function checkRegisUserForm()
{
	with (window.document.frmSignup) {
		if (isEmpty(txtfirstname, 'Enter first name', true)) {
			return;
		}
		else if (isEmpty(txtlastname, 'Enter last name', true)) {
			return;
		}
		else if (isEmpty(txtemail, 'Enter email address', true)) {
			return;
		}
		else if(isNotEmail(txtemail, 'The Email field requires a \"@\" and a \".\" be used. \n\nPlease re-enter your Email address.')){
			return;
		}
		else if (isNotEqual(txtemail,txtcemail, 'The confirm email address does not match')){
			return;
		}
		else if (isEmpty(txtusername, 'Enter username', true)) {
			return;
		}
		else if (isEmpty(txtpassword, 'Enter password', true)) {
			return;
		}
		else if(isNotEqual(txtpassword,txtcpassword, 'The confirm password does not match', true)){
			return;
		}
		else {
			txtfirstname.value = trim(txtfirstname.value);
			txtlastname.value = trim(txtlastname.value);
			txtemail.value = trim(txtemail.value);
			
			txtusername.value = trim(txtusername.value);
			txtpassword.value = trim(txtpassword.value);
			submit();
		}
	}
}