// JavaScript Document
function check(){


if (document.frm1.Company.value ==""){
alert("Please Enter the Company Name")
document.frm1.Company.focus();
return false;
}
if (document.frm1.First_name.value ==""){
alert("Please Enter you Name")
document.frm1.First_name.focus();
return false;
}

if (document.frm1.Last_name.value ==""){
alert("Please Enter you Last Name")
document.frm1.Last_name.focus();
return false;
}
if (document.frm1.Address.value ==""){
alert("Please Enter your Mailing Address")
document.frm1.Address.focus();
return false;
}

if (document.frm1.City.value ==""){
alert("Please Enter your City")
document.frm1.City.focus();
return false;
}
if (document.frm1.State.value ==""){
alert("Please Enter your State")
document.frm1.State.focus();
return false;
}
var zipValue =document.frm1.Zip.value  
if (zipValue == ""){
  alert("Please Enter Zip code")
  document.frm1.Zip.focus()
  return false
  }
else
   {
   if (isNaN(zipValue)){
     alert("Please Enter a valid Zip Number")
     document.frm1.Zip.focus()
     document.frm1.Zip.select()
     return false
      }
   }
   
   if (document.frm1.Country.value ==""){
alert("Please Enter you Country Name")
document.frm1.Country.focus();
return false;
}
   
  

var phone =document.frm1.Phone.value  
if (phone == ""){
  alert("Please Enter your contact number")
  document.frm1.Phone.focus()
  return false
  }
 var emailValue = document.frm1.Email.value
if (emailValue == ""){
        alert("You Should Enter your Email-ID for future contact")
      document.frm1.Email.focus()
      return false
     }
 
else
    {
      var mailId =false
      for (i=0; i<emailValue.length; ++i){
             if (emailValue.substring(i,i+1) == "@"){
                                           mailId = true
                                           break
                                      } 
          }
       if (mailId==false){
          alert("Please enter a valid Email-Id ")
          document.frm1.Email.focus()
          document.frm1.Email.select()
          return false
        }
     }   

if (document.frm1.Comments.value ==""){
quess = confirm("You are about to send this information without any comments??","yes","no")
if (quess == false){
document.frm1.Comments.focus();
return false;
}
}
}