var videoIdField;

function initVideoMenu(videoFormElementIdName){
        videoIdField = videoFormElementIdName;
        useStyledLoadingMessage("Loading...");
}
function update_video_menu(){
	    Greeting.getGreetingVideos(paging, put_video_menu_data_in_view);
}
function put_video_data_in_view(data){
		DWRUtil.setValue("inc_dwr_video", data, { escapeHtml:false });
}
function put_video_menu_data_in_view(data){
		DWRUtil.setValue("inc_dwr_video_menu", data, { escapeHtml:false });
}
function update_video_value(videoID) {
		var videoHiddenField = document.getElementsByName(videoIdField);
		videoHiddenField[0].value = videoID;
		update_video();
}
						
function update_video(){
		var videoHiddenField = document.getElementsByName(videoIdField);
		var videoId = videoHiddenField[0].value;
		if(videoId==''){
			videoId = null;
		}
		Greeting.showSelectedVideo(videoId, put_video_data_in_view);
}