//

function preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}}


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


function swapImgRestore() { //v3.0
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;}


function preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}}


function findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;}


function swapImage() { //v3.0
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}}


function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=530,height=400');");}


function popUp2(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=yes,width=800,height=600');");}


function getDate() {
myDate.getDate();}




		
function doSubmit() {
if (document.frm.fname.value == '')
{
alert("Please enter your first name");
document.frm.fname.focus();
return;
}
			
if (document.frm.lname.value == '')
{
alert("Please enter your last name");
document.frm.lname.focus();
return;
}
		
if (document.frm.homestreet1.value == '')
{
alert("Please enter your street address");
document.frm.homestreet1.focus();
return;
}
			
if (document.frm.homecity.value == '')
{
alert("Please enter your address city");
document.frm.homecity.focus();
return;
}
				
if (document.frm.homestateprovince.value == '')
{
alert("Please enter your address state");
document.frm.homestateprovince.focus();
return;
}
			
if (document.frm.homepostal.value == '')
{
alert("Please enter your address Zip code");
document.frm.homepostal.focus();
return;
}
		
/*if (document.frm.jobtitle.value != '')
{
if (document.frm.company.value == ''){
alert("Please enter your Company");
document.frm.company.focus();
return;
}					
}
			
if (document.frm.major.value != '')
{			
if ((document.frm.school.value == '')||(document.frm.gpa.value == '')||(document.frm.scale.value == '')){
alert("Please enter your School");	
return;			
}			
}


*/
			
				
/*var zipTemplate = /^[0-9][0-9][0-9][0-9][0-9]/;
if(!validate(document.frm.homepostal.value, zipTemplate))
return;
				
			
if 	((document.frm.gpa.value != '')||(document.frm.scale.value !='')) {
			
if (document.frm.gpa.value == ''){
alert("Please fill in the GPA");
return;
}	
		
if (document.frm.scale.value == ''){
alert("Please fill in the Scale");
return;
}
						
var gpaTemplate = /^[0-9]\.[0-9]$/;
if(!validateGpa(document.frm.gpa.value, gpaTemplate))
return;	
if(!validateGpa(document.frm.scale.value, gpaTemplate))
return;	
}


*/
		
					
function phoneValidate(strphone){
phoneTemplate = /\d{3}-\d{3}-\d{4}/;		 
if(!phoneTemplate.test(strphone))
{
alert("Incorrect Phone Format 123-456-7890");
document.frm.homepostal.focus();
return false;
}
return true;	
}
			
				
if (document.frm.homephone.value == '')
{
alert("Please enter your home phone number.");
document.frm.homephone.focus();
return;
}

/*else{
			
if(!phoneValidate(document.frm.homephone.value))
return;
}*/
					
HowDidYouFindUs = document.frm.sourceinfo.selectedIndex
if (document.frm.sourceinfo.options[HowDidYouFindUs].value == "")
{
alert("Please let us know how you found us.");
document.frm.sourceinfo.focus();
document.frm.sourceinfo.blur();
return;
}
			
document.frm.submit();
			
}

function isNumber (value)
{
var intvalue = parseInt(value);
if (isNaN(value))
return false;
else
return true;
}

function copyTitle()
{
if (document.frm.lasttitle.value != '')
document.frm.jobtitle.value =  document.frm.lasttitle.value;
}

function copyCompany()
{
if (document.frm.lastcompany.value != '')
document.frm.company.value =  document.frm.lastcompany.value;
}

function copyOrg()
{
if (document.frm.lastorg.value != '')
document.frm.org.value =  document.frm.lastorg.value;
}

/*function validate(str, zipTemplate){		 
 if(!zipTemplate.test(str))
{
alert("Incorrect Zip Code");
document.frm.homepostal.focus();
return false;
}
return true;
}


*/
		
function validateGpa(gpaStr, gpaTemplate){
if(!gpaTemplate.test(gpaStr))
{
alert("Incorrect GPA or Scale format");
document.frm.gpa.focus();
return false;
}
return true;		
}
		
























/*
 * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
 * Digest Algorithm, as defined in RFC 1321.
 * Copyright (C) Paul Johnston 1999 - 2000.
 * Updated by Greg Holt 2000 - 2001.
 * See http://pajhome.org.uk/site/legal.html for details.
 */

/*
 * Convert a 32-bit number to a hex string with ls-byte first
 */
var hex_chr = "0123456789abcdef";
function rhex(num)
{
  str = "";
  for(j = 0; j <= 3; j++)
    str += hex_chr.charAt((num >> (j * 8 + 4)) & 0x0F) +
           hex_chr.charAt((num >> (j * 8)) & 0x0F);
  return str;
}

/*
 * Convert a string to a sequence of 16-word blocks, stored as an array.
 * Append padding bits and the length, as described in the MD5 standard.
 */
function str2blks_MD5(str)
{
  nblk = ((str.length + 8) >> 6) + 1;
  blks = new Array(nblk * 16);
  for(i = 0; i < nblk * 16; i++) blks[i] = 0;
  for(i = 0; i < str.length; i++)
    blks[i >> 2] |= str.charCodeAt(i) << ((i % 4) * 8);
  blks[i >> 2] |= 0x80 << ((i % 4) * 8);
  blks[nblk * 16 - 2] = str.length * 8;
  return blks;
}

/*
 * Add integers, wrapping at 2^32. This uses 16-bit operations internally 
 * to work around bugs in some JS interpreters.
 */
function add(x, y)
{
  var lsw = (x & 0xFFFF) + (y & 0xFFFF);
  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
  return (msw << 16) | (lsw & 0xFFFF);
}

/*
 * Bitwise rotate a 32-bit number to the left
 */
function rol(num, cnt)
{
  return (num << cnt) | (num >>> (32 - cnt));
}

/*
 * These functions implement the basic operation for each round of the
 * algorithm.
 */
function cmn(q, a, b, x, s, t)
{
  return add(rol(add(add(a, q), add(x, t)), s), b);
}
function ff(a, b, c, d, x, s, t)
{
  return cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function gg(a, b, c, d, x, s, t)
{
  return cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function hh(a, b, c, d, x, s, t)
{
  return cmn(b ^ c ^ d, a, b, x, s, t);
}
function ii(a, b, c, d, x, s, t)
{
  return cmn(c ^ (b | (~d)), a, b, x, s, t);
}

/*
 * Take a string and return the hex representation of its MD5.
 */
function MD5(str)
{
  x = str2blks_MD5(str);
  var a =  1732584193;
  var b = -271733879;
  var c = -1732584194;
  var d =  271733878;
 
  for(i = 0; i < x.length; i += 16)
  {
    var olda = a;
    var oldb = b;
    var oldc = c;
    var oldd = d;

    a = ff(a, b, c, d, x[i+ 0], 7 , -680876936);
    d = ff(d, a, b, c, x[i+ 1], 12, -389564586);
    c = ff(c, d, a, b, x[i+ 2], 17,  606105819);
    b = ff(b, c, d, a, x[i+ 3], 22, -1044525330);
    a = ff(a, b, c, d, x[i+ 4], 7 , -176418897);
    d = ff(d, a, b, c, x[i+ 5], 12,  1200080426);
    c = ff(c, d, a, b, x[i+ 6], 17, -1473231341);
    b = ff(b, c, d, a, x[i+ 7], 22, -45705983);
    a = ff(a, b, c, d, x[i+ 8], 7 ,  1770035416);
    d = ff(d, a, b, c, x[i+ 9], 12, -1958414417);
    c = ff(c, d, a, b, x[i+10], 17, -42063);
    b = ff(b, c, d, a, x[i+11], 22, -1990404162);
    a = ff(a, b, c, d, x[i+12], 7 ,  1804603682);
    d = ff(d, a, b, c, x[i+13], 12, -40341101);
    c = ff(c, d, a, b, x[i+14], 17, -1502002290);
    b = ff(b, c, d, a, x[i+15], 22,  1236535329);    

    a = gg(a, b, c, d, x[i+ 1], 5 , -165796510);
    d = gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
    c = gg(c, d, a, b, x[i+11], 14,  643717713);
    b = gg(b, c, d, a, x[i+ 0], 20, -373897302);
    a = gg(a, b, c, d, x[i+ 5], 5 , -701558691);
    d = gg(d, a, b, c, x[i+10], 9 ,  38016083);
    c = gg(c, d, a, b, x[i+15], 14, -660478335);
    b = gg(b, c, d, a, x[i+ 4], 20, -405537848);
    a = gg(a, b, c, d, x[i+ 9], 5 ,  568446438);
    d = gg(d, a, b, c, x[i+14], 9 , -1019803690);
    c = gg(c, d, a, b, x[i+ 3], 14, -187363961);
    b = gg(b, c, d, a, x[i+ 8], 20,  1163531501);
    a = gg(a, b, c, d, x[i+13], 5 , -1444681467);
    d = gg(d, a, b, c, x[i+ 2], 9 , -51403784);
    c = gg(c, d, a, b, x[i+ 7], 14,  1735328473);
    b = gg(b, c, d, a, x[i+12], 20, -1926607734);
    
    a = hh(a, b, c, d, x[i+ 5], 4 , -378558);
    d = hh(d, a, b, c, x[i+ 8], 11, -2022574463);
    c = hh(c, d, a, b, x[i+11], 16,  1839030562);
    b = hh(b, c, d, a, x[i+14], 23, -35309556);
    a = hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
    d = hh(d, a, b, c, x[i+ 4], 11,  1272893353);
    c = hh(c, d, a, b, x[i+ 7], 16, -155497632);
    b = hh(b, c, d, a, x[i+10], 23, -1094730640);
    a = hh(a, b, c, d, x[i+13], 4 ,  681279174);
    d = hh(d, a, b, c, x[i+ 0], 11, -358537222);
    c = hh(c, d, a, b, x[i+ 3], 16, -722521979);
    b = hh(b, c, d, a, x[i+ 6], 23,  76029189);
    a = hh(a, b, c, d, x[i+ 9], 4 , -640364487);
    d = hh(d, a, b, c, x[i+12], 11, -421815835);
    c = hh(c, d, a, b, x[i+15], 16,  530742520);
    b = hh(b, c, d, a, x[i+ 2], 23, -995338651);

    a = ii(a, b, c, d, x[i+ 0], 6 , -198630844);
    d = ii(d, a, b, c, x[i+ 7], 10,  1126891415);
    c = ii(c, d, a, b, x[i+14], 15, -1416354905);
    b = ii(b, c, d, a, x[i+ 5], 21, -57434055);
    a = ii(a, b, c, d, x[i+12], 6 ,  1700485571);
    d = ii(d, a, b, c, x[i+ 3], 10, -1894986606);
    c = ii(c, d, a, b, x[i+10], 15, -1051523);
    b = ii(b, c, d, a, x[i+ 1], 21, -2054922799);
    a = ii(a, b, c, d, x[i+ 8], 6 ,  1873313359);
    d = ii(d, a, b, c, x[i+15], 10, -30611744);
    c = ii(c, d, a, b, x[i+ 6], 15, -1560198380);
    b = ii(b, c, d, a, x[i+13], 21,  1309151649);
    a = ii(a, b, c, d, x[i+ 4], 6 , -145523070);
    d = ii(d, a, b, c, x[i+11], 10, -1120210379);
    c = ii(c, d, a, b, x[i+ 2], 15,  718787259);
    b = ii(b, c, d, a, x[i+ 9], 21, -343485551);

    a = add(a, olda);
    b = add(b, oldb);
    c = add(c, oldc);
    d = add(d, oldd);
  }
  return rhex(a) + rhex(b) + rhex(c) + rhex(d);
}

function valid_js() {
   // anything that claims NS 4 or higher functionality better work 
   if (navigator.userAgent.indexOf("Mozilla/") == 0) {
      return (parseInt(navigator.appVersion) >= 4);
   }
   return false;
}
 
function hash(form,login_url) {
    // this is Javascript enabled browser
    //document.login_form[".js"].value=1;
    // rudimentary check for a 4.x brower. should catch IE4+ and NS4.*
    var url;

    if (arguments.length > 1 && login_url != "") { // in case login_url is not passed in
      url = login_url;
    } else {
      url = "http://login.ennova.tv/config/login";
    }
    url += "?";
      
    if (valid_js()) {
      var passwd = form.passwd.value;
      var hash1 = MD5(form.passwd.value);
      var challenge = form[".challenge"].value;
      var hash2 = MD5(form.passwd.value) + challenge;
      var hash;
      if(form.passwd.value){
        hash=MD5(hash2);
      } else {
        hash="";
      }
      var js = 0;

      for(i=0; i<form.elements.length; i++){
        if(form.elements[i].name.length <=0) {
          continue;
        }
        if(i > 0){
          url += "&";
        }
        url += form.elements[i].name;
        url += "=";
        if(form.elements[i].name == "passwd"){
          url += hash;
        } else if (form.elements[i].type == "checkbox" && !form.elements[i].checked) {
          url += "";
        } else if (form.elements[i].type == "radio" && !form.elements[i].checked) {
          url += "";
        } else if (form.elements[i].name == ".save"){
          url += "1"; // "Sign in" causes problem with the space
        } else if (form.elements[i].name == ".js"){
          js = 1;
          url += "1"; 
        } else {
          url += escape(form.elements[i].value);
        }
      }
      // indicate the password is hashed.
      url += "&.hash=1";
      if(js == 0){
        url += "&.js=1";
      }
      url += "&.md5=1";
      //alert("url=" + url);
      location.href=url;
      // prevent from running this again. Allow the server response to submit the form directly
      form.onsubmit=null;

      // abort normal form submission
      return false;
    }
    // allow normal form submission
    return true;
}


























//