/* 
 * Видимость разных типов баннеров в зависимости от ширины броузера
 * By Nicky 
 */

function bannersvisibility() {
	var screenW = document.body.clientWidth;
	/*alert(screenW); */
	var sideconteiner=document.getElementById('s-banner');
	var downconteiner=document.getElementById('d-banner');

	if (screenW > 950 && sideconteiner && downconteiner) {
		sideconteiner.className="side-banner visible-banner";
		downconteiner.className="down-banner invisible-banner";
	}
	else {
		sideconteiner.className="side-banner invisible-banner";
		downconteiner.className="down-banner visible-banner";
	}
}