function menuinactive(MP) {
	if (document.getElementById(MP)!=null) {
		document.getElementById(MP).className = 'inactivemenu';
	}	// if
	return true;
}

function menuactive(MP) {
	if (document.getElementById(MP)!=null) {
		document.getElementById(MP).className = 'activemenu';
	}	// if
	return true;
}

function linkinactive(MP) {
	if (document.getElementById(MP)!=null) {
		document.getElementById(MP).className = 'inactivelink';
	}	// if
	return true;
}

function linkactive(MP) {
	if (document.getElementById(MP)!=null) {
		document.getElementById(MP).className = 'activelink';
	}	// if
	return true;
}

function show_object_details(ObjType) {
	if(document.getElementById('obj' + ObjType)) {
		document.getElementById('detail').style.display= 'block';
		document.getElementById('obj' + ObjType).style.display= 'block';
	} else {
		xajax_show_details(ObjType);
	}
}

function changebigimg(ObjID, ImgIndex) {
	xajax_change_big_img(ObjID, ImgIndex);
}