function validateFileExtension(fld) {
 var extn = fld.value;
 extn = extn.toLowerCase();
 if(!/(\.gif|\.jpg|\.jpeg|\.png)$/i.test(extn)) {
  return false;
 }
 return true;
}



function isNumberKey(evt)
{
 var charCode = (evt.which) ? evt.which : event.keyCode
 if (charCode > 31 && (charCode < 48 || charCode > 57))
 {
     alert("Please enter only numbers");
    return false;
}
}
 
 
function ind()
 {
	var s=document.ind_register;
	var mobile_len = s.mobile.value;
	
	if(s.username.value=="")
	{
	alert ("Please enter email");
	s.username.focus()
	return false;
	}
	 
	 if (s.username.value.indexOf("@")<1 ||
    	s.username.value.indexOf(".")==-1 ||
    	s.username.value.indexOf(",")!=-1 ||
    	s.username.value.indexOf(" ")!=-1 ||
    	s.username.value.length<6)
  {
    alert("Please enter a valid E-mail address.\n" +
    "Example: name@gmail.com");
     s.username.focus();
    return false;
  }

	 
	 
	if(s.cemail.value=="")
	{
	alert ("Please enter confirm email");
	s.cemail.focus()
	return false;
	}
 
	if (s.cemail.value.indexOf("@")<1 ||
    s.cemail.value.indexOf(".")==-1 ||
    s.cemail.value.indexOf(",")!=-1 ||
    s.cemail.value.indexOf(" ")!=-1 ||
    s.cemail.value.length<6)
  	{
    alert("Please enter a valid E-mail address.\n" +
    "Example: myname@domainname.com");
     s.cemail.focus()
    return false;
 	 }
	 
 	 if(s.username.value != s.cemail.value)
 	 {
	 alert("The email address you entered does not match");
 	 s.username.focus()
 	 return false;
	 }
  
		
	if(s.pass.value=="")
	{
	alert ("Please enter password");
	s.pass.focus()
	return false;
	}
	
	 if ((s.pass.value).length < 6 )
	 {
		alert("Password should be minimum 6 characters!");
		s.pass.focus();
		return false;
	 }
	 
	if(s.cpass.value=="")
	{
	alert ("Please enter confirm password");
	s.cpass.focus()
	return false;
	}
	
	 
	
	if(s.pass.value != s.cpass.value)
 	 {
	 alert("The password you entered doesnot match");
 	 s.cpass.focus()
 	 return false;
	 }
	 
	 
	if(s.fname.value=="")
	{
	alert ("Please enter full name");
	s.fname.focus()
	return false;
	}
	
   	
	if(s.address1.value=="")
	{
	alert ("Please enter your current address");
	s.address1.focus()
	return false;
	}
	
	if(s.address2.value=="")
	{
	alert ("Please enter your current address");
	s.address2.focus()
	return false;
	}

	if(s.area.value=="")
	{
	alert ("Please enter your area/locality");
	s.area.focus()
	return false;
	}
	
	if(s.pin.value=="")
	{
	alert ("Please enter your area pincode");
	s.pin.focus()
	return false;
	}
	
	if(s.country_name.value=="0")
	{
	alert ("Please select your country");
	s.country_name.focus()
	return false;
	}

	if(s.state.value=="0")
	{
	alert ("Please select your state");
	
	s.state.focus()
	return false;
	}
 
	if(s.city.value=="0")
	{
	alert ("Please select your city");
	s.city.focus()
	return false;
	}
 
 
	if(s.code.value == "" && s.landline.value == "" && s.mobile.value == "") 
	{
		alert("Please enter either Landline Phone or Mobile Phone Number or both!");
		s.mobile.focus();
		return false;
	}
	 
	
	if(mobile_len.length != 10) {
 
		alert("Enter valid Mobile Phone Number!");
		s.mobile.focus();
		return false;
	}
	 
	 return true;

	
}