[JavaScript] Javascript Konflikt

<script type="text/javascript">
 var swfu;

 window.onload = function() {
 var settings = {
 flash_url : "http://127.0.1/design/uploader/swfupload/swfupload.swf",
 upload_url: "http://127.0.1/design/uploader/upload.inc.php",
 post_params: {"PHPSESSID" : "<?php echo session_id(); ?>"},
 file_size_limit : "100 MB",
 file_types : "*.*",
 file_types_description : "All Files",
 file_upload_limit : 100,
 file_queue_limit : 0,
 custom_settings : {
 progressTarget : "fsUploadProgress",
 cancelButtonId : "btnCancel"
 },
 debug: false,

 // Button settings
 button_image_url: "",
 button_width: "165",
 button_height: "29",
 button_placeholder_id: "spanButtonPlaceHolder",
 button_text: '<span class="theFont">Foto hochladen</span>',
 button_text_style: ".theFont { font-size: 16; }",
 button_text_left_padding: 12,
 button_text_top_padding: 3,

 // The event handler functions are defined in handlers.js
 file_queued_handler : fileQueued,
 file_queue_error_handler : fileQueueError,
 file_dialog_complete_handler : fileDialogComplete,
 upload_start_handler : uploadStart,
 upload_progress_handler : uploadProgress,
 upload_error_handler : uploadError,
 upload_success_handler : uploadSuccess,
 upload_complete_handler : uploadComplete,
 queue_complete_handler : queueComplete // Queue plugin event
 };

 swfu = new SWFUpload(settings);
 };
</script>

<script src="http://maps.google.com/maps?file=api&amp;v=2&amp;key=ABQIAAAAzr2EBOXUKnm_jVnk0OJI7xSosDVG8KKPE1-m51RBrvYughuyMxQ-i1QfUnH94QxWIa6N4U6MouMmBA" type="text/javascript"></script>
 <script type="text/javascript">
 var address = "<?php nc($e->street);?>, <?php nc($e->housenumber);?>, <?php nc($e->zipcode);?>";
 var map = null;
 var geocoder = null;

 function addToMap(response) {
 ort = response.Placemark[0];
 point = new GLatLng(ort.Point.coordinates[1],ort.Point.coordinates[0]);
 map.setCenter(point, 15);
 marker = new GMarker(point);
 map.addOverlay(marker);
 }

 function initialize() {
 if (GBrowserIsCompatible()) {
 map = new GMap2(document.getElementById("map"));
 map.setUIToDefault();
 geocoder = new GClientGeocoder();
 geocoder.getLocations(address, addToMap);
 }
 }
 </script>