$(document).ready(function() {

	var win;
	
	$("#JourneyPlannerFrom,#JourneyPlannerTo")
		.after(" <img src='" + urlRoot + "img/btn_use_map.png' alt='Use Map' class='map_button'>")
		.next()
		.click(function() {
			
			win = window.open(urlRoot + "windows", "gmappopup", "status=0,toolbar=0,location=0,menubar=0,resizable=0,scrollbars=0,width=400,height=550");
			//win = window.open("window", "gmappopup", "width=450,height=500");
			
			win.callback = $(this).prev();
			
			var lnglat = $(this).prev().attr("id") + "Latlng";
			win.callback_latlng = $("#"+lnglat);
			
		});
	
});