<!--
function validate(frm) {
    var browserName = navigator.appName;
    var browserVer = parseInt(navigator.appVersion);
    if (browserName != "Netscape" || (browserName == "Netscape" && browserVer != 2)) {
	 if (frm.title.value == "none"){
            alert("Please select your title");
            frm.title.focus();
            return false;
        }
	 if (frm.firstName.value.length == 0){
            alert("Please enter your first name");
            frm.firstName.focus();
            return false;
        }

	 if (frm.lastName.value.length == 0){
            alert("Please enter your last name");
            frm.lastName.focus();
            return false;
        }
	if (!check_email(frm.email.value)){
            alert("Please enter a valid email address!");
            frm.email.focus();
            return false;			
        }
   }
}

function validateLogin(frm) {
    var browserName = navigator.appName;
    var browserVer = parseInt(navigator.appVersion);
    if (browserName != "Netscape" || (browserName == "Netscape" && browserVer != 2)) {
			if (!check_email(frm.loginEmail.value)){
            alert("Please enter a valid email address!");
            frm.loginEmail.focus();
            return false;			
      }
	 		if (frm.loginPassword.value.length == 0){
            alert("Please enter your password");
            frm.loginPassword.focus();
            return false;
      }
   }
}

function validateSignup(frm) {
    var browserName = navigator.appName;
    var browserVer = parseInt(navigator.appVersion);
    if (browserName != "Netscape" || (browserName == "Netscape" && browserVer != 2)) {
			if (!check_email(frm.email.value)){
            alert("Please enter a valid email address!");
            frm.email.focus();
            return false;			
      }
 			if (frm.password.value.length < 6 ){
            alert("Please enter a password no less than 6 characters, numbers and letters only");
						frm.password.focus();
            return false;
      }
 			if (frm.newPassword.value != frm.checkPassword.value){
            alert("Passwords do not match, please re-enter your password");
						frm.checkPassword.focus();
            return false;
      }
   }
}

function check_email(e) {

	ok = "1234567890qwertyuiop[]asdfghjklzxcvbnm.@-_QWERTYUIOPASDFGHJKLZXCVBNM";
	for(i=0; i < e.length ;i++){
		if(ok.indexOf(e.charAt(i))<0){ 
		return (false);
		}	
	} 

	if (document.images) {
		re = /(@.*@)|(\.\.)|(^\.)|(^@)|(@$)|(\.$)|(@\.)/;
		re_two = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/;
		if (!e.match(re) && e.match(re_two)) {
			return (-1);		
		} 
	}
}
//-->