function checkUni(formCourse) 
{						
  var emailIDCourse=document.formCourse.email1;

  if (formCourse.university1.value == "") 
  {
    alert("Please fill in the name of the university:");
    formCourse.university1.focus();
    return false;
  } 

  if(formCourse.fullname1.value == "") 
  {
    alert("Please fill in your full name!");
    formCourse.fullname1.focus();
    return false;
  }

  if ((emailIDCourse.value == null)||(emailIDCourse.value==""))
  {
    alert("Please enter your email address");
    formCourse.email1.focus();
    return false;
  }

   if (echeck(emailIDCourse.value)==false)   
   {
     formCourse.email1.focus();
     return false;
   }
	
 var num = new Array
 (
	"985936563",
	"453554388",
	"738264925",
	"1462666862",	
	"1940810213",
	"134178053",
	"2014125442",
	"438753187",
	"1936736253",
	"1936736253",
	"452220308"
 	);

  var num_length = num.length;
  var dongle = document.getElementById("dongleID1").value;

  for (i=0; i<num_length; i++) 
  {
    if(dongle == num[i]) 
    {
      return true;
    }	

  }
	
  alert("Please insert a valid Dongle ID number!");
  return false;   	
}


function echeck(str) 
{							
  var at="@"
  var dot="."
  var lat=str.indexOf(at)
  var lstr=str.length
  var ldot=str.indexOf(dot)
	
  if (str.indexOf(at)==-1)
  {
    alert("Invalid E-mail")
    return false
  }
							
  if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)
  {
	 alert("Invalid E-mail")
     return false
  }
							
   if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)
   {
	  alert("Invalid E-mail")
	  return false
   }
							
	if (str.indexOf(at,(lat+1))!=-1)
	{
	   alert("Invalid E-mail")
	   return false
	}
							
	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
	{
	  alert("Invalid E-mail")
	  return false
	}
							
	if (str.indexOf(dot,(lat+2))==-1)
	{
	    alert("Invalid E-mail")
		return false
	}
									
	if (str.indexOf(" ")!=-1)
	{
	    alert("Invalid E-mail")
		return false
	}	
	return true
}