/*
 * Ext JS Library 2.2
 * Copyright(c) 2006-2008, Ext JS, LLC.
 * licensing@extjs.com
 * 
 * http://extjs.com/license
 */
    var mapwin;

 function showmap(){
           
		if(!mapwin){
		mapwin = new Ext.Window({
                layout: 'fit',
                title: 'GMap Window',
                closeAction: 'hide',
                width:400,
                height:400,
                x: 400,
                y: 60,
                items: {
                    xtype: 'gmappanel',
                    region: 'center',
                    zoomLevel: 15,
                    gmapType: 'map',
                    mapConfOpts: ['enableScrollWheelZoom','enableDoubleClickZoom','enableDragging'],
                    mapControls: ['GSmallMapControl','GMapTypeControl','NonExistantControl'],
                    setCenter: {
                        geoCodeAddr: '194 Varsity Parade, Varsity Lakes, Queensland Australia 4227',
                        marker: {title: 'TIC Office'}
                    }
                }
            });
            
        }
        mapwin.show();
    }