//------------------------------------------------------------------------------------------------
//            JavaScript Document By Eshion Media(IME)
//            以下脚本代码由亿新科技编写
//            亿新科技网址：www.eshion.cn    联系方式：0577-27802780
//------------------------------------------------------------------------------------------------

//弹出窗口
function Ewin(file,w,h,r,s){
    window.open(file,'','resizable='+r+',width='+w+",height="+h+',scrollbars='+s+',left='+(screen.availWidth-w)/2+',top='+(screen.availHeight-h)/2);
}

//子公司列表
function sitesShow(onoff){
	var sites=document.getElementById("sites");
	var sitesTB=document.getElementById("sitesTB");
	if(onoff=="on"){
		sites.style.display="block";
		sitesTB.style.border="1px solid #EDEDED";
		sitesTB.style.background="none";
	}else if(onoff=="off"){
		sites.style.display="none";
		sitesTB.style.border="1px solid #FFFFFF";
		sitesTB.style.background="url(images/public/arr_select.gif) no-repeat center right";
	}
}

//会员登录
function usercheck(){
	if(document.formuser.uname.value==""){
		alert("请输入您的登录账号！");
		document.formuser.uname.focus();
		return false
	}	
	if(document.formuser.upass.value==""){
		alert("密码不能为空！");
		document.formuser.upass.focus();
		return false
	}
}

//会员注册
function regcheck(){
   if(document.register.uname.value==""){
      alert("请先输入您的用户名！");
	  document.register.uname.focus();
	  return false;
   }
   if(document.register.upass.value==""){
      alert("请先输入您的密码！");
	  document.register.upass.focus();
	  return false;
   }
   if(document.register.upass2.value==""){
      alert("请重复输入您的密码！");
	 document.register.upass2.focus();
	  return false;
   }
   if(document.register.man.value==""){
      alert("请输入真实姓名");
	  document.register.man.focus();
	  return false;
   }
   if(document.register.email.value==""){
      alert("请输入E-Mail");
	  document.register.email.focus();
	  return false;
   }
   if(emailcheck(document.register.email.value)){
		alert("请输入正确的E-mail！");
		document.register.email.focus();
		return false;
   }
   if(document.register.tel.value==""){
      alert("请输入您的联系方式");
	  document.register.tel.focus();
	  return false;
   }
   if(document.register.add.value==""){
      alert("请输入您的通信地址");
	  document.register.add.focus();
	  return false;
   }
   if(document.register.upass.value!=document.register.upass2.value){
      alert("两次输入的密码不一致！");
	  document.register.upass.focus();
	  return false;
   }
}

//找回密码
function passcheck(){
	if(document.pass.uname.value==""){
		alert("请输入您的会员账号！");
		document.pass.uname.focus();
		return false
	}
}

//会员资料修改
function infocheck(){
   if(document.info.email.value==""){
      alert("请输入E-Mail");
	  document.info.email.focus();
	  return false;
   }
   if(emailcheck(document.info.email.value)){
		alert("请输入正确的E-mail！");
		document.info.email.focus();
		return false;
	}
   if(document.info.tel.value==""){
      alert("请输入联系电话");
	  document.info.tel.focus();
	  return false;
   }
   if(document.info.upass.value!=document.info.upass2.value){
      alert("两次输入的密码不一致！");
	  document.info.upass.focus();
	  return false;
   }
}

//站内搜索
function check_sear(){
	if(document.formSear.types.value==""){
		alert("请选择产品类别！");
		document.formSear.types.focus();
		return false
	}
	if(document.formSear.keys.value==""){
		alert("输入产品关键词！");
		document.formSear.keys.focus();
		return false
	}
}

//营销网络搜索
function searcheck(){
	if(document.formSales.cid.value==""){
		alert("请选择省份！");
		document.formSales.cid.focus();
		return false
	}
	if(document.formSales.keys.value==""){
		alert("请输入办事处名称进行查询！");
		document.formSales.keys.focus();
		return false
	}
}

//留言F
 function Fcheck(){
	if(formF.title.value==""){
      alert("主题不能为空！");
	  formF.title.focus();
	  return false;
	  }
   if(formF.man.value==""){
      alert("请正确填写您的姓名！");
	  formF.man.focus();
	  return false;
	  }
	if(formF.tel.value==""){
      alert("请填写您的联系电话！");
	  formF.tel.focus();
	  return false;
	  }
    if(formF.email.value==""){
      alert("请填写您的E-mail！");
	  formF.email.focus();
	  return false;
	  }
    if(emailcheck(formF.email.value)){
		alert("请输入正确的E-mail！");
		formF.email.focus();
		return false;
   }
	if(formF.content.value==""){
      alert("您的留言内容不能为容！");
	  formF.content.focus();
	  return false;
	  }
	if(formF.validatecode.value==""){
      alert("验证码不能为空！");
	  formF.validatecode.focus();
	  return false;
	  }
}

//判断是否为空
function MM_popupMsg(msg) { //v1.0
  alert(msg);
}

//设备展示
function showimage(u,c){
document.images.tus.src=u;
}

//产品标签
var prev;
function proCon(obj){
	//隐藏前一个
	if(prev!=null){
		document.getElementById("con"+prev).style.display="none";
		document.getElementById("m"+prev).className="proBnt";
	}
	
	//显示这一个
	document.getElementById("con"+obj).style.display="block";
	document.getElementById("m"+obj).className="proBntA";
	
	prev=obj;
}

//判断Email的正确性
function   emailcheck(string){     
  var   str_len   =   string.length;   
  if   (str_len<=5){   
        return   true   
          }       
  for(i=0;i<str_len;i++){   
          if   (string.charCodeAt(i)>127){   
  return   true     
  }   
  }   
  if   (string.indexOf("@")<2){   
          return   true   
          }       
    if   (string.indexOf(".")==1){   
          return   true   
          }       
  if   (string.indexOf(":")!=-1){   
          return   true   
  }   
 }