/***************************************************************************************************/

CapaZoomExtenso = function(){

var capas = new Array(); 
Gestionar_CapasSeleccionables(elementos, "vExtenCapas")

for (i=0; i<extenCapas.length; i++) {
	capas[i] = [extenCapas[i]];
}

if(capas.length == 0)
	capas[0] = ["Todas"];

var store = new Ext.data.SimpleStore({
fields: [{name: 'capas'}]
});

store.loadData(capas);

 //Panel General
pZoomExtenso = new Ext.FormPanel({
	collapsible:true,
	layout:'fit',
	frame : true,
	items : [{
		layout : 'column',
		items : [{
			columnWidth: .3,
			style:'margin:5 0 0 0;',
			html: 'Ver Capas:'
		},{
			columnWidth: .7,
			layout : 'form',
			//style:'margin:20 10 10 5;',
			items : [{
				hideLabel: true,
				xtype:'combo',
				id: 'comboExten',
				anchor:'95%',		
				store: store,
				displayField:'capas',
				mode: 'local',
				value: capas[0]			
			}]
		}]
	}]
}) 
    //ventana Zoom Extenso
    var zoomExtenso;
	
        // la ventana se crea cuando se hace clic sobre el boton
        //if(!zoomExtenso){
            	zoomExtenso = new Ext.Window({
				title		: 'Zoom Extenso',
                renderTo    : document.body,
                layout      : 'fit',
                resizable      : false,
                modal       : true,
                width       : 260,
                height      : 110,
                closeAction :'close',
                plain       : true,
				items       : pZoomExtenso,
				buttons		: [{
                    text     : 'Aceptar',
					handler  : function(){
						var valor = Ext.getCmp('comboExten').getValue();
						document.getElementById("capaExtent").value = valor;
						zoomExtenso.close();
						enableTool('fullextent');
                    }					
                },{
                    text     : 'Cancelar',
                    handler  : function(){
                        zoomExtenso.close();
                    }
                }]
            });
        //}
        zoomExtenso.show();
};