//menu
$(document).ready(function(){
  
  $('li.mainlevel').mousemove(function(){
  $(this).find('ul').slideDown();//you can give it a speed
  });
  $('li.mainlevel').mouseleave(function(){
  $(this).find('ul').slideUp(100);
  });
  
});

//顶或踩
function quick_dis( type, aid )
{
	$(document).ready(
		function()
		{
			$.post( "/index.php/Article/quick_dis/type/"+type+"/aid/"+aid,"", function(data){
				if( data!="error" )
					$('#quick_dis_'+type+'_'+aid).html(data);
				else
					alert( "您今天已经评价过了，请不要重复操作！" );
			});
		}
	);
}

//检查关键词是否为空
function checksearch()
{
	if( document.searchform.keyword.value=="" ||  document.searchform.keyword.value==" ")
	{
		alert( "请输入关键词" );
		document.searchform.keyword.focus();
		return false;
	}
}


//验证评论表单
function checkdiscuss()
{
	if( document.disform.rand_verify.value=="" )
	{
		alert( "请输入验证码" );
		document.disform.rand_verify.focus();
		return false;
	}
	if( document.disform.math_verify.value=="" )
	{
		alert( "请输入运算结果" );
		document.disform.math_verify.focus();
		return false;
	}
	
	var dis_content = editor.getSource();
	if( dis_content.length<4 )
	{
		alert( "评论内容不能少于4个字符" );
		return false;
	}
}

//ajax分页，文章评论用
function ajax_page( aid, p )
{
	if( !p )
		p = 1;
	$(document).ready(
		function()
		{
			$.post( "/index.php/Article/ajax_page/aid/"+aid+"/p/"+p,"", function(data){
				$('#discuss').html(data);
			});
		}
	);
}