function flushBookmarks() { 
	var liebert = document.getElementById('liebert').style;
	var aeg = document.getElementById('aeg').style;
	var powerware = document.getElementById('powerware').style;
	var apc = document.getElementById('apc').style;
	var coelmo = document.getElementById('coelmo').style;
	var liebertMaterial = document.getElementById('liebertMaterial').style;
	var aegMaterial = document.getElementById('aegMaterial').style;
	var powerwareMaterial = document.getElementById('powerwareMaterial').style;
	var apcMaterial = document.getElementById('apcMaterial').style;
	var coelmoMaterial = document.getElementById('coelmoMaterial').style;
	liebert.backgroundImage = aeg.backgroundImage = powerware.backgroundImage = apc.backgroundImage = coelmo.backgroundImage = 'url(/img/system/bookmarks/static.gif)';
	liebert.color = aeg.color = powerware.color = apc.color = coelmo.color ='black';
	liebertMaterial.display = aegMaterial.display = powerwareMaterial.display = apcMaterial.display = coelmoMaterial.display ='none'; // Бросаем материалы

}

function changeBookmark(target) { 
	flushBookmarks();
	object = document.getElementById(target).style; 
	object.backgroundImage ='url(/img/system/bookmarks/active.gif)';
	object.color = 'white';
	document.getElementById(target + 'Material').style.display = 'block'; 
}

// Инициализируем свойства материала для закладки
// Смена текущей закладки
// Инициализируем свойства выбранного объекта