var NODE_HISTORY_CONTAINER = 'nodeHistoryContainer';
var NHC_AJAX_LOADING_HTML = 
	'<div id="nodeHistoryHeader"><h1>Artikel</h1></div>'+
	'<div class=\"ajaxLoadingHTLM\"><img src=\"'+NHC_relativePath_var+'/layouts/'+
	NHC_layoutName_var+'/pics/ajax_loader.gif" '+'alt=""/></div>';

function startNodeHistoryComponent(){
	$(NODE_HISTORY_CONTAINER).update(NHC_AJAX_LOADING_HTML);
	new Ajax.Updater(
		NODE_HISTORY_CONTAINER,
		NHC_relativePath_var+'/NodeHistoryComponent_Ajax.php',
		{method: 'get', parameters: {
			relative_path: NHC_relativePath_var, blogmap_id: NHC_blogmapId_var, 
			limit_begin: 0, layout_name: NHC_layoutName_var,
			article_frame:NHC_articleFrame_var,
			is_user_blogmap:NHC_isUserBlogmap_var}}	
	);
}

function updateNodeHistoryComponent(limitBegin){
	$(NODE_HISTORY_CONTAINER).update(NHC_AJAX_LOADING_HTML);
	new Ajax.Updater(
		NODE_HISTORY_CONTAINER,
		NHC_relativePath_var+'/NodeHistoryComponent_Ajax.php',
		{method: 'get', parameters: {
			relative_path: NHC_relativePath_var, blogmap_id: NHC_blogmapId_var, 
			limit_begin: limitBegin, layout_name: NHC_layoutName_var,
			article_frame:NHC_articleFrame_var,
			is_user_blogmap:NHC_isUserBlogmap_var}}	
	);
}