function addClass(element, value) {
	if(!element.className) {
		element.className = value;
	} else {
		newClassName = element.className;
		newClassName+= " ";
		newClassName+= value;
		element.className = newClassName;
	}
}
function initli() {
	ali=document.getElementById('ann_links').getElementsByTagName('li');
	var afblock=document.getElementById('ann_img');
	if(ali.length > 0){
		var afblock=document.getElementById('ann_img');
		var firstlink = ali[0].getElementsByTagName('a');
		ali[0].className = 'ann_act';
		firstlink = firstlink[0];
		(afblock.getElementsByTagName('img'))[0].src = firstlink.rel;
		(afblock.getElementsByTagName('div'))[0].innerHTML = firstlink.title;
	/*	ali[0].style.background='none';*/
		for(i=0;i<ali.length;i++){
			ali[i].onmouseover=function() {
				for(j=0;j<ali.length;j++) {
					ali[j].className='';
				}
				this.className='ann_act';
				document.getElementById('ann_img').getElementsByTagName('img')[0].src=this.getElementsByTagName('a')[0].rel;
				document.getElementById('ann_img').getElementsByTagName('div')[0].innerHTML=this.getElementsByTagName('a')[0].title;
			}
		}
	}else{
		(afblock.getElementsByTagName('div'))[0].innerHTML = 'Ошибка. Новостей не найдено';
		(afblock.getElementsByTagName('img'))[0].style.background = '';
	}
}