// JavaScript Document

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);

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

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

function MM_findObj(n, d) { //v4.01
  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=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

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

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function launchwin(URLtoOpen, windowName, windowFeatures) { 
  newWindow=window.open(URLtoOpen, windowName, windowFeatures);
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

// This is the script that makes the button rollover state in the register form.
// copyright 1999-2001 Idocs, Inc. http://www.idocs.com/tags/
// Distribute this script freely, but keep this 
// notice with the code.

var submitRolls = new Object();

function submitroll(src, oversrc, name)
{
this.src=src;
this.oversrc=oversrc;
this.name=name;
this.alt="Submit Query";
this.write=submitroll_write;
}

function submitroll_write()
{
var thisform = 'document.forms[' + (document.forms.length - 1) + ']';
submitRolls[this.name] = new Object();
submitRolls[this.name].over = new Image();
submitRolls[this.name].over.src = this.oversrc;
submitRolls[this.name].out = new Image();
submitRolls[this.name].out.src = this.src;

document.write
        (
        '<A onMouseOver="if (document.images)document.images[\'' + this.name + "'].src=submitRolls['" + this.name + '\'].over.src"' + 
        ' onMouseOut="if (document.images)document.images[\'' + this.name + "'].src=submitRolls['" + this.name + '\'].out.src"' + 
        ' HREF="javascript:'
        );

if (this.sendfield)
        {
        if (! this.sendvalue)
                this.sendvalue = 1;
        document.write(thisform, ".elements['", this.sendfield, "'].value='", this.sendvalue, "';");
        }

document.write(thisform + '.submit();void(0);"');
if (this.msg)document.write(' onClick="return confirm(\'' , this.msg, '\')"');
document.write('>');

document.write('<IMG SRC="' + this.src + '" ALT="' + this.alt + '" BORDER=0 NAME="' + this.name + '"');
if (this.height)document.write(' HEIGHT=' + this.height);
if (this.width)document.write(' WIDTH='  + this.width);
if (this.otheratts)document.write(' ' + this.otheratts);
document.write('></A>');
if (this.sendfield)
        {
        document.write('<INPUT TYPE=HIDDEN NAME="' + this.sendfield + '">');
        document.forms[document.forms.length - 1].elements[this.sendfield].value='';
        }
}

//  This is all the js associated with the WebAssist validation used in the Register form

function WAAddError(formElement,errorMsg,focusIt,stopIt)  {
  if (document.WAFV_Error)  {
	  document.WAFV_Error += "\n" + errorMsg;
  }
  else  {
    document.WAFV_Error = errorMsg;
  }
  if (!document.WAFV_InvalidArray)  {
    document.WAFV_InvalidArray = new Array();
  }
  document.WAFV_InvalidArray[document.WAFV_InvalidArray.length] = formElement;
  if (focusIt && !document.WAFV_Focus)  {
	document.WAFV_Focus = focusIt;
  }

  if (stopIt == 1)  {
	document.WAFV_Stop = true;
  }
  else if (stopIt == 2)  {
	formElement.WAFV_Continue = true;
  }
  else if (stopIt == 3)  {
	formElement.WAFV_Stop = true;
	formElement.WAFV_Continue = false;
  }
}

function WAValidateAN(formElement,value,errorMsg,allowUpper,allowLower,allowNumbers,allowSpace,extraChars,focusIt,stopIt,required)  {
  var isValid = true;
  extraChars = extraChars.replace(/&quot;/g,'"');
  if ((!document.WAFV_Stop && !formElement.WAFV_Stop) || formElement.WAFV_Continue)  {
    for (var x=0; x<value.length; x++)  {
	  var charGood = false;
	  var nextChar = value.charAt(x);
	  var charCode = value.charCodeAt(x);
	  if (allowLower)  {
	    if (charCode >= 97 && charCode <= 122)  {
		  charGood = true;
		}
	  }
	  if (allowUpper)  {
	    if (charCode >= 65 && charCode <= 90)  {
		  charGood = true;
		}
	  }
	  if (allowNumbers)  {
	    if (charCode >= 48 && charCode <= 57)  {
		  charGood = true;
		}
	  }
	  if (allowSpace)  {
	    if (nextChar == " ")  {
		  charGood = true;
		}
	  }
	  if (extraChars)  {
	    if (unescape(extraChars).indexOf(nextChar) >= 0)  {
		  charGood = true;
		}
	  }
	  if (!charGood)  {
	    isValid = false;
		x = value.length;
	  }
	}
	if (required && value=="")
	  isValid = false;
  }
  if (!isValid)  {
    WAAddError(formElement,errorMsg,focusIt,stopIt);
  }
}

function WAValidateZC(formElement,errorMsg,us5,us9,can6,uk,reformat,focusIt,stopIt,required)  {
  var value = formElement.value;
  var isValid = true;
  var allowed = "() -.\n\r";
  var hasLetters = false;
  if ((!document.WAFV_Stop && !formElement.WAFV_Stop) && !(!required && value==""))  {
    var newVal = "";
	var charVal = "";
    for (var x=0; x<value.length; x++)  {
      var z = value.charAt(x);
      if ((z >= "0") && (z <= "9")) {
	    newVal += z;
		charVal += "N";
	  }
	  else  {
		if ((uk || can6) && ((z >= "a") && (z <= "z")) || ((z >= "A") && (z <= "Z"))) {
		  charVal += "A";
		  hasLetters = true;
		}
		else if (allowed.indexOf(z) < 0)  {
		  isValid = false;
		}
	  }
    }
	if ((uk || can6) && hasLetters)  {
	  var acceptPattern = "";
	  if (uk)  {
	    acceptPattern += ",ANNAA,ANNNAA,AANNAA,AANNNAA,ANANAA,AANANAA,";
	  }
	  if (can6)  {
	    acceptPattern += ",ANANAN,";
	  }
	  if (String(acceptPattern).indexOf(","+charVal+",") < 0)
	    isValid = false;
	}
	if (!((uk && (charVal.length >= 5 &&  charVal.length <= 8)) || (us5 && newVal.length == 5) || (us9 && newVal.length == 9) || (can6 && charVal.length == 6)))  {
	  isValid = false;
	}
  }
  if (!isValid)  {
    WAAddError(formElement,errorMsg,focusIt,stopIt);
  }
  else  {
    if (reformat != "")  {
	  if (reformat != "t")  {
        for (var x=0; x<newVal.length; x++)  {
	      reformat = reformat.substring(0,reformat.indexOf("x")) + newVal.charAt(x) + reformat.substring(reformat.indexOf("x")+1);
	    }
	    if (reformat.indexOf("x")>=0)  {
	      reformat = reformat.substring(0,reformat.indexOf("x"));
		  while (reformat.charAt(reformat.length-1) == " " || reformat.charAt(reformat.length-1) == "-")
		    reformat = reformat.substring(0,reformat.length-1);
          z = reformat.charAt(reformat.length-1);
	    }
		if (newVal.length==6)
		  reformat = reformat.replace(/-/,"");
	  }
	  else  {
	    newVal = formElement.value;
		while (newVal.charAt(0) == " ")
		  newVal = newVal.substring(1);
		while (newVal.charAt(newVal.length-1) == " ")
		  newVal = newVal.substring(0,newVal.length-1);
		reformat = newVal;
	  }
      formElement.value = reformat;
	}
  }
}

function WAValidateEM(formElement,value,errorMsg,focusIt,stopIt,required) {
  var isValid = true;
  if ((!document.WAFV_Stop && !formElement.WAFV_Stop) && !(!required && value==""))  {
    var knownDomsPat = /^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
    var emailPat = /^(.+)@(.+)$/;
    var accepted = "\[^\\s\\(\\)><@,;:\\\\\\\"\\.\\[\\]\]+";
    var quotedUser = "(\"[^\"]*\")";
    var ipDomainPat = /^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
    var section = "(" + accepted + "|" + quotedUser + ")";
    var userPat = new RegExp("^" + section + "(\\." + section + ")*$");
    var domainPat = new RegExp("^" + accepted + "(\\." + accepted +")*$");
    var theMatch = value.match(emailPat);
    var acceptedPat = new RegExp("^" + accepted + "$");
    var userName = "";
    var domainName = "";
    if (theMatch==null) {
      isValid = false;
    }
    else  {
      userName = theMatch[1];
      domainName = theMatch[2];
	  var domArr = domainName.split(".");
	  var IPArray = domainName.match(ipDomainPat);
      for (x=0; x < userName.length; x++) {
        if (userName.charCodeAt(x) > 127) {
          isValid = false;
        }
      }
      for (x=0; x < domainName.length; x++) {
        if (domainName.charCodeAt(x) > 127) {
          isValid = false;
        }
      }
      if (userName.match(userPat) == null) {
        isValid = false;
      }
      if (IPArray != null) {
        for (var x=1; x<=4; x++) {
          if (IPArray[x] > 255) {
            isValid = false;
          }
        }
      }
      for (x=0; x < domArr.length; x++) {
        if (domArr[x].search(acceptedPat) == -1 || domArr[x].length < 2) {
          isValid = false;
        }
      }
      if (domArr[domArr.length-1].length !=2 && domArr[domArr.length-1].search(knownDomsPat) == -1) {
        isValid = false;
      }
      if (domArr.length < 2) {
        isValid = false;
      }
    }
  }
  if (!isValid)  {
    WAAddError(formElement,errorMsg,focusIt,stopIt);
  }
}

function WAValidateNM(formElement,errorMsg,minLength,maxLength,allowDecimals,roundDecimals,reformatDecimals,punctuationMarks,focusIt,stopIt,required)  {
  var isValid = true;
  var theThousand = punctuationMarks.charAt(0);
  var theDecimal = punctuationMarks.charAt(1);
  var theCheck = 11/10;
  var trueDecimal = (String(theCheck).charAt(1));
  var value = formElement.value;
  var decimalIndex = value.length;
  if (punctuationMarks.indexOf(trueDecimal)<0 && value.indexOf(trueDecimal)>=0)  {
    isValid = false;
  }
  if (value.lastIndexOf(theDecimal)>=0) {
    decimalIndex = value.lastIndexOf(theDecimal);
  }
  while (value.indexOf(theThousand)>=0)  {
    decimalIndex = value.length;
    if (value.lastIndexOf(theDecimal)>=0) {
      decimalIndex = value.lastIndexOf(theDecimal);
    }
    if ((decimalIndex-(value.lastIndexOf(theThousand)+1))%3 != 0)
	  isValid = false;
    value = value.substring(0,value.lastIndexOf(theThousand)) + value.substring(value.lastIndexOf(theThousand)+1);
  }
  if (trueDecimal != theDecimal)  {
    while (value.indexOf(theDecimal)>=0)  {
      value = value.substring(0,value.indexOf(theDecimal)) + trueDecimal + value.substring(value.indexOf(theDecimal)+1);
    }
  }
  if ((!document.WAFV_Stop && !formElement.WAFV_Stop) && !(!required && value==""))  {
    for (var x=0; x<value.length; x++)  {
	  if  ((value.charAt(x)<0 || value.charAt(x) > 9) && (value.charAt(x) != " " && value.charAt(x) != "," && value.charAt(x) != "."))  {
        isValid = false;
      }
	}
    if (value == "")  {
	  isValid = false;
	}
	var oldVal = String(value);
	if (oldVal.indexOf(trueDecimal)>=0)  {
	  while (oldVal.charAt(oldVal.length-1)=="0" || oldVal.charAt(oldVal.length-1) == trueDecimal)
	    oldVal = oldVal.substring(0,oldVal.length-1);
	  if (oldVal.indexOf(trueDecimal)==0)
	    oldVal = "0" + oldVal;
	}
    if (String(allowDecimals) !="" )  {
	  if (String(value).indexOf(".") > 0 && ((String(value).indexOf(".") + allowDecimals + 2 <= String(value).length) || allowDecimals == 0))  {
	    isValid = false;
	  }
	}
	value = parseFloat(value);
	if (isNaN(value))  {
	  isValid = false;
	}
	else if (String(value).length!=String(oldVal).length) {
	  isValid = false;
	}
	else if ((minLength != "" && minLength > value) || (maxLength != "" && maxLength < value)) {
	  isValid = false;
	}
  }
  if (!isValid)  {
    WAAddError(formElement,errorMsg,focusIt,stopIt);
  }
  else  {
    if (value != "")  {
	  if (roundDecimals != "")  {
	    value = Math.round(value*roundDecimals)/roundDecimals;
	  }
	  if (reformatDecimals != "")  {
	    value = String(value);
		if (value.indexOf(trueDecimal)<0)
		  value += trueDecimal;
		if (value.indexOf(trueDecimal) < value.length - reformatDecimals)  {
		  value = value.substring(0,value.indexOf(trueDecimal) + reformatDecimals + 1);
		}
		else  {
		  while (value.indexOf(trueDecimal) > value.length - reformatDecimals - 1)  {
		     value += "0";
		  }
		}
	  }
	}
    if (trueDecimal != theDecimal)  {
	  value = String(value);
      while (value.indexOf(trueDecimal)>=0)  {
        value = value.substring(0,value.indexOf(trueDecimal)) + theDecimal + value.substring(value.indexOf(trueDecimal)+1);
      }
    }
	if (roundDecimals != "" || reformatDecimals != "")
	  formElement.value = value;
  }
}

function WAtrimIt(theString,leaveLeft,leaveRight)  {
  if (!leaveLeft)  {
    while (theString.charAt(0) == " ")
      theString = theString.substring(1);
  }
  if (!leaveRight)  {
    while (theString.charAt(theString.length-1) == " ")
      theString = theString.substring(0,theString.length-1);
  }
  return theString;
}

function WAValidateEL(formElement,value,errorMsg,minLength,maxLength,reformat,focusIt,stopIt,required)  {
  var isValid = true;
  if ((!document.WAFV_Stop && !formElement.WAFV_Stop) && !(!required && value==""))  {
	if (reformat)  {
	  if (reformat == "left")  {
	    value = WAtrimIt(value,false,true);
	  }
	  if (reformat == "right")  {
	    value = WAtrimIt(value,true);
	  }
	   if (reformat == "both")  {
	    value = WAtrimIt(value);
	  }
    }
	if ((value.length < minLength) || (value.length > maxLength && maxLength > 0))  {
	  isValid = false;
	}
  }
  if (!isValid)  {
    WAAddError(formElement,errorMsg,focusIt,stopIt);
  }
  else if (reformat)  {
    formElement.value = value;
  }
}

function WAAlertErrors(errorHead,errorFoot,setFocus,submitForm)  { 
  if (!document.WAFV_StopAlert)  { 
	  document.WAFV_StopAlert = true;
	  if (document.WAFV_InvalidArray)  {  
	    document.WAFV_Stop = true;
        var errorMsg = document.WAFV_Error;
	    if (errorHead!="")
		  errorMsg = errorHead + "\n" + errorMsg;
		if (errorFoot!="")
		  errorMsg += "\n" + errorFoot;
		document.MM_returnValue = false;
		if (document.WAFV_Error!="")
		  alert(errorMsg.replace(/&quot;/g,'"'));
		else if (submitForm)
		  submitForm.submit();
	    if (setFocus && document.WAFV_Focus)  {
		  document.tempFocus = document.WAFV_Focus;
          setTimeout("document.tempFocus.focus();setTimeout('document.WAFV_Stop = false;document.WAFV_StopAlert = false;',1)",1); 
        }
        else {
          document.WAFV_Stop = false;
          document.WAFV_StopAlert = false;
        }
        for (var x=0; x<document.WAFV_InvalidArray.length; x++)  {
	      document.WAFV_InvalidArray[x].WAFV_Stop = false;
	    }
	  }
	  else  {
        document.WAFV_Stop = false;
        document.WAFV_StopAlert = false;
	    if (submitForm)  {
	      submitForm.submit();
	    }
	    document.MM_returnValue = true;
	  }
      document.WAFV_Focus = false;
	  document.WAFV_Error = false;
	  document.WAFV_InvalidArray = false;
  }
}