function clearDefault(el) {
if (el.defaultValue==el.value) el.value = ""
}
// in the form text tag input the following to clear the text upon clicking
// ONFOCUS="clearDefault(this)"

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 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 WAValidateRQ(formElement,errorMsg,focusIt,stopIt,trimWhite,inputType)  {
  var isValid = true;
  if (!document.WAFV_Stop && !formElement.WAFV_Stop)  {
    if (inputType == "select")  {
	  if (formElement.selectedIndex == -1)  {
	    isValid = false;
	  }
	  else if (!formElement.options[formElement.selectedIndex].value || formElement.options[formElement.selectedIndex].value == "") {
	    isValid = false;
	  }
	}
	else if (inputType == "checkbox")  {
	  if (!formElement.checked)
	    isValid = false;
	}
	else if (inputType == "radio")  {
	  isValid = false;
	  if (formElement.checked)
	    isValid = true;
	}
	else if (inputType == "radiogroup")  {
	  isValid = false;
	  for (var x=0; x<formElement.length; x++)  {
	    if (formElement[x].checked && formElement[x].value!="")  {
		  isValid = true;
		  break;
		}
	  }
	  formElement = formElement[0];
	}
	else  {
	  var value = formElement.value;
	  if (trimWhite)  {
	    value = WAtrimIt(value);
	  }
	  if (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 = "";
	if(value.length>0 ){
    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;
		}
	  }
    }
	}else{
	 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 (!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 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;
  }
}

function CookieDef(expires,path,domain,secure)
{
  this.secure = secure;
  this.path = path;
  this.domain = domain;
  this.getValue = getCookie;
  this.setValue = setCookie;
  this.expire = deleteCookie;
  if (expires == 0) {
    this.expires = "";
  } else {
    var today_date = new Date();
	 var expire_seconds = today_date.getTime() + (expires * 24 * 60 * 60  * 1000);
    today_date.setTime(expire_seconds);
    this.expires = today_date.toGMTString();
  }
}
function getCV(offset) {
  var endstr = document.cookie.indexOf(";", offset);
  if (endstr == -1) endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}
function getCookie(name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
      return getCV(j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break;
  }
  return "";
}
function setCookie(name,value)
{
  document.cookie = name + "=" + escape(value) +
    ((this.expires == "") ? "" : ("; expires=" + this.expires)) +
    ((this.path == "") ? "" : ("; path=" + this.path)) +
    ((this.domain == "") ? "" : ("; domain=" + this.domain)) +
    ((this.secure == true) ? "; secure" : "");
}
function deleteCookie(name) {
  document.cookie = name + "=" + "" + "; expires=Thu,01-Jan-70 00:00:01 GMT";
}

function WAValidateFE(formElement,value,errorMsg,extensions,focusIt,stopIt,required)  {
  var isValid = true;
  extensions = extensions.replace(/\s*,\s*/g,",");
  var ExtensionArr = extensions.split(",");
  if ((!document.WAFV_Stop && !formElement.WAFV_Stop) && !(!required && value==""))  {
    isValid = false;
    if (value.lastIndexOf(".") > 0)     {
      value = value.substring(value.lastIndexOf("."));
      for (var n=0; n<ExtensionArr.length; n++)     {
        ExtensionArr[n] = ExtensionArr[n].replace(/ /g,"");
        if (value.toLowerCase() == ExtensionArr[n].toLowerCase())     {
          isValid = true;
        }
      }
	}
  }
  if (!isValid)  {
    WAAddError(formElement,errorMsg,focusIt,stopIt);
  }
}

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 WAValidatePN(formElement,errorMsg,areaCode,international,reformat,focusIt,stopIt,required)  {
  var value = formElement.value;
  var isValid = true;
  var allowed = "*() -./_\n\r+";
  var newVal = "";
  if ((!document.WAFV_Stop && !formElement.WAFV_Stop) && !(!required && value==""))  {
    for (var x=0; x<value.length; x++)  {
      var z = value.charAt(x);
      if ((z >= "0") && (z <= "9")) {
	    newVal += z;
	  }
	  else  {
		if (allowed.indexOf(z) < 0)  {
		  isValid = false;
		}
	  }
    }	
	if (international)  {
	  if  (newVal.length < 5)  {
	    isValid = false;
	  }
	}
	else if (newVal.length == 11)  {
	  if (newVal.charAt(0) != "1")	{
		isValid = false;
	  }
	}
	else if ((newVal.length != 10 && newVal.length != 7) || (newVal.length==7 && areaCode)) {
	  isValid = false;
	}
  }
  if (!isValid)  {
    WAAddError(formElement,errorMsg,focusIt,stopIt);
  }
  else  {
    formElement.WAValid = true;
    if (reformat != "" && newVal != "")  {
      for (var x=0; x<newVal.length; x++)  {
	    reformat = reformat.substring(0,reformat.lastIndexOf("x")) + newVal.charAt(newVal.length-(x+1)) + reformat.substring(reformat.lastIndexOf("x")+1);
	  }
	  if (reformat.indexOf("x")>=0)  {
	    reformat = reformat.substring(reformat.lastIndexOf("x")+1);
        z = reformat.charAt(0);
	    while (((z <= "0") || (z >= "9")) && z != "(")  {
	      reformat = reformat.substring(1);
		  z = reformat.charAt(0);
		}
	  }
      formElement.value = reformat;
	}
  }
}

function WAValidateRT(formElement,value,errorMsg,notAllowed,focusIt,stopIt,required)  {
  var isValid = true;
  var augValue = " " + value.toLowerCase() + " ";
  var tempVal = augValue;
  if ((!document.WAFV_Stop && !formElement.WAFV_Stop) && !(!required && value==""))  {
    var notAllowed = notAllowed.split(", ");
	for (var x=0; x<notAllowed.length; x++)  {
	  var notAllowedInfo = notAllowed[x].split("|");
	  notAllowedInfo[0] = unescape(notAllowedInfo[0]);
      notAllowedInfo[1] = unescape(notAllowedInfo[1]);
	  while (tempVal.indexOf(notAllowedInfo[0].toLowerCase())>=0)  {
	    isValid = false;
		var theIndex = tempVal.indexOf(notAllowedInfo[0].toLowerCase())
		tempVal = tempVal.substring(0,theIndex) + tempVal.substring(theIndex+notAllowedInfo[0].length);
		if (notAllowedInfo[1]!="")  {
          theIndex = augValue.indexOf(notAllowedInfo[0].toLowerCase())
		  augValue = augValue.substring(0,theIndex) + notAllowedInfo[1] + augValue.substring(theIndex+notAllowedInfo[0].length);
		}
	  }
	}
  }
  if (required && value=="")
    isValid = false;
  if (!isValid)  {
    WAAddError(formElement,errorMsg,focusIt,stopIt);
	formElement.value = augValue.substring(1,augValue.length-1);
  }
}