function sendQuestion()
{
 var contin = 1;
 var alertmessage = "";

 if (document.getElementById("questionemail").value.indexOf("@") == -1)
 {
  alertmessage = alertmessage + "Please enter a valid email\n";
  contin = 0;
 }
 if (document.getElementById("question").value == "" || document.getElementById("question").value == "Enter Your Question Here...")
 {
  alertmessage = alertmessage + "Please enter a question\n";
  contin = 0;
 } 
 if (contin == 1) document.getElementById("askaquestion").submit();
 else alert(alertmessage);
}

function sendLogin()
{
 var contin = 1;
 var alertmessage = "";

 if (document.getElementById("loginemail").value == "")
 {
  alertmessage = alertmessage + "Please enter a username\n";
  contin = 0;
 }
 if (document.getElementById("loginpassword").value == "")
 {
  alertmessage = alertmessage + "Please enter a password\n";
  contin = 0;
 }
 if (contin == 1) document.getElementById('toploginform').submit();
 else alert(alertmessage);
}