<!--
     
    function show_alert() { 
        var msg = "<?php $alert_msg; ?>";
        alert(msg); 
    }
    
    
    function trim(s) { 
        while (s.substring(0,1) == ' ') { 
            s = s.substring(1,s.length); 
        } 
        while (s.substring(s.length-1,s.length) == ' ') { 
            s = s.substring(0,s.length-1); 
        } 

        return s; 
    } 

    function Validate_CommentForm(Form) {
        var myval = Form.comt.value;
        myval = myval.replace(/\r\n/g,""); 
        myval = myval.replace(/\r/g,""); 
        myval = myval.replace(/\n/g,""); 
        myval = trim(myval);
 
        if (Form.nam.value == "") {
            alert("You cannot submit a blank name field. Try again.");
            Form.nam.focus();
            return(false);
        }             
        else if (myval == "") {
            alert("You cannot submit a blank comment field. Try again.");
            Form.comt.focus();
            return(false);
        }         
        else if (Form.pat.value == "") {
            alert("You cannot submit a blank graphic validation field. Try again.");
            Form.pat.focus();
            return(false);
        }         
        else return(true);
    }
 
     function ValidateReg_Form(Form) { 
        if (Form.un.value == "") {
            alert("Please enter your name!");
            Form.un.focus();
            return(false);
        } 
        else if (Form.em.value == "") {
            alert("Please enter your email!");
            Form.em.focus();
            return(false);
        } 
        else if (Form.pw.value == "") {
            alert("You cannot submit a blank password field. Try again.");
            Form.pw.focus();
            return(false);
        } 
        else if (Form.pw2.value == "") {
            alert("You cannot submit a blank password confirmation field. Try again.");
            Form.pw2.focus();
            return(false);
        }                                                                 
        else if (Form.pat.value == "") {
            alert("You cannot submit a blank graphic validation field. Try again.");
            Form.pat.focus();
            return(false);
        }         
        else return(true);
    }
    
    
    function UpdateUserData(Form) { 
        if (Form.nam.value == "") {
            alert("Please enter your name!");
            Form.nam.focus();
            return(false);
        } 
        else if (Form.email.value == "") {
            alert("Please enter your email!");
            Form.email.focus();
            return(false);
        } 
        else return(true);
    } 
      
    
    function limitText(limitField, limitCount, limitNum) {
        if (limitField.value.length > limitNum) {
            limitField.value = limitField.value.substring(0, limitNum);
        } else {
            limitCount.value = limitNum - limitField.value.length;
        }
    }

    function DispSwitch(sw)    {
        if (sw.style.display == "none")    {

            sw.style.display = "";

        } else {

            sw.style.display = "none";

        }
    }

     function doClear(tt) {
         if (tt.value == tt.defaultValue) {
             tt.value = ""
         }
     }

    function MM_reloadPage(init) {  //reloads the window if Nav4 resized
      if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
        document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
      else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
    }
    MM_reloadPage(true);


// -->