var WM_startTagFix = '</';
var msie_windows = 0;
if ((navigator.userAgent.indexOf('MSIE') != -1) && (navigator.userAgent.indexOf('Win') != -1)){
  msie_windows = 1;
  document.writeln('<script language="VBscript">');
  document.writeln('\'This will scan for plugins for all versions of Internet Explorer that have a VBscript engine version 2 or greater.');
  document.writeln('\'This includes all versions of IE4 and beyond and some versions of IE 3.');
  document.writeln('Dim WM_detect_through_vb');
  document.writeln('WM_detect_through_vb = 0');
  document.writeln('If ScriptEngineMajorVersion >= 2 then');
  document.writeln('  WM_detect_through_vb = 1');
  document.writeln('End If');
  document.writeln('Function WM_activeXDetect(activeXname)');
  document.writeln('  on error resume next');
  document.writeln('  If ScriptEngineMajorVersion >= 2 then');
  document.writeln('     WM_activeXDetect = False');
  document.writeln('     WM_activeXDetect = IsObject(CreateObject(activeXname))');
  document.writeln('     If (err) then');
  document.writeln('        WM_activeXDetect = False');
  document.writeln('     End If');
  document.writeln('   Else');
  document.writeln('     WM_activeXDetect = False');
  document.writeln('   End If');
  document.writeln('End Function');
  document.writeln(WM_startTagFix+'script>');
}

function WM_pluginDetect(plugindescription, pluginxtension, pluginmime, activeXname){
  var i,plugin_undetectable=0,detected=0, daPlugin=new Object();
  if (msie_windows && WM_detect_through_vb){
      plugin_undetectable = 0;
  } else {
      plugin_undetectable = 1;
  }
  if(navigator.plugins) {
      numPlugins = navigator.plugins.length;
      if (numPlugins > 1) {
	  if (navigator.mimeTypes && navigator.mimeTypes[pluginmime] && navigator.mimeTypes[pluginmime].enabledPlugin && (navigator.mimeTypes[pluginmime].suffixes.indexOf(pluginxtension) != -1)) { // seems like we have it, let's just make sure and check the version (if specified)
	      if ((navigator.appName == 'Netscape') && (navigator.appVersion.indexOf('4.0') != -1)) { // Netscape can't handle the references to navigator.plugins by number
		  for(i in navigator.plugins) {
		      if ((navigator.plugins[i].description.indexOf(plugindescription) != -1) || (i.indexOf(plugindescription) != -1)) { // some versions of quicktime have no description. 
			  detected=1;
			  break;
		      }
		  }
	      } else {
		  for (i = 0; i < numPlugins; i++) {
		      daPlugin = navigator.plugins[i];
		      if ((daPlugin.description.indexOf(plugindescription) != -1) || (daPlugin.name.indexOf(plugindescription) != -1)) {
			  detected=1;
			  break;
		      }
		  }
	      }

	      // Mac weirdness
      if (navigator.mimeTypes[pluginmime] == null) {
		  detected = 0;
	      }
	  }
	  return detected;
      } else if((msie_windows == 1) && !plugin_undetectable){
	  return WM_activeXDetect(activeXname);
      } else { 		
	  return 0;
      }
  } else {
      return 0;
  }
}

function WM_easyDetect(whichPlugin) {
    var isItThere = 0;
    if( (whichPlugin == 'flash') || (whichPlugin == 'Flash') ) {
	isItThere = WM_pluginDetect('Flash', 'swf', 'application/x-shockwave-flash', 'ShockwaveFlash.ShockwaveFlash');
    } else if( (whichPlugin == 'director') || (whichPlugin == 'Director') ) {
	isItThere = WM_pluginDetect('Shockwave', 'dcr', 'application/x-director', 'SWCtl.SWCtl.1');
    } else if( (whichPlugin == 'quicktime') || (whichPlugin == 'Quicktime') || (whichPlugin == 'QuickTime') ) {
	isItThere = WM_pluginDetect('QuickTime', 'mov', 'video/quicktime', '');
    } else if( (whichPlugin == 'realaudio') || (whichPlugin == 'Realaudio') || (whichPlugin == 'RealAudio') ) {
	isItThere = (WM_pluginDetect('RealPlayer', 'rpm', 'audio/x-pn-realaudio-plugin', 'RealPlayer.RealPlayer(tm) ActiveX Control (32-bit)')) || (WM_pluginDetect('RealPlayer', 'rpm', 'audio/x-pn-realaudio-plugin','rmocx.RealPlayer G2 Control')) || (WM_pluginDetect('RealPlayer', 'rpm', 'audio/x-pn-realaudio-plugin','RealPlayer.RealPlayer(tm) ActiveX Control (32-bit)')) || (WM_pluginDetect('RealPlayer', 'rpm', 'audio/x-pn-realaudio-plugin','RealVideo.RealVideo(tm) ActiveX Control (32-bit)'))
    } else if( (whichPlugin == 'Acrobat') || (whichPlugin == 'acrobat') ) {
	isItThere = (WM_pluginDetect('Acrobat', 'pdf', 'application/pdf', 'Pdf.PdfCtrl.5'))
    } else {
	alert('You need to tell me which plug-in to look for, like so:\n\n' + '          WM_easyDetect(\'flash\')\n\n' + '          WM_easyDetect(\'director\')\n\n' + '          WM_easyDetect(\'quicktime\')\n\n' + '          WM_easyDetect(\'realaudio\')');
    }
    return isItThere;
}

function Browser() {
  var brow = 0;
  if (navigator.userAgent.indexOf('Netscape6') != -1 )  {
    document.FrontPage_Form1.Browser.value=("Netscape Navigator 6.X");
  } else if(navigator.userAgent.indexOf('Netscape/7') != -1 ) {
    document.FrontPage_Form1.Browser.value=("Netscape Navigator 7.X");
  } else if(navigator.userAgent.indexOf('Mozilla/4.7') != -1 ) {
    document.FrontPage_Form1.Browser.value=("Netscape Navigator 4.X");
  } else if(navigator.appVersion.indexOf('AOL') != -1 ) {
    document.FrontPage_Form1.Browser.value=("AOL Web Browser");
  } else {
    document.FrontPage_Form1.Browser.value= navigator.appName;
  }
  return true;
}

function Flash() {
  var flas = 0;
  if (WM_easyDetect('flash') == 0) {
    document.FrontPage_Form1.Flash.value=("Flash is not supported");
  } else {
    document.FrontPage_Form1.Flash.value=("Flash Supported");
  }
}
   
function RealPlayer() {
  var real = 0;
  if (WM_easyDetect('realaudio') == 0) {
    document.FrontPage_Form1.Real_Player.value=("Real Player is not supported");
  } else {
    document.FrontPage_Form1.Real_Player.value=("Real Player Supported");
  }
}

function OS() {
  var OSName=0;
  document.FrontPage_Form1.Operating_System.value=(navigator.appVersion);
}


function Cookie() {
  if (readcookie("Enabled")) {
    document.FrontPage_Form1.Cookie.value=("Cookies Enabled");
  } else {
    document.FrontPage_Form1.Cookie.value=("Cookies Disabled");
  } 
}

function valid(mail1){
  var re = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,4}|[0-9]{1,4})(\\]?)$");
  if(!re.test(mail1)){
    alert("You must enter a valid email address in the 'Email Address' field");
    document.FrontPage_Form1.EmailAddress.focus();
    return false;
  } 
  else return true;
}

function WOpen(url)
{
  window.open(url, 'popup','toolbar=no,width=400,height=300,left=190,top=100,status=no,scrollbars=yes,resize=no');
}

function readcookie(name) {
  var start = document.cookie.indexOf(name + "=");
  if (start == -1) {
    return 0;
  } else {
    start = document.cookie.indexOf("=",start)+1;
    var end = document.cookie.indexOf(";", start);
    if (end == -1) {
      end = document.cookie.length;
    }
    var value = unescape(document.cookie.substring(start, end));
    if (value == null) {
    } else {
      if (name=='FirstName'){
        document.forms.FrontPage_Form1.FirstName.value = value; 
      } 
      if (name=='LastName'){
        document.forms.FrontPage_Form1.LastName.value = value; 
      } 
      if (name=='EmailAddress'){
        document.forms.FrontPage_Form1.EmailAddress.value = value; 
      } 
    }
    return 1;
  }
}

function setcookie(field, value) {
  expdate = new Date;
  expdate.setTime (expdate.getTime() + (432 * 60 * 60 * 1000)); 
  document.cookie=field+"="+value + "; expires="+expdate.toGMTString();
}

function Init_Form() {
  setcookie('Enabled','1');
  readcookie('FirstName');
  readcookie('LastName');
  readcookie('EmailAddress');
  checkNoneAbove();
  // secondary info
  Browser();
  Flash();
  RealPlayer();
  Cookie();
  OS();
}

function FrontPage_Form1_Validator(theForm)
{
  // Frist Name
  if (theForm.FirstName.value == "") 
  {
    alert("Please enter a value for the \"First Name\" field.");
    theForm.FirstName.focus();
    return (false);
  }

  if (theForm.FirstName.value.length < 1) 
  {
    alert("Please enter at least 1 characters in the \"First Name\" field.");
    theForm.FirstName.focus();
    return (false);
  }

  if (theForm.FirstName.value.length > 50) 
  {
    alert("Please enter at most 50 characters in the \"First Name\" field.");
    theForm.FirstName.focus();
    return (false);
  }

  // Last Name
  if (theForm.LastName.value == "") 
  {
    alert("Please enter a value for the \"Last Name\" field.");
    theForm.LastName.focus();
    return (false);
  }

  if (theForm.LastName.value.length < 1) 
  {
    alert("Please enter at least 1 characters in the \"Last Name\" field.");
    theForm.LastName.focus();
    return (false);
  }
  
  if (theForm.LastName.value.length > 50) 
  {
    alert("Please enter at most 50 characters in the \"Last Name\" field.");
    theForm.LastName.focus();
    return (false);
  }

  // Email address
  if (theForm.EmailAddress.value == "") 
  {
    alert("Please enter a value for the \"Email Address\" field.");
    theForm.EmailAddress.focus();
    return (false);
  }

  if (theForm.EmailAddress.value.length < 1) 
  {
    alert("Please enter at least 1 characters in the \"Email Address\" field.");
    theForm.EmailAddress.focus();
    return (false);
  }

  if (theForm.EmailAddress.value.length > 50) 
  {
    alert("Please enter at most 50 characters in the \"Email Address\" field.");
    theForm.EmailAddress.focus();
    return (false);
  }

  // Organization id
  if (theForm.Organization.value == "") 
  {
    alert("Please enter a value for the \"Organization\" field.");
    theForm.Organization.focus();
    return (false);
  }

  if (theForm.Organization.value.length < 1) 
  {
    alert("Please enter at least 1 characters in the \"Organization\" field.");
    theForm.Organization.focus();
    return (false);
  }

  if (theForm.Organization.value.length > 75) 
  {
    alert("Please enter at most 75 characters in the \"Organization\" field.");
    theForm.Organization.focus();
    return (false);
  }

  // Platform Values
  if(theForm.Platform.options)
  { 
  	if (theForm.Platform.options[theForm.Platform.selectedIndex].value == 0) 
  	{
      		alert('Please select one of the options from the Platform drop down list');
   	   	return(false);
  	}
  }

  // course values
  if (theForm.CourseTitle.value == "") 
  {
    alert("Please enter a value for the \"Course Title\" field.");
    theForm.CourseTitle.focus();
    return (false);
  }

  if (theForm.CourseTitle.value.length < 1) 
  {
    alert("Please enter at least 1 characters in the \"Course Title\" field.");
    theForm.CourseTitle.focus();
    return (false);
  }

  if (theForm.CourseTitle.value.length > 75) 
  {
    alert("Please enter at most 75 characters in the \"Course Title\" field.");
    theForm.CourseTitle.focus();
    return (false);
  }

  // login info
  if(theForm.Login_info)
  {
  	var radioSelected = false;
  	for (i = 0;  i < theForm.Login_info.length;  i++) 
  	{
    		if (theForm.Login_info[i].checked)
        		radioSelected = true;
  	}
  	if (!radioSelected) 
  	{
    		alert("Please select one of the \"Login_info\" options.");
    		return (false);
  	}
 }
 if(theForm.NOFAQs.value)
 {
	if(theForm.NOFAQs.value == 1)
	{
      		var value = ValidateNoneOfTheAbove(theForm);
     		return (value);
	}
	//return(true);
 }
 

  // FAQs
  
  if (theForm.FAQs.options[theForm.FAQs.selectedIndex].value == 0) 
  {
      	alert('Please select one of the options from the FAQs drop down list');
      	return(false);
  }

  if (theForm.FAQs.options[theForm.FAQs.selectedIndex].value == 1) 
  {
   	var value = ValidateNoneOfTheAbove(theForm);
     	return (value);
  }

  if (theForm.FAQs.options[theForm.FAQs.selectedIndex].value > 1) 
  {
        theForm.Subject_Line.value="";
        theForm.Incident_Number.value="";
	theForm.Problem_Description.value="";
  }


  return(true);
}



function ValidateNoneOfTheAbove(theForm)
{
    if (theForm.Subject_Line.value == "") {
      alert("Please enter a value for the \"Subject\" field.");
      theForm.Subject_Line.focus();
      return (false);
    }
    if (theForm.Subject_Line.value.length < 1) {
      alert("Please enter at least 1 characters in the \"Subject\" field.");
      theForm.Subject_Line.focus();
      return (false);
    }
    if (theForm.Subject_Line.value.length > 50) {
      alert("Please enter at most 50 characters in the \"Subject\" field.");
      theForm.Subject_Line.focus();
      return (false);
    }
    if (theForm.Problem_Description.value == "") {
      alert("Please enter a value for the \"Problem Description\" field.");
      theForm.Problem_Description.focus();
      return (false);
    }
    if (theForm.Problem_Description.value.length < 1) {
      alert("Please enter at least 1 characters in the \"Problem Description\" field.");
      theForm.Problem_Description.focus();
      return (false);
    }
    if (theForm.Problem_Description.value.length > 2500) {
      alert("Please enter at most 2500 characters in the \"Problem Description\" field.");
      theForm.Problem_Description.focus();
      return (false);
    }
    return(true);
}

var isNS4=document.layers?true:false;
var isIE=document.all?true:false;
var isNS6=!isIE&&document.getElementById?true:false;

function show(id) 
{ 
    if(isIE) 
    {
      document.all[id].style.visibility="visible";
      document.all[id].style.display="block";
    }
    if(isNS6) 
    {
      document.getElementById(id).style.visibility = "visible"; 
      document.getElementById(id).style.display = "block"; 
    }
    if(isNS4)
    {
      document.all[id].style.visibility="visible";
      document.all[id].style.display="block";
    }
}

function hide(id) 
{ 
    if(isIE) 
    {
      document.all[id].style.visibility = "hidden"; 
      document.all[id].style.display = "none"; 
    }
    if(isNS6) 
    {
      document.getElementById(id).style.visibility = "hidden"; 
      document.getElementById(id).style.display = "none"; 
    }
    if(isNS4)
    {
      document.all[id].style.visibility="visible";
      document.all[id].style.display="block";
    }
} 

function checkNoneAbove()
{
    var option=document.FrontPage_Form1.FAQs.value;
    if(option == 1)
    {
	show('desc');	
    }
    else
    {
	hide('desc');
    }
    return(true);
}