function showHideLayer(show_layer_id, arr_hide_layer_id){
      
   if(show_layer_id != ""){
   	if(document.getElementById(show_layer_id).style.display == ""){
   		document.getElementById(show_layer_id).style.display = "none";
   	}else{
   		document.getElementById(show_layer_id).style.display = "";
   	}
	}
	if(arr_hide_layer_id != ''){
   	if(arr_hide_layer_id.indexOf(",")){
   		var arr_hide = arr_hide_layer_id.split(",");
   		for (i = 0 ; i < arr_hide.length ; i++) {
   			document.getElementById(arr_hide[i]).style.display = "none";
   		}
   	}else{
   		 document.getElementById(arr_hide_layer_id).style.display = "none";
   	}
	}
}

function deletar(){
   
   p = confirm("Você realmente deseja deletar este registro?");
   
   if (p) {
      
      return true;
      
   } else {
      
      return  false;
      
   }
     
}