// possible navi-classes:
// navileft_active
// navileft_active
// navileft_firstafteractive
// navileft_last

function setNavi(myNavi,visibleNode1,visibleNode2,activeNode1,activeNode2,firstafteractiveNode,lastNode) {
	switch (myNavi) {
	case 'navi_left':
	
	if (visibleNode1 != '') {document.getElementById(myNavi).getElementsByTagName('ul')[visibleNode1].style.display="block"};
	if (visibleNode1 != '') {document.getElementById(myNavi).getElementsByTagName('ul')[visibleNode1].style.display="block"};
	if (visibleNode2 != '') {document.getElementById(myNavi).getElementsByTagName('ul')[visibleNode2].style.display="block"};
	if (activeNode1 != '') {document.getElementById(myNavi).getElementsByTagName('ul')[0].getElementsByTagName('li')[activeNode1].className="navileft_active1"};
	if (activeNode2 != '') {document.getElementById(myNavi).getElementsByTagName('ul')[0].getElementsByTagName('li')[activeNode2].className="navileft_active"};
	if (firstafteractiveNode != '') {document.getElementById(myNavi).getElementsByTagName('ul')[0].getElementsByTagName('li')[firstafteractiveNode].className="navileft_firstafteractive"};
	if (lastNode != '') {document.getElementById(myNavi).getElementsByTagName('ul')[0].getElementsByTagName('li')[lastNode].className="navileft_last"};
	break;
	
	case 'navi_top':
	if (activeNode1 != '') {document.getElementById(myNavi).getElementsByTagName('ul')[0].getElementsByTagName('li')[activeNode1].className="navitop_active"};
	if (lastNode != '') {document.getElementById('navi_left').getElementsByTagName('ul')[0].getElementsByTagName('li')[lastNode].className="navileft_last"};
		break;
	
	}
	}

var myState = '';

function myToggle() {
// 	if (myState != 'on') {
		setNavi('navi_left','1','1','','','24','25');
// 		setNavi('navi_left','1','1','1','','22','23');
// 		myState = 'on'
// 		}
// 	else if (myState=='on') {
// 		document.getElementById('navi_left').getElementsByTagName('ul')[1].style.display = 'none';
// 		document.getElementById('navi_left').getElementsByTagName('ul')[0].getElementsByTagName('li')[22].className="";
// 		myState = '';
// 		}
	}