// constants
	var columnClass = 'colSet';


	function init(){

	}

	// show menus for editing individual articles
	function toggleEditToolbar()
	{
		var oTglMenus = getObjByID('toggleEditArticleMenus');
		var menus = getNodesFromObj_filterByTagClass(document.body,new Array('div','span'), 'editArticleMenu');
		var displ = (oTglMenus.innerHTML.toLowerCase().indexOf('hide') > -1)?'none':'block';

		for(var i=0;i < menus.length; i++){ 
			if(!menus[i].id || menus[i].id == '') menus[i].id = 'editArticleMenu_tmp' + i;
			getStyleObj(menus[i].id).display = displ;// getStyleObj() is in util.js
		}

		if(displ == 'none'){
			oTglMenus.innerHTML = 'Edit Page';
			oTglMenus.className = '';
		}else{
			oTglMenus.innerHTML = 'Hide Edit Page';
			oTglMenus.className = 'emph';
		}
	}