function h(obj,url){obj.style.behavior='url(#default#homepage)';obj.setHomePage(url);}
function $() {
  var elements = new Array();
  for (var i = 0; i < arguments.length; i++) {
    var element = arguments[i];
    if (typeof element == 'string') element = document.getElementById(element);
    if (arguments.length == 1) return element;
    elements.push(element);
  }
  return elements;
}
function setFModule(name, url, id) {
	$('foot_search').action = url;
	$('id').value = id;
	var ss = $('foot_search_m').getElementsByTagName('span');
	for(var i=0;i<ss.length;i++) {
		if(ss[i].id == 'foot_search_m_'+id) {
			ss[i].className = 'f_b';
		} else {
			ss[i].className = '';
		}	
	}
}
function Fsearch() {
	if($('foot_kw').value.length < 1 || $('foot_kw').value == '请输入关键字') {
		$('foot_kw').value = '';
		window.setTimeout(function(){$('foot_kw').value = '请输入关键字';}, 500);
		return false;
	}
}