//	Tabs with DIVs
function multiClass(eltId) {
	arrLinkId=new Array('n0','n1','n2','n3');
	intNbLinkElt=new Number(arrLinkId.length);
	arrClassLink=new Array('current','ghost');
	strContent=new String()
	for(i=0; i<intNbLinkElt; i++) {
		strContent="menu"+arrLinkId[i];
		if(arrLinkId[i]+"a"==eltId) {
			document.getElementById(arrLinkId[i]).className=arrClassLink[0];
			document.getElementById(strContent).className='on content';
		} else {
			document.getElementById(arrLinkId[i]).className=arrClassLink[1];
			document.getElementById(strContent).className='off content';
		}
	}
}