function openWin(u, w, h) { 
            var l = (screen.width - w) / 2; 
            var t = (screen.height - h) / 2; 
            var s = 'width=' + w + ', height=' + h + ', top=' + t + ', left=' + l; 
            s += ', toolbar=no, scrollbars=no, menubar=no, location=no, resizable=no'; 
            open(u, 'oWin', s); 
}

function closeWin()
{
	$("#msgTitle").click();
}

function suggestion_anonimous()
{
	$('#anonimous').attr('value','anonimous');
	$('#suggestion_submit').submit();
}

function suggestion_login_check()
{
	var flag = true;
	var user_name = $("#suggestion_user_name").val();
	var user_pwd = $("#suggestion_user_pwd").val();

	if($("#suggestion_user_name").val()!=''&&$("#suggestion_user_pwd").val()!='')
	{

	}
	else
	{
		alert('请输入帐号密码！');
		$("#suggestion_user_name").focus();
		flag = false;
	}

	if(flag != false)
	{
		$.post("http://"+document.location.host+"/suggestion/index_post",
		{Action:"POST",user_name:user_name,user_pwd:user_pwd},
		function (data)
		{
			$("#msgTitle").click();
			sAlert_index(data);
		}, 
		"html");
	}
}

function suggestion_anonymous_public()
{
	$("#anonymous").attr("value",'anonymous');
	var anonymous = $("#anonymous").val();
	$.post("http://"+document.location.host+"/suggestion/index_post",
	{Action:"POST",anonymous:anonymous},
	function (data)
	{
		$("#msgTitle").click();
		sAlert_index(data);
	}, 
	"html");
}

function suggestion_public_check()
{
	var flag = true;
	var suggestion_desc = $("#suggestion_desc").val();
	var question_title = $("#question_title").val();
	var qa_user_name = $("#qa_user_name").val();
	var user_id = $("#qa_user_id").val();
	var user_tel = $("#user_tel").val();
	var verify_code = $("#verify_code").val();

	if(suggestion_desc != '')
	{
		
	}
	else
	{
		alert('内容不能为空!');
		$("#suggestion_desc").focus();
		flag = false;
	}
	
	if(verify_code != '')
	{
		
	}
	else
	{
		alert('请填写验证码!');
		$("#verify_code").focus();
		flag = false;
	}

	if(question_title != '')
	{
		
	}
	else
	{
		alert('标题不能为空!');
		$("#question_title").focus();
		flag = false;
	}	
	if(flag != false)
	{
		$.post("http://"+document.location.host+"/suggestion/suggestion_submit_proc",
		{Action:"POST",user_name:qa_user_name,user_id:user_id,user_tel:user_tel,question_title:question_title,suggestion_desc:suggestion_desc,verify_code:verify_code},
		function (data)
		{
			$("#msgTitle").click();
			sAlert_index(data);
		}, 
		"html");
	}

}




function sAlert_index(str){
       var msgw,msgh,bordercolor;
       msgw=600;//提示窗口的宽度
       msgh=400;//提示窗口的高度
       titleheight=25 //提示窗口标题高度
       bordercolor="#336699";//提示窗口的边框颜色
       titlecolor="#99CCFF";//提示窗口的标题颜色

       var sWidth,sHeight;
       sWidth=document.body.offsetWidth;
       sHeight=document.body.scrollHeight;;
       var bgObj=document.createElement("div");
       bgObj.setAttribute('id','bgDiv');
       bgObj.style.position="absolute";
       bgObj.style.top="0";
       bgObj.style.background="#777";
       bgObj.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=25,finishOpacity=75";
       bgObj.style.opacity="0.6";
       bgObj.style.left="0";
       bgObj.style.width=sWidth + "px";
       bgObj.style.height=sHeight + "px";
       bgObj.style.zIndex = "100";
       document.body.appendChild(bgObj);
   
       var msgObj=document.createElement("div")
       msgObj.setAttribute("id","msgDiv");
       msgObj.setAttribute("align","center");
       msgObj.style.background="white";
       msgObj.style.border="1px solid " + bordercolor;
       msgObj.style.position = "absolute";
       msgObj.style.left = "60%";
                  msgObj.style.top = "20%";
                  msgObj.style.font="12px/1.6em Verdana, Geneva, Arial, Helvetica, sans-serif";
                  msgObj.style.marginLeft = "-525px" ;
                  msgObj.style.marginTop = -75+document.documentElement.scrollTop+"px";
                  msgObj.style.width = msgw + "px";
                  msgObj.style.height =msgh + "px";
                  msgObj.style.textAlign = "center";
                  msgObj.style.lineHeight ="25px";
                  msgObj.style.zIndex = "101";
   
         var title=document.createElement("h4");
         title.setAttribute("id","msgTitle");
         title.setAttribute("align","right");
         title.style.margin="0";
         title.style.padding="3px";
         title.style.background=bordercolor;
         title.style.filter="progid:DXImageTransform.Microsoft.Alpha(startX=20, startY=20, finishX=100, finishY=100,style=1,opacity=75,finishOpacity=100);";
         title.style.opacity="0.75";
         title.style.border="1px solid " + bordercolor;
         title.style.height="18px";
         title.style.font="12px Verdana, Geneva, Arial, Helvetica, sans-serif";
         title.style.color="white";
         title.style.cursor="pointer";
         title.innerHTML="关闭";
         title.onclick=function(){
              document.body.removeChild(bgObj);
                    document.getElementById("msgDiv").removeChild(title);
                    document.body.removeChild(msgObj);
                    }
         document.body.appendChild(msgObj);
         document.getElementById("msgDiv").appendChild(title);
         var txt=document.createElement("div");
         txt.style.margin="1em 0"
         txt.setAttribute("id","msgTxt");
         txt.innerHTML=str;
               document.getElementById("msgDiv").appendChild(txt);
                }

function ajax_form_index(url)
{
	$.post(url,
		{Action:"POST"},
		function (data)
		{
			sAlert_index(data);
			$('#msgDiv').bgiframe();
		}, 
		"html");
}