function showRelWin()
{
	var rWin=window.open("fabu.asp","_rwin","height=440,width=660,top=0,left=0,resizable=0;menubar=no,status=0,toolbar=no");
}

function changecolor(sctl)
{
	document.getElementById("infobd").bgColor=sctl.bgColor;
	document.frminfo.color.value=sctl.bgColor;
}

function changeicon(sctl)
{
	document.getElementById("infoicon").src=sctl.src;
	document.frminfo.icon.value=sctl.src;
}

function changetype(sctl)
{
	document.getElementById("itype").innerHTML=sctl.options[sctl.selectedIndex].text;
}

function checkform(form)
{
  infotype=form.infotype.value;
  infocon=form.infocontent.value;
  validtime=form.validtime.value;
  author=form.author.value; 
  phone =form.phone.value;

  agree=form.agree.checked;
  var isok=true;
  
  form.action="submit.asp";
  form.docDomain.value=document.domain;

  if (infotype==0)
     {
       alert("请选择信息类型！");
       form.infotype.focus();
       isok=false;
       return false;
     }	  

  if (infocon.length==0||infocon=="6-200字以内，此处禁止填写电话或手机等联系方式，否则贴子将被删除")
     {
      alert("请填写信息内容！");
      form.infocontent.focus();
      isok=false;
      return false;
     }
  else
  	 {
  	 	if (infocon.length>200||infocon.length<6)
  	 	  {
  	 	  alert("信息内容在6-200字以内！");
                  form.infocontent.focus();
                  isok=false;
                  return false;
  	 	  }
  	 }
     
  if (validtime==0)
     {
     	alert("请选择有效期！");
     	form.validtime.focus();
        isok=false;
     	return false;
     }
     
  if (author.length==0)
     {
     	alert("请输入您的姓名！");
     	form.author.focus();
        isok=false;
     	return false;
     }
  if (phone.length==0)
     {
     	alert("请输入您的联系电话！");
     	form.phone.focus();
        isok=false;
     	return false;
     }
  

  if (agree==false)
     {
     	alert("必须同意申明才可以发布信息！");
     	form.agree.focus();
        isok=false;
     	return false;
     }
  
  if (isok==true)
     {
      form.submitbn.disabled=true;
     }
}


function shinfo(sindex)
{
	document.frmhr.stype.value=sindex;
	document.frmhr.timeval.value=1;
	document.frmhr.submit();
	event.returnValue=false;
}


function shinfo2(svalue)
{
	switch (parseInt(svalue))
	    {
	       case 1:
	            document.frmhr.stype.value=2;
	            document.frmhr.timeval.value=3;
	            break;
	       case 2:
	            document.frmhr.stype.value=1;
	            document.frmhr.timeval.value=3;
	            break;
	       case 3:
	            document.frmhr.stype.value=2;
	            document.frmhr.timeval.value=7;
	            break;
	       case 4:
	            document.frmhr.stype.value=1;
	            document.frmhr.timeval.value=7;
	            break;
	       case 5:
	            document.frmhr.stype.value=2;
	            document.frmhr.timeval.value=15;
	            break;
	       case 6:
	            document.frmhr.stype.value=1;
	            document.frmhr.timeval.value=15;
	            break;
	       case 7:
	            document.frmhr.stype.value=2;
	            document.frmhr.timeval.value=30;
	            break;
	       case 8:
	            document.frmhr.stype.value=1;
	            document.frmhr.timeval.value=30;
	            break;
	    }   
	       
     document.frmhr.submit();
}


function chksh(form)
{
	if (form.keywords.value.length==0)
	   {
	   	alert("请输入关键字！");
	   	form.keywords.focus();
	   	return false;
	   }
}

function checklength(snum)
{
  if (event.srcElement.tagName=="TEXTAREA")
     {
     sobj=event.srcElement;
     }

  if (sobj.value.length>snum)
     {
      alert("最多只能输入 "+snum+" 字!");
      sobj.value=sobj.value.substring(0,snum);
      //return false;
     }
}

function changeau(sctl)
{
 if (sctl.value.length==0)
    {
     document.getElementById("iauthor").innerHTML="发布人";
    }
 else
    {
     document.getElementById("iauthor").innerHTML=sctl.value;
    }
}

function changecon(sctl)
{
 if (sctl.value.length==0)
    {
     document.getElementById("icontent").innerHTML="信息内容";
    }
 else
    {
     document.getElementById("icontent").innerHTML=sctl.value;
    }
}