// JavaScript Document

function checkall()
{
	var expTelephone = /[^\d|\s]+/;
	var expDigit = /[^\d]+/;
	
	if(document.getElementById('name').value=="")
	{
		 alert("Name field cannot be left blank");
		 document.getElementById('name').focus();
		 return false;
	}
/*	if(document.getElementById('company').value=="")
	{
		 alert("Company field cannot be left blank");
		 document.getElementById('company').focus();
		 return false;
	}
	if(document.getElementById('city').value=="")
	{
		 alert("City field cannot be left blank");
		 document.getElementById('city').focus();
		 return false;
	}
*/	
	if(document.getElementById('phone').value=="")
	{
		 alert("Phone field cannot be left blank");
		 document.getElementById('phone').focus();
		 return false;
	}
	else if(expTelephone.test(document.frmrec.phone.value)==true)
	{
		alert("Telephone number must be numeric.");
		document.frmrec.phone.focus();
		return false;
	}
		
	if(document.frmrec.email.value=="")
	{
		 alert("Email field cannot be left blank");
		 document.frmrec.email.focus();
		 return false;
	}
	else if(document.frmrec.email.value!="")
	{	
		 var emailexpr = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*\.(\w{2}|(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum|))$/i;
		 if (document.frmrec.email.value.search(emailexpr) == -1)
		 {
		 	alert("Invalid Email Id");
		 	document.frmrec.email.focus();
		 	return false;
		}
	} 
 if(document.frmrec.requirements.value=="")
	{
		 alert("Requirements field cannot be left blank");
		 document.frmrec.requirements.focus();
		 return false;
	}
if(document.frmrec.seccode.value.replace(/\s+/,'')=="" || document.frmrec.seccode.value.replace(/\s+/,'').length!=7){
	alert("Please enter the verification code");
	return false;	
}else if(!IsNumeric(document.frmrec.seccode.value)){
	alert("Invalid verification code.");
	return false;		
	
}
	
	
	return true;
}
function IsNumeric(sText)

{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;

 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
   
   }