function sub2()
	{
		var illegalChars = /\W/;
	if (window.document.loginform1.username.value=="" ||window.document.loginform1.username.value==null)
		{
		window.alert("Please enter the userId");
		window.document.loginform1.username.focus();
		return false;
		} 
	/*if(document.loginform1.username.value.length > 8 )
    {
		window.alert("Username must be not be more than 8 characters");
		document.loginform1.username.focus();
		return false;
	}*/	
	if (illegalChars.test(document.loginform1.username.value)) 
				{
				window.alert("Use only a-z, 0-9,Underscore in User-Id");
				window.document.loginform1.username.focus();
				return false;
				} 
			str=document.loginform1.username.value;
			str=str.toUpperCase();
				
				if(str=="ALTER" || str=="DROP" || str=="DELETE" || str=="TRUNCATE" || str=="UPDATE" || str=="MODIFY" ||str=="SP_HELP" ||str=="SP_") 
				{
					window.alert("The User-Id you have selected has restricted words and hence cannot be allowed as a User-Id. Please select different User-Id");
					window.document.loginform1.username.focus();
					return false;
				}
				
							
	//if (document.loginform1.pwd.value=="" || document.loginform1.pwd.value==null)
	//	{
	//	window.alert("Please enter the date of birth");
	//	window.document.loginform1.pwd.focus();
	//	return false
	//	}
	//if(document.loginform1.pwd.value.length > 6)
  //  {
	//	window.alert("Password must not be more than 6 characters");
	//	document.loginform1.pwd.focus();
	//	return false
	//}	
	//if (document.loginform1.pwd2.value=="" || document.loginform1.pwd2.value==null)
	//	{
	//	window.alert("Please enter the confirm password");
	//	window.document.loginform1.pwd2.focus();
	//	return false
	//	}
	//	if (document.loginform1.pwd2.value != document.loginform1.pwd.value)
	//	{
	//	window.alert("Confirm Password and Password should be same");
	//	window.document.loginform1.pwd2.focus();
	//	return false
	//	}
	if (document.loginform1.dd.value=="" || document.loginform1.dd.value==null)
		{
		window.alert("Please select the date");
		window.document.loginform1.dd.focus();
		return false
		} 
	if (document.loginform1.mm.value=="" || document.loginform1.mm.value==null)
		{
		window.alert("Please select the month");
		window.document.loginform1.mm.focus();
		return false
		} 
		
	if (document.loginform1.yy.value=="" || document.loginform1.yy.value==null)
		{
		window.alert("Please select the year");
		window.document.loginform1.yy.focus();
		return false
		} 
	
	if (document.loginform1.fname.value=="" || document.loginform1.fname.value==null)
		{
		window.alert("Please enter the Frist Name");
		window.document.loginform1.fname.focus();
		return false
		}
		
	if (!document.loginform1.sex[0].checked && 
     !document.loginform1.sex[1].checked) 
    {
 	alert("Please select the gender"); 
	return false;
	}
		
    for (var i=0; i < document.loginform1.stud.length; i++)
   {
   if (document.loginform1.stud[i].checked)
      {
      var rad_val = document.loginform1.stud[i].value;
      }
   }

  if(rad_val=='Yes')
  {
		
	    if (document.loginform1.address.value=="" || document.loginform1.address.value==null)
		    {
		    window.alert("Please enter the Address Line 1");
		    window.document.loginform1.address.focus();
		    return false
		    }
	    if (document.loginform1.addressline2.value=="" || document.loginform1.addressline2.value==null)
		    {
		    window.alert("Please enter the Address Line 2");
		    window.document.loginform1.addressline2.focus();
		    return false
		    }
	    if (document.loginform1.city.value=="" || document.loginform1.city.value==null)
		    {
		    window.alert("Please enter the city");
		    window.document.loginform1.city.focus();
		    return false
		    }
	    if (document.loginform1.state.value=="" || document.loginform1.state.value==null)
		    {
		    window.alert("Please select the State");
		    window.document.loginform1.state.focus();
		    return false
		    } 
	}	    	
	if(document.loginform1.email.value=="" ||document.loginform1.email.value==null)
    {
		window.alert("Please enter the email");
		document.loginform1.email.focus();
		return false
	}
    else if(document.loginform1.email.value != "")
	{
		mailid = document.loginform1.email.value
		sep1 = mailid.indexOf("@")
		sep2 = mailid.indexOf(".")
		sep3 = mailid.indexOf("@",sep1+1)
		sep4 = mailid.lastIndexOf(".")		
		
		if (sep1 <= 0 || sep2 <= 0)
		{
			alert("Enter valid email")
			document.loginform1.email.focus();
			return false
		}	
		else if((sep4-sep2) != 0)
		{
		    if(sep1 > sep4)
			{
			
			alert("Enter valid email")
			document.loginform1.email.focus();
			return false
			}
		}	
		else if((sep4-sep2) == 0)	
		{
			if(sep1 > sep2)
			{
			
			alert("Enter valid email")
			document.loginform1.email.focus();
			return false
			}
		
		
		
		}
		//else if((sep2 - sep1) < 2)
		//{
		//	alert("Enter valid email 3")
		//	document.loginform1.email.focus();
		//	return false
		//}
		else if(sep3 >= 0)
		{
			alert("Enter valid email")
			document.loginform1.email.focus();
			return false
		}
		else if(sep4 == mailid.length -1)
		{
			alert("Enter valid email")
			document.loginform1.email.focus();
			return false
		}		
	}
	if (document.loginform1.qualification.value=="" || document.loginform1.qualification.value==null)
		{
		window.alert("Please enter the Qualification");
		window.document.loginform1.qualification.focus();
		return false
		}
	
	if (! document.loginform1.agreetandc.checked)
		{
		window.alert("Agree on Terms and Conditions to register");
		window.document.loginform1.agreetandc.focus();
		return false
		}
		
	return true
	}