show_kb_elements();
function show_kb_elements(level){
	if (!level) level=0;
	else level=parseInt(level);
	var xhr_ctr=new XMLHttpRequest_controller();

	var kb_elements = document.getElementsByName('div_kb_elements[]');
	var nb_kb_elements=kb_elements.length;
	//alert(nb_kb_elements+ "   level: "+level);
	for(i=0; i<nb_kb_elements; i++){
		var element_id='yeppa'+i;
		//kb_elements[i].id=element_id; 
		//xhr_ctr.addRequest(element_id, element_id); 
		//alert(element_id);
	}
	for(i=0; i<nb_kb_elements; i++){
		//alert(kb_elements[i].id);
		//alert(kb_elements[i].title + "       "+ level);
		//element = document.getElementById(kb_elements[i].id);
		element_url=kb_elements[i].title;
		if (kb_elements[i].id && element_url) 
			if (xhr_ctr.setRequest(kb_elements[i], element_url)){
				//alert(kb_elements[i].id+"    "+element_url);
				/*if (level==0) kb_elements[i].style.backgroundColor='#FF0000';
				elsekb_elements[i].style.backgroundColor='#FF00FF';*/
				kb_elements[i].title='';
				kb_elements[i].setAttribute( 'title', '' ) ;
			}
	}

	kb_elements = document.getElementsByName('div_kb_elements[]');
	new_nb_kb_elements=kb_elements.length;
	//alert(nb_kb_elements+"    "+new_nb_kb_elements+"        "+level);
	if (level<5){
		//alert(nb_kb_elements+"    "+new_nb_kb_elements+"        "+level);
		setTimeout('show_kb_elements("'+(parseInt(level+1))+'")', 1000);
		//show_kb_elements(level+1);
	}

	//xhr_ctr.setRequests(false);
}