function clickschool(obj,event,schoolfield,provincefield,cityfield) {
	province = document.getElementById(provincefield).value;
	city = document.getElementById(cityfield).value;
	if(province==''||city==''){
		alert("您需要先选择省市信息。：）");
		return false;	
	}
	
	var href = obj.attributes['href'].value;

	province=is_ie && document.charset == 'utf-8' ? encodeURIComponent(province) : province;
	city=is_ie && document.charset == 'utf-8' ? encodeURIComponent(city) : city;
	obj.attributes['href'].value = href+"&province="+province+"&city="+city+"&schoolfield="+schoolfield;
	obj.href=href+"&province="+province+"&city="+city+"&schoolfield="+schoolfield;
	
	ajaxmenu(event, obj.id, 99999, '', -1,1);
}

function changestyle(obj,type,e,schoolfield,province,city){
	$(obj).style.padding='3px';
	$(obj).style.backgroundColor='#F5647B';
	$(obj).style.color='#FFE1E3';
	
	for(var i =0 ;i<9;i++){
		if(obj!=("a_type_"+i)){
			$("a_type_"+i).style.padding='3px';
			$("a_type_"+i).style.backgroundColor='#FFFFFF';
			$("a_type_"+i).style.color='#006598';
		}
	}
	var x = new Ajax();
	province=is_ie && document.charset == 'utf-8' ? encodeURIComponent(province) : province;
	city=is_ie && document.charset == 'utf-8' ? encodeURIComponent(city) : city;
	x.get('school2.php?do=list&inner=1&schoolType='+type+'&province='+province+'&city='+city+"&schoolfield="+schoolfield, function(s){
		$('gardenlist').innerHTML = s;
	});
	doane(e);
}