='"+$mapfiles[i].codigo+"'>"+$mapfiles[i].codigo+" - "+$mapfiles[i].nome+"</optiona>";
@@ -101,6 +101,7 @@ function comboMapfiles(){
 	}
 	ins += "</select>";
 	$i("comboMapfiles").innerHTML = ins;
+	$i("selectComboMapfile").value = "<?php echo $_GET["mapfile"];?>";
 };
 core_pegaMapfiles("comboMapfiles()",letraAtual,"");
 function mudaMapfile(obj){
diff --git a/admin/php/menutemas.php b/admin/php/menutemas.php
index 6466f99..aa64b9d 100644
--- a/admin/php/menutemas.php
+++ b/admin/php/menutemas.php
@@ -1230,8 +1230,7 @@ function listaMapsTemas()
 					$file = str_replace(".".$extensao,"",$file);
 					if(isset($letra) && $letra != "")
 					{
-						if(strtolower(substr(basename($file),0,1)) == strtolower($letra))
-						{
+						if(strtolower(substr(basename($file),0,strlen($letra))) == strtolower($letra)){
 							$arquivos[] = array("nome"=>$file,"extensao"=>$extensao);
 						}
 					}
diff --git a/mashups/openlayers.php b/mashups/openlayers.php
index cd036b9..5b47a14 100644
--- a/mashups/openlayers.php
+++ b/mashups/openlayers.php
@@ -151,35 +151,26 @@ if($temas != ""){
 					}
 				}
 				if($nomeMap != ""){
-
-					if(empty($layers)){
-						$layers = array();
-						$maptemp = @ms_newMapObj($nomeMap);
+					$layers = array();
+					$maptemp = @ms_newMapObj($nomeMap);
+					if($maptemp){
 						for($i=0;$i<($maptemp->numlayers);++$i)	{
 							$layern = $maptemp->getLayer($i);
 							$layers[] = $layern->name;
 						}
 						$nomeLayer = implode(",",$layers);
 						$tituloLayer = $layern->getmetadata("tema");
-					}
-					else{
-						$nomeLayer = str_replace(" ",",",$layers);
-						$layers = explode(",",$layers);
-						$maptemp = @ms_newMapObj($nomeMap);
-						//$temp = explode(",",$layers);
-						$layern = $maptemp->getLayerByName($layers[0]);
-						$tituloLayer = $layern->getmetadata("tema");
-					}
-					$ebase = "false";
-					if(isset($fundo) && $fundo != ""){
-						if(in_array($tema,$fundo)){
-							$ebase = "true";
+						$ebase = "false";
+						if(isset($fundo) && $fundo != ""){
+							if(in_array($tema,$fundo)){
+								$ebase = "true";
+							}
 						}
+						$visivel = "false";
+						if(in_array($tema,$visiveis))
+						{$visivel = "true";}
+						$objOpenLayers[] = 'new OpenLayers.Layer.WMS( "'.$tituloLayer.'", "../ogc.php?tema='.$tema.'&",{layers:"'.$nomeLayer.'",transparent: "true", format: "image/png"},{singleTile:true,visibility:'.$visivel.',isBaseLayer:'.$ebase.'})';
 					}
-					$visivel = "false";
-					if(in_array($tema,$visiveis))
-					{$visivel = "true";}
-					$objOpenLayers[] = 'new OpenLayers.Layer.WMS( "'.$tituloLayer.'", "../ogc.php?tema='.$tema.'&",{layers:"'.$nomeLayer.'",transparent: "true", format: "image/png"},{singleTile:true,visibility:'.$visivel.',isBaseLayer:'.$ebase.'})';
 				}
 				else
 				{echo $tema." n&atilde;o foi encontrado.<br>";}
diff --git a/temas/_wbiomashp.map b/temas/_wbiomashp.map
index 22e9a0d..532eb07 100644
--- a/temas/_wbiomashp.map
+++ b/temas/_wbiomashp.map
@@ -1,6 +1,6 @@
-MAP
-  FONTSET "../symbols/fontes.txt"
-  SYMBOLSET "../symbols/simbolos.sym"
+MAP
+  FONTSET "../symbols/fontes.txt"
+  SYMBOLSET "../symbols/simbolos.sym"
   LAYER
     CONNECTION ""
     DATA "c:\ms4w\apache\htdocs\i3geo\aplicmap\dados\biomas.shp"
--
libgit2 0.21.2