// validation for contact form
 
function check_valid()
{
  var alphaExp = /^[a-zA-Z]+$/;
  var phonenumber =/(^[0-9\s\-\+]{0,20})$/;
  var emailRe = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*\.(\w{2}|(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum))$/;
  if(document.frm_career.first_name.value=='')
  {
    alert("Please enter first name");
	document.frm_career.first_name.focus();
	return false;
  
  }
  if(!document.frm_career.first_name.value.match(alphaExp))
  {
    alert("Please enter valid first name");
	document.frm_career.first_name.focus();
	return false;
  
  }
  if(document.frm_career.middle_name.value)
  {
   
  if(!document.frm_career.middle_name.value.match(alphaExp))
  {
    alert("Please enter valid middle name");
	document.frm_career.middle_name.focus();
	return false;
  
  }
  }
  if(document.frm_career.sur_name.value=='')
  {
    alert("Please enter surname");
	document.frm_career.sur_name.focus();
	return false;
  
  }
  if(!document.frm_career.sur_name.value.match(alphaExp))
  {
    alert("Please enter valid sur name");
	document.frm_career.sur_name.focus();
	return false;
  
  }
  if(document.frm_career.sur_name.value=='')
  {
    alert("Please enter sur name");
	document.frm_career.sur_name.focus();
	return false;
  
  }
  		  
 if(document.frm_career.MeetingDateandTime.value=='')
  {
    alert("Please enter birth date");
	document.frm_career.MeetingDateandTime.focus();
	return false;
  
  }
  // education qualification
  if(document.frm_career.degree3.value=='')
  {
    alert("Please enter your degree");
	document.frm_career.degree3.focus();
	return false;
  
  }
  if(document.frm_career.education.value=='')
  {
    alert("Please enter your Institute Name");
	document.frm_career.education.focus();
	return false;
  
  }
  if(document.frm_career.txt_grade2.value=='')
  {
    alert("Please enter your Marks");
	document.frm_career.txt_grade2.focus();
	return false;
  
  }
  //////////////////
  if(document.frm_career.organisation.value=='')
  {
    alert("Please enter organisation");
	document.frm_career.organisation.focus();
	return false;
  
  }
  if(document.frm_career.position.value=='')
  {
    alert("Please enter position");
	document.frm_career.position.focus();
	return false;
  
  }
   if(document.frm_career.MeetingDateandTime1.value=='')
  {
    alert("Please enter duration start");
	document.frm_career.MeetingDateandTime1.focus();
	return false;
  
  }
  if(document.frm_career.MeetingDateandTime2.value=='')
  {
    alert("Please enter duration end");
	document.frm_career.MeetingDateandTime2.focus();
	return false;
  
  }
  if(document.frm_career.landline_number.value=='')
  {
    alert("Please enter phone number");
	document.frm_career.landline_number.focus();
	return false;
  
  }
  if(!document.frm_career.landline_number.value.match(phonenumber))
	  {
		alert("Please enter valid phone number");
		document.frm_career.landline_number.focus();
		return false;
	  }
	 if(document.frm_career.mobile_number.value)
  {
    if(!document.frm_career.mobile_number.value.match(phonenumber))
	  {
		alert("Please enter valid mobile number");
		document.frm_career.landline_number.focus();
		return false;
	  }
  
  }  
  
  if(document.frm_career.email.value=='')
  {
    alert("Please enter email address");
	document.frm_career.email.focus();
	return false;
  
  }
 
  if(!document.frm_career.email.value.match(emailRe))
  {
    alert("Please enter valid email address");
	document.frm_career.email.focus();
	return false;
  
  }
  
  if(document.frm_career.Permenant_address.value=='')
  {
    alert("Please enter Permenant address");
	document.frm_career.Permenant_address.focus();
	return false;
  
  }
   var i = 0;
   
     for(i = 1; i<=10; i++)
   {
	   //alert(document.getElementById("div_"+i).style.display);
	   if(document.getElementById("div_"+i).style.display == "none")
	   	break;
	   if(document.getElementById("organisation_"+i).value=='')
	   {
		 alert('please enter your another organisation');
		 document.getElementById("organisation_"+i).focus();
		 return false;
		   
		}
		if(document.getElementById("position_"+i).value=='')
	   {
		 alert('please enter your another position');
		 document.getElementById("position_"+i).focus();
		 return false;
		   
		}
		/*if(document.getElementById("MeetingDateandTime_"+i).value=='')
	   {
		 alert('please enter your another duaration from');
		 document.getElementById("MeetingDateandTime_"+i).focus();
		 return false;
		   
		}
		if(document.getElementById("MeetingDateandTime1_"+i).value=='')
	   {
		 alert('please enter your another duration to');
		 document.getElementById("MeetingDateandTime1_"+i).focus();
		 return false;
		   
		}*/
   }
   /*if(document.frm_career.current_address.value=='')
  {
    alert("Please enter Current address");
	document.frm_career.current_address.focus();
	return false;
  
  }*/
  
   /*if(document.frm_career.textfield3.value)
  {
	  if(!document.frm_career.textfield3.value.match(phonenumber))
	  {
		alert("Please enter valid landline number");
		document.frm_career.textfield3.focus();
		return false;
	  }
  }
  if(document.frm_career.textfield4.value)
  {
	  if(!document.frm_career.textfield4.value.match(phonenumber))
	  {
		alert("Please enter valid mobile number");
		document.frm_career.textfield4.focus();
		return false;
	  }
  }
  if(document.frm_career.textfield5.value=='')
  {
    alert("Please enter email address");
	document.frm_career.textfield5.focus();
	return false;
  
  }
 
  if(!document.frm_career.textfield5.value.match(emailRe))
  {
    alert("Please enter valid email address");
	document.frm_career.textfield5.focus();
	return false;
  
  }
  if(document.frm_career.textarea.value=='')
  {
    alert("Please enter comment");
	document.frm_career.textarea.focus();
	return false;
  
  }*/

} 
/*function show(id)
{
		
	if(id)
	{
	  document.getElementById('org_id').style.display = 'block';
	  return false;
		
	}
	else
	{
		
	document.getElementById('org_id').style.display = 'none';	
	}
	
	
}*/