var flag_email=0;

      var flag=1;

      function validate_join()
      {
         

          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_name').value=="")
          {
          alert("Please enter your Name");
          document.getElementById('ctl00_ContentPlaceHolder1_txt_name').focus();
          return false;
          }

          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_address').value=="")
          {
          alert("Please enter your Address");
          document.getElementById('ctl00_ContentPlaceHolder1_txt_address').focus();
          return false;
          }

 

        if (document.getElementById('ctl00_ContentPlaceHolder1_txt_phone_o').value!="")
        {        
       
            if (val_phone(document.getElementById('ctl00_ContentPlaceHolder1_txt_phone_o').value)==false)
            {
            alert("Please enter valid office phone no.");
            document.getElementById('ctl00_ContentPlaceHolder1_txt_phone_o').focus();
            return false;
            }
        } 

        if (document.getElementById('ctl00_ContentPlaceHolder1_txt_extension').value!="")
        {        
     
            if (val_phone(document.getElementById('ctl00_ContentPlaceHolder1_txt_extension').value)==false)
            {
            alert("Please enter valid extension no.");
            document.getElementById('ctl00_ContentPlaceHolder1_txt_extension').focus();
            return false;
            }
        }                   

          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_phone_R').value=="")
          {
          alert("Please enter your Residential phone no.");
          document.getElementById('ctl00_ContentPlaceHolder1_txt_phone_R').focus();
          return false;
          }

          else (document.getElementById('ctl00_ContentPlaceHolder1_txt_phone_R').value!="")
        {        

            if (val_phone(document.getElementById('ctl00_ContentPlaceHolder1_txt_phone_R').value)==false)
            {
            alert("Please enter valid Residential phone no.");
            document.getElementById('ctl00_ContentPlaceHolder1_txt_phone_R').focus();
            return false;
            }

        } 

        if (document.getElementById('ctl00_ContentPlaceHolder1_txt_mobile').value!="")
        {        
            if (val_phone(document.getElementById('ctl00_ContentPlaceHolder1_txt_mobile').value)==false)
            {
            alert("Please enter valid Mobile no.");
            document.getElementById('ctl00_ContentPlaceHolder1_txt_mobile').focus();
            return false;

            }

        }

          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_email').value=="")
          {
          alert("Please enter your email id");
          document.getElementById('ctl00_ContentPlaceHolder1_txt_email').focus();
          return false;
          }

          else
          {

              checkEmail(document.getElementById('ctl00_ContentPlaceHolder1_txt_email').value);
              if (flag_email==1)
              {
                  alert("Please enter your valid email id");
                  document.getElementById('ctl00_ContentPlaceHolder1_txt_email').focus();
                  return false;

              }

          }

          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_dob').value=="")
          {
          alert("Please enter your Date of Birth");
          document.getElementById('ctl00_ContentPlaceHolder1_txt_dob').focus();
          return false;

          }
          else
          {

           validatedate(document.getElementById('ctl00_ContentPlaceHolder1_txt_dob').value);
           if (flag==0)

           {

              alert("Please enter valid date of birth");
              document.getElementById('ctl00_ContentPlaceHolder1_txt_dob').focus();
              flag=1;
              return false;
           }

          }

            if((document.getElementById('ctl00_ContentPlaceHolder1_msyes').checked==false)&&(document.getElementById('ctl00_ContentPlaceHolder1_msno').checked==false))
            {
             alert("Please select your Marital Status"); 
             return false;
            }
          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_10th_insti').value=="")
          {
          alert("Please enter your Educational Details");
          document.getElementById('ctl00_ContentPlaceHolder1_txt_10th_insti').focus();
          return false;
          }

          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_10th_secure').value=="")
          {
          alert("Please enter your Educational Details");
          document.getElementById('ctl00_ContentPlaceHolder1_txt_10th_secure').focus();
          return false;
          }
          else
          {
           if (val_numeric(document.getElementById('ctl00_ContentPlaceHolder1_txt_10th_secure').value)==false)
            {
            alert("Please enter valid percentage");
            document.getElementById('ctl00_ContentPlaceHolder1_txt_10th_secure').focus();
            return false;
            }         

          }

          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_10th_year').value=="")
          {
          alert("Please enter your Educational Details");
          document.getElementById('ctl00_ContentPlaceHolder1_txt_10th_year').focus();
          return false;
          }

          else
          {
           if (val_numeric(document.getElementById('ctl00_ContentPlaceHolder1_txt_10th_year').value)==false)
            {

            alert("Please enter valid year");
            document.getElementById('ctl00_ContentPlaceHolder1_txt_10th_year').focus();
            return false;
            }         

          }

          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_12th_insti').value=="")
          {
          alert("Please enter your Educational Details");
          document.getElementById('ctl00_ContentPlaceHolder1_txt_12th_insti').focus();
          return false;

          }

          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_12th_secure').value=="")
          {
          alert("Please enter your Educational Details");
          document.getElementById('ctl00_ContentPlaceHolder1_txt_12th_secure').focus();
          return false;

          } 
          else
          {
           if (val_numeric(document.getElementById('ctl00_ContentPlaceHolder1_txt_12th_secure').value)==false)
            {

            alert("Please enter valid percentage");
            document.getElementById('ctl00_ContentPlaceHolder1_txt_12th_secure').focus();
            return false;

            }         

          }   

          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_12th_year').value=="")

          {

          alert("Please enter your Educational Details");

          document.getElementById('ctl00_ContentPlaceHolder1_txt_12th_year').focus();

          return false;

          }

          else

          {

           if (val_numeric(document.getElementById('ctl00_ContentPlaceHolder1_txt_12th_year').value)==false)

            {

            alert("Please enter valid year");

            document.getElementById('ctl00_ContentPlaceHolder1_txt_12th_year').focus();

            return false;

            }         

          } 

          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_grad_insti').value=="")

          {

          alert("Please enter your Educational Details");

          document.getElementById('ctl00_ContentPlaceHolder1_txt_grad_insti').focus();

          return false;

          }

          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_grad_secure').value=="")

          {

          alert("Please enter your Educational Details");

          document.getElementById('ctl00_ContentPlaceHolder1_txt_grad_secure').focus();

          return false;

          }

          else

          {

           if (val_numeric(document.getElementById('ctl00_ContentPlaceHolder1_txt_grad_secure').value)==false)

            {

            alert("Please enter valid percentage");

            document.getElementById('ctl00_ContentPlaceHolder1_txt_grad_secure').focus();

            return false;

            }         

          }          

          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_grad_year').value=="")

          {

          alert("Please enter your Educational Details");

          document.getElementById('ctl00_ContentPlaceHolder1_txt_grad_year').focus();

          return false;

          }

          else

          {

           if (val_numeric(document.getElementById('ctl00_ContentPlaceHolder1_txt_grad_year').value)==false)

            {

            alert("Please enter valid year");

            document.getElementById('ctl00_ContentPlaceHolder1_txt_grad_year').focus();

            return false;

            }         

          }

          if (document.getElementById('ctl00_ContentPlaceHolder1_txt_pg_secure').value!="")

          {

              if (val_numeric(document.getElementById('ctl00_ContentPlaceHolder1_txt_pg_secure').value)==false)

            {

                alert("Please enter valid percentage");

                document.getElementById('ctl00_ContentPlaceHolder1_txt_pg_secure').focus();

                return false;

            }

        }

        if (document.getElementById('ctl00_ContentPlaceHolder1_txt_pg_year').value!="")

          {

              if (val_numeric(document.getElementById('ctl00_ContentPlaceHolder1_txt_pg_year').value)==false)

            {

                alert("Please enter valid year");

                document.getElementById('ctl00_ContentPlaceHolder1_txt_pg_year').focus();

                return false;

            }

        }

        if (document.getElementById('ctl00_ContentPlaceHolder1_txt_others_secure').value!="")

          {

              if (val_numeric(document.getElementById('ctl00_ContentPlaceHolder1_txt_others_secure').value)==false)

            {

                alert("Please enter valid percentage");

                document.getElementById('ctl00_ContentPlaceHolder1_txt_others_secure').focus();

                return false;

            }

        }

        if (document.getElementById('ctl00_ContentPlaceHolder1_txt_others_year').value!="")

          {

              if (val_numeric(document.getElementById('ctl00_ContentPlaceHolder1_txt_others_year').value)==false)

            {

                alert("Please enter valid year");

                document.getElementById('ctl00_ContentPlaceHolder1_txt_others_year').focus();

                return false;

            }

        }

        if (document.getElementById('ctl00_ContentPlaceHolder1_txt_1st_exper').value!="")

          {

              if (val_numeric(document.getElementById('ctl00_ContentPlaceHolder1_txt_1st_exper').value)==false)

            {

                alert("Please enter valid experiance");

                document.getElementById('ctl00_ContentPlaceHolder1_txt_1st_exper').focus();

                return false;

            }

        }

        if (document.getElementById('ctl00_ContentPlaceHolder1_txt_2nd_exper').value!="")

          {

              if (val_numeric(document.getElementById('ctl00_ContentPlaceHolder1_txt_2nd_exper').value)==false)

            {

                alert("Please enter valid experiance");

                document.getElementById('ctl00_ContentPlaceHolder1_txt_2nd_exper').focus();

                return false;

            }

        }

        if (document.getElementById('ctl00_ContentPlaceHolder1_txt_3rd_exper').value!="")

          {

              if (val_numeric(document.getElementById('ctl00_ContentPlaceHolder1_txt_3rd_exper').value)==false)

            {

                alert("Please enter valid experiance");

                document.getElementById('ctl00_ContentPlaceHolder1_txt_3rd_exper').focus();

                return false;

            }

        }

          if (document.getElementById('ctl00_ContentPlaceHolder1_ddl_position').value=="0")

          {

          alert("Please select Position Applied for");

          document.getElementById('ctl00_ContentPlaceHolder1_ddl_position').focus();

          return false;

          }

       return true;       

   }

      function val_phone(val)

      {     

      var validchrs='+ 0123456789-';

      var isnumeric=true;

      var i;

      var chrs;

      

        for (i=0;i<val.length;i++)

          {     

              chrs=val.charAt(i);   

              if ((validchrs.indexOf(chrs)!="-1")&& isnumeric==true)

              {

              isnumeric=true;        

              }

              else

              {

              isnumeric=false;              

              }   

          }

          return isnumeric;   

      }

    function val_numeric(val)

      {     

      var validchrs='0123456789';

      var isnumeric=true;

      var i;

      var chrs;

      

        for (i=0;i<val.length;i++)

          {     

              chrs=val.charAt(i);   

              if ((validchrs.indexOf(chrs)!="-1")&& isnumeric==true)

              {

              isnumeric=true;        

              }

              else

              {

              isnumeric=false;              

              }   

          }

          return isnumeric;   

      }

      

    function checkEmail(email) 

    {

        if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(email))

        {

            flag_email=0;

        }

        else

        {

            flag_email=1;

        }

        return flag_email;

    }

    function validatedate(date)

    {

    var date_val;

        if (date.length==10)

        {         

            if (!(date.charAt(2)=="/"))

            {    

                flag=0;

            }

            if (!(date.charAt(5)=="/"))

            {

                flag=0;

            }   

            date_val=date.split("/");

            if (date_val.length==3)

            {

                if ((date_val[0]>31)||(date_val[0].charAt(0)==0 && date_val[0].charAt(1)==0))

                {

                flag=0; 

                }

                if ((date_val[1]>12) ||(date_val[1].charAt(0)==0 && date_val[1].charAt(1)==0)) 

                {

                flag=0;

                }

                return false;             

            }

            else

            {

                flag=0;

            }

        }

        else

        {

            flag=0;

        }                                 

        return flag;          

    }

 function lastapp(val)
 {
    if (val==1)
    {
      document.getElementById("lastappeared").style.display="block";
    }
    else if(val==2)
    {
      document.getElementById("lastappeared").style.display="none";
    }
    else if (val==3)
    {
        document.getElementById("friend").style.display="block";
        document.getElementById("friend1").style.display="block";
    }
    else if (val==4)
    {
        document.getElementById("friend").style.display="none";
        document.getElementById("friend1").style.display="none";
    }
    
 }