function ToggleTabs(element) { 
  liArray = element.parentNode.getElementsByTagName("li"); 
  i=0; 
  while(liArray[i]){ 
    liArray[i].className="tabbuttons"; 
    i++; 
  } 
  element.className="tabcurrent";
}

function ajax(url, div) {

  document.getElementById(div).innerHTML='<img src="images/layout/ajax-loader.gif" />';

  var ajaxRequest;
  try { ajaxRequest = new XMLHttpRequest(); } 
  catch (e) {
    try { ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP"); } 
    catch (e) {		
      try{ ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP"); } 
      catch (e) {
        alert("Your browser is not suporting AJAX or having problems!");
	return false;
      }
		
    }
  } 

  ajaxRequest.onreadystatechange = function() {
    if(ajaxRequest.readyState == 4) {
      var ajaxDisplay = document.getElementById(div);
      ajaxDisplay.innerHTML = ajaxRequest.responseText;        	   
    }
  }
  ajaxRequest.open("GET", url, true);
  ajaxRequest.send(''); 
}

function clearAjax(div) {
  document.getElementById(div).innerHTML=""     	   
}

function getpostoffice(postcode, setvalue) {
  if (postcode.length == 4) {
    var ajaxRequest;
    try { ajaxRequest = new XMLHttpRequest(); } 
    catch (e) {
      try { ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP"); } 
      catch (e) {		
        try{ ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP"); } 
        catch (e) {
          alert("Your browser is not suporting AJAX or having problems!");
	  return false;
        }
		
      }
    } 
    ajaxRequest.onreadystatechange = function() {
      if(ajaxRequest.readyState == 4) {
        var ajaxDisplay = document.getElementById(setvalue);
        ajaxDisplay.value = ajaxRequest.responseText;        	   
        if (ajaxDisplay.value.length == 0) {
          ajaxDisplay.style.background = 'pink'; 
        } else {
          ajaxDisplay.style.background = 'white';
          ajaxDisplay.readOnly = true 
        }
      }
    }
    ajaxRequest.open("GET", "./?service=ajax&view=postoffice&postcode="+postcode, true);
    ajaxRequest.send(''); 
  }
}

function upper(fld) {
  val = fld.value;
  newVal = val.toUpperCase();

  fld.value = newVal;
}

function firstcap(fld) {
  val = fld.value;
  newVal = '';
  val = val.split(' ');
  for(var c=0; c < val.length; c++) {
    newVal += val[c].substring(0,1).toUpperCase() + val[c].substring(1,val[c].length).toLowerCase() + ' ';
  }

/*  val = newVal.split('-');
  newVal = '';
  for(var c=0; c < val.length; c++) {
    newVal += val[c].substring(0,1).toUpperCase() + val[c].substring(1,val[c].length) + '-';
  } */

  newVal = newVal.replace(/Vei/gi, "vei");
  newVal.replace(/Veg/gi, "veg");
  newVal.replace(/Veien/gi, "veien");
  newVal.replace(/V./gi, "vei");
  newVal.replace(/Vn./gi, "veien");

  newVal.replace(/Gate/gi, "gate");
  newVal.replace(/Gaten/gi, "gaten");
  newVal.replace(/Gata/gi, "gata");
  newVal.replace(/G./gi, "gate");
  newVal.replace(/Gt./gi, "gaten");

  fld.value = newVal;
}

function validateEmpty(fld) {
    var error = "";
  
    if (fld.value.length == 0) {
        fld.style.background = 'Pink'; 
        error = " - Felter med * må fylles ut.\n";
    } else {
        fld.style.background = 'White';
    }
    return error;   
}

function validateCompare(fld, fld2, man) {
    var error = "";
  
    if ((fld.value.length == 0 || fld2.value.length == 0) && man == true) {
        fld.style.background = 'pink'; 
        fld2.style.background = 'pink'; 
        error = " - Felter med * må fylles ut.\n";
    } else if (fld.value.length == 0 && man == false) {
        fld.style.background = 'white'; 
    } else if (fld2.value.length == 0 && man == false) {
        fld2.style.background = 'white'; 
    } else if (fld.value != fld2.value) {
        fld.style.background = 'Pink'; 
        fld2.style.background = 'Pink';
        error = " - Feltene har ikke lik verdi.\n";
    } else {
        fld.style.background = 'White';
        fld2.style.background = 'White';
    }
    return error;   
}

function validateEmail(fld, man) {
    var error="";
    var filter=/^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
    var illegalChars=/[\(\)\<\>\,\;\:\\\"\[\]]/;
    
    if (fld.value.length == 0 && man == true) {
        fld.style.background = 'pink'; 
        error = " - Felter med * må fylles ut.\n";
    } else if (fld.value.length == 0 && man == false) {
        fld.style.background = 'white'; 
    } else if (!filter.test(fld.value)) {             
        fld.style.background = 'Pink';
        error = " - Du må oppgi en gyldig e-postadresse.\n";
    } else if (fld.value.match(illegalChars)) {
        fld.style.background = 'pink';
        error = " - E-postadressen inneholder ulovlige tegn.\n";
    } else {
        fld.style.background = 'White';
    }
    return error;
}

function validatePhone(fld, man) {
    var error = "";
    var number = fld.value;

    if (fld.value.length == 0 && man == true) {
        fld.style.background = 'pink'; 
        error = " - Felter med * må fylles ut.\n";
    } else if (fld.value.length == 0 && man == false) {
        fld.style.background = 'white'; 
    } else if (isNaN(number)) {
        error = " - Telefonnummer må kun være tall.\n";
        fld.style.background = 'Pink';
    } else if (!(fld.value.length == 8)) {
        error = " - Telefonnummeret er feil lengde.\n";
        fld.style.background = 'Pink';
    } else {
        fld.style.background = 'White';
    }
    return error;
}

function validateCompany(fld, man) {
    var error = "";
    var number = fld.value;

    if (fld.value.length == 0 && man == true) {
        fld.style.background = 'pink'; 
        error = " - Felter med * må fylles ut.\n";
    } else if (fld.value.length == 0 && man == false) {
        fld.style.background = 'white'; 
    } else if (isNaN(number)) {
        error = " - Organisasjonsnummer må kun være tall.\n";
        fld.style.background = 'Pink';
    } else if (!(fld.value.length == 9)) {
        error = " - Organisasjonsnummer er feil lengde.\n";
        fld.style.background = 'Pink';
    } else {
        fld.style.background = 'White';
    }
    return error;
}

function validatePostcode(fld, man) {
    var error = "";
    var number = fld.value;

    if (fld.value.length == 0 && man == true) {
        fld.style.background = 'pink'; 
        error = " - Felter med * må fylles ut.\n";
    } else if (fld.value.length == 0 && man == false) {
        fld.style.background = 'white'; 
    } else if (isNaN(number)) {
        error = " - Postnummer må kun være tall.\n";
        fld.style.background = 'Pink';
    } else if (!(fld.value.length == 4)) {
        error = " - Postnummer er feil lengde.\n";
        fld.style.background = 'Pink';
    } else {
        fld.style.background = 'White';
    }
    return error;
}

function validateFullName(fld, man) {
    var error="";
    var filter=/^\D+( \D+)+$/;
    
    if (fld.value.length == 0 && man == true) {
        fld.style.background = 'pink'; 
        error = " - Felter med * må fylles ut.\n";
    } else if (fld.value.length == 0 && man == false) {
        fld.style.background = 'white'; 
    } else if (!filter.test(fld.value)) {             
        fld.style.background = 'Pink';
        error = " - Du må oppgi fullt navn (fornavn mellomnavn etternavn).\n";
    } else {
        fld.style.background = 'White';
    }
    return error;
}

function validateOnSubmitAddressForm(theForm) {
var reason = "";

  reason += validatePostcode(theForm.postcode,true);
  reason += validateEmpty(theForm.name);
  reason += validateEmpty(theForm.postoffice);
      
  if (reason != "") {
    alert("Feil i oppgitt informasjon, vennligst korriger:\n" + reason);
    return false;
  }

  return true;
}

function validateOnSubmitContactForm(theForm) {
var reason = "";

  reason += validatePostcode(theForm.postcode,true);
  reason += validatePhone(theForm.telephone,false);
  reason += validatePhone(theForm.mobilephone,false);
  reason += validateEmail(theForm.eMailAddress,false);
  reason += validateFullName(theForm.name,true);
      
  if (reason != "") {
    alert("Feil i oppgitt informasjon, vennligst korriger:\n" + reason);
    return false;
  }

  return true;
}

function validateOnSubmitContactUsForm(theForm) {
var reason = "";

  reason += validateEmpty(theForm.Name);
  reason += validateEmail(theForm.eMailAddress,true);
  reason += validatePhone(theForm.Mobilephone,false);
  reason += validateEmpty(theForm.ContactUs);
  reason += validateEmpty(theForm.question);
      
  if (reason != "") {
    alert("Feil i oppgitt informasjon, vennligst korriger:\n" + reason);
    return false;
  }

  return true;
}

function validateOnSubmitMailinglistForm(theForm) {
var reason = "";

  reason += validateEmail(theForm.eMailAddress,true);
      
  if (reason != "") {
    alert("Feil i oppgitt informasjon, vennligst korriger:\n" + reason);
    return false;
  }

  return true;
}

function validateOnSubmitLoginForm(theForm) {
var reason = "";

  /* reason += validateEmail(theForm.Username);
  reason += validateEmpty(theForm.Username);
  reason += validateEmpty(theForm.Password); */
      
  if (reason != "") {
    alert("Feil i oppgitt informasjon, vennligst korriger:\n" + reason);
    return false;
  }

  return true;
}

function validateOnSubmitResetPasswordForm(theForm) {
var reason = "";

  reason += validateEmail(theForm.Username,true);
      
  if (reason != "") {
    alert("Feil i oppgitt informasjon, vennligst korriger:\n" + reason);
    return false;
  }

  return true;
}

function validateOnSubmitCustomerForm(theForm) {
var reason = "";

  reason += validateCompare(theForm.Username,theForm.RepeatUsername,true);
  reason += validateCompare(theForm.Password,theForm.RepeatPassword,true);
  reason += validatePostcode(theForm.PostCode,true);
  reason += validatePhone(theForm.telephone,false);
  reason += validatePhone(theForm.mobilephone,false);
  reason += validateFullName(theForm.Name,true);
  reason += validateEmpty(theForm.PostOffice);

  if (theForm.NoDeliveryAddress.checked == false) {
    reason += validatePostcode(theForm.DeliveryPostcode,true);
    reason += validateEmpty(theForm.DeliveryName);
    reason += validateEmpty(theForm.DeliveryPostoffice);
  }

  if (theForm.CompanyNo) {
    reason += validateCompany(theForm.CompanyNo,true);
    reason += validateEmpty(theForm.Company);
  }

  if (reason != "") {
    alert("Feil i oppgitt informasjon, vennligst korriger:\n" + reason);
    return false;
  }

  return true;
}

function validateOnClickNoDeliveryAddress(theForm) {
  theForm.DeliveryName.style.background = 'white';
  theForm.DeliveryAddress.style.background = 'white';
  theForm.DeliveryAddress2.style.background = 'white';
  theForm.DeliveryPostcode.style.background = 'white';
  theForm.DeliveryPostoffice.style.background = 'white';

  if (theForm.NoDeliveryAddress.checked == false) {
    theForm.DeliveryName.readOnly = false;
    theForm.DeliveryAddress.readOnly = false;
    theForm.DeliveryAddress2.readOnly = false;
    theForm.DeliveryPostcode.readOnly = false;
    theForm.DeliveryPostoffice.readOnly = false;
  } else {
    theForm.DeliveryName.value = "";
    theForm.DeliveryAddress.value = "";
    theForm.DeliveryAddress2.value = "";
    theForm.DeliveryPostcode.value = "";
    theForm.DeliveryPostoffice.value = "";
    theForm.DeliveryName.readOnly = true;
    theForm.DeliveryAddress.readOnly = true;
    theForm.DeliveryAddress2.readOnly = true;
    theForm.DeliveryPostcode.readOnly = true;
    theForm.DeliveryPostoffice.readOnly = true;
  }
}

function validateOnSubmitCreditCardForm(theForm) {
var reason = "";
     
  if (reason != "") {
    alert("Feil i oppgitt informasjon, vennligst korriger:\n" + reason);
    return false;
  }

  return true;
}

	/************************************************************************************************************
	(C) www.dhtmlgoodies.com, April 2006

	This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.

	Terms of use:
	You are free to use this script as long as the copyright message is kept intact. However, you may not
	redistribute, sell or repost it without our permission.

	Thank you!

	www.dhtmlgoodies.com
	Alf Magne Kalleland

	************************************************************************************************************/

	var ajaxBox_offsetX = 0;
	var ajaxBox_offsetY = 0;
	var ajax_list_externalFile = 'netthandel.asp';	// Path to external file
	var minimumLettersBeforeLookup = 1;	// Number of letters entered before a lookup is performed.

	var ajax_list_objects = new Array();
	var ajax_list_cachedLists = new Array();
	var ajax_list_activeInput = false;
	var ajax_list_activeItem;
	var ajax_list_optionDivFirstItem = false;
	var ajax_list_currentLetters = new Array();
	var ajax_optionDiv = false;
	var ajax_optionDiv_iframe = false;

	var ajax_list_MSIE = false;
	if(navigator.userAgent.indexOf('MSIE')>=0 && navigator.userAgent.indexOf('Opera')<0)ajax_list_MSIE=true;

	var currentListIndex = 0;

	function ajax_getTopPos(inputObj)
	{

	  var returnValue = inputObj.offsetTop;
	  while((inputObj = inputObj.offsetParent) != null){
	  	returnValue += inputObj.offsetTop;
	  }
	  return returnValue;
	}
	function ajax_list_cancelEvent()
	{
		return false;
	}

	function ajax_getLeftPos(inputObj)
	{
	  var returnValue = inputObj.offsetLeft;
	  while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetLeft;

	  return returnValue;
	}

	function ajax_option_setValue(e,inputObj)
	{
		if(!inputObj)inputObj=this;
		var tmpValue = inputObj.innerHTML;
		if(ajax_list_MSIE)tmpValue = inputObj.innerText;else tmpValue = inputObj.textContent;
		if(!tmpValue)tmpValue = inputObj.innerHTML;
		ajax_list_activeInput.value = tmpValue;
		if(document.getElementById(ajax_list_activeInput.name + '_hidden'))document.getElementById(ajax_list_activeInput.name + '_hidden').value = inputObj.id;

  		//var f1=setTimeout('ajax_list_activeInput.focus()',1);
  		//var f2=setTimeout('ajax_list_activeInput.value = ajax_list_activeInput.value',1);

		ajax_options_hide();
	}

	function ajax_options_hide()
	{
		if(ajax_optionDiv)ajax_optionDiv.style.display='none';
		if(ajax_optionDiv_iframe)ajax_optionDiv_iframe.style.display='none';
	}

	function ajax_options_rollOverActiveItem(item,fromKeyBoard)
	{
		if(ajax_list_activeItem)ajax_list_activeItem.className='optionDiv';
		item.className='optionDivSelected';
		ajax_list_activeItem = item;

		if(fromKeyBoard){
			if(ajax_list_activeItem.offsetTop>ajax_optionDiv.offsetHeight){
				ajax_optionDiv.scrollTop = ajax_list_activeItem.offsetTop - ajax_optionDiv.offsetHeight + ajax_list_activeItem.offsetHeight + 2 ;
			}
			if(ajax_list_activeItem.offsetTop<ajax_optionDiv.scrollTop)
			{
				ajax_optionDiv.scrollTop = 0;
			}
		}
	}

	function ajax_option_list_buildList(letters,paramToExternalFile)
	{

		ajax_optionDiv.innerHTML = '';
		ajax_list_activeItem = false;
		if(ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()].length<=1){
			ajax_options_hide();
			return;
		}



		ajax_list_optionDivFirstItem = false;
		var optionsAdded = false;
		for(var no=0;no<ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()].length;no++){
			if(ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()][no].length==0)continue;
			optionsAdded = true;
			var div = document.createElement('DIV');
			var items = ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()][no].split(/###/gi);

			if(ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()].length==1 && ajax_list_activeInput.value == items[0]){
				ajax_options_hide();
				return;
			}


			div.innerHTML = items[items.length-1];
			div.id = items[0];
			div.className='optionDiv';
			div.onmouseover = function(){ ajax_options_rollOverActiveItem(this,false) }
			div.onclick = ajax_option_setValue;
			if(!ajax_list_optionDivFirstItem)ajax_list_optionDivFirstItem = div;
			ajax_optionDiv.appendChild(div);
		}
		if(optionsAdded){
			ajax_optionDiv.style.display='block';
			if(ajax_optionDiv_iframe)ajax_optionDiv_iframe.style.display='';
			ajax_options_rollOverActiveItem(ajax_list_optionDivFirstItem,true);
		}

	}

	function ajax_option_list_showContent(ajaxIndex,inputObj,paramToExternalFile,whichIndex)
	{
		if(whichIndex!=currentListIndex)return;
		var letters = inputObj.value;
		var content = ajax_list_objects[ajaxIndex].response;
		var elements = content.split('|');
		ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()] = elements;
		ajax_option_list_buildList(letters,paramToExternalFile);

	}

	function ajax_option_resize(inputObj)
	{
		ajax_optionDiv.style.top = (ajax_getTopPos(inputObj) + inputObj.offsetHeight + ajaxBox_offsetY) + 'px';
		ajax_optionDiv.style.left = (ajax_getLeftPos(inputObj) + ajaxBox_offsetX) + 'px';
		if(ajax_optionDiv_iframe){
			ajax_optionDiv_iframe.style.left = ajax_optionDiv.style.left;
			ajax_optionDiv_iframe.style.top = ajax_optionDiv.style.top;
		}

	}

	function ajax_showOptions(inputObj,paramToExternalFile,e)
	{
		if(e.keyCode==13 || e.keyCode==9)return;
		if(ajax_list_currentLetters[inputObj.name]==inputObj.value)return;
		if(!ajax_list_cachedLists[paramToExternalFile])ajax_list_cachedLists[paramToExternalFile] = new Array();
		ajax_list_currentLetters[inputObj.name] = inputObj.value;
		if(!ajax_optionDiv){
			ajax_optionDiv = document.createElement('DIV');
			ajax_optionDiv.id = 'ajax_listOfOptions';
			document.body.appendChild(ajax_optionDiv);

			if(ajax_list_MSIE){
				ajax_optionDiv_iframe = document.createElement('IFRAME');
				ajax_optionDiv_iframe.border='0';
				ajax_optionDiv_iframe.style.width = ajax_optionDiv.clientWidth + 'px';
				ajax_optionDiv_iframe.style.height = ajax_optionDiv.clientHeight + 'px';
				ajax_optionDiv_iframe.id = 'ajax_listOfOptions_iframe';

				document.body.appendChild(ajax_optionDiv_iframe);
			}

			var allInputs = document.getElementsByTagName('INPUT');
			for(var no=0;no<allInputs.length;no++){
				if(!allInputs[no].onkeyup)allInputs[no].onfocus = ajax_options_hide;
			}
			var allSelects = document.getElementsByTagName('SELECT');
			for(var no=0;no<allSelects.length;no++){
				allSelects[no].onfocus = ajax_options_hide;
			}

			var oldonkeydown=document.body.onkeydown;
			if(typeof oldonkeydown!='function'){
				document.body.onkeydown=ajax_option_keyNavigation;
			}else{
				document.body.onkeydown=function(){
					oldonkeydown();
				ajax_option_keyNavigation() ;}
			}
			var oldonresize=document.body.onresize;
			if(typeof oldonresize!='function'){
				document.body.onresize=function() {ajax_option_resize(inputObj); };
			}else{
				document.body.onresize=function(){oldonresize();
				ajax_option_resize(inputObj) ;}
			}

		}

		if(inputObj.value.length<minimumLettersBeforeLookup){
			ajax_options_hide();
			return;
		}


		ajax_optionDiv.style.top = (ajax_getTopPos(inputObj) + inputObj.offsetHeight + ajaxBox_offsetY) + 'px';
		ajax_optionDiv.style.left = (ajax_getLeftPos(inputObj) + ajaxBox_offsetX) + 'px';
		if(ajax_optionDiv_iframe){
			ajax_optionDiv_iframe.style.left = ajax_optionDiv.style.left;
			ajax_optionDiv_iframe.style.top = ajax_optionDiv.style.top;
		}

		ajax_list_activeInput = inputObj;
		ajax_optionDiv.onselectstart =  ajax_list_cancelEvent;
		currentListIndex++;
		if(ajax_list_cachedLists[paramToExternalFile][inputObj.value.toLowerCase()]){
			ajax_option_list_buildList(inputObj.value,paramToExternalFile,currentListIndex);
		}else{
			var tmpIndex=currentListIndex/1;
			ajax_optionDiv.innerHTML = '';
			var ajaxIndex = ajax_list_objects.length;
			ajax_list_objects[ajaxIndex] = new sack();
			var url = ajax_list_externalFile + '?' + paramToExternalFile + '&search=' + inputObj.value.replace(" ","+");
			ajax_list_objects[ajaxIndex].requestFile = url;	// Specifying which file to get
			ajax_list_objects[ajaxIndex].onCompletion = function(){ ajax_option_list_showContent(ajaxIndex,inputObj,paramToExternalFile,tmpIndex); };	// Specify function that will be executed after file has been found
			ajax_list_objects[ajaxIndex].runAJAX();		// Execute AJAX function
		}


	}

	function ajax_option_keyNavigation(e)
	{
		if(document.all)e = event;

		if(!ajax_optionDiv)return;
		if(ajax_optionDiv.style.display=='none')return;

		if(e.keyCode==38){	// Up arrow
			if(!ajax_list_activeItem)return;
			if(ajax_list_activeItem && !ajax_list_activeItem.previousSibling)return;
			ajax_options_rollOverActiveItem(ajax_list_activeItem.previousSibling,true);
		}

		if(e.keyCode==40){	// Down arrow
			if(!ajax_list_activeItem){
				ajax_options_rollOverActiveItem(ajax_list_optionDivFirstItem,true);
			}else{
				if(!ajax_list_activeItem.nextSibling)return;
				ajax_options_rollOverActiveItem(ajax_list_activeItem.nextSibling,true);
			}
		}

		if(e.keyCode==13 || e.keyCode==9){	// Enter key or tab key
			if(ajax_list_activeItem && ajax_list_activeItem.className=='optionDivSelected')ajax_option_setValue(false,ajax_list_activeItem);
			if(e.keyCode==13)return false; else return true;
		}
		if(e.keyCode==27){	// Escape key
			ajax_options_hide();
		}
	}


	document.documentElement.onclick = autoHideList;

	function autoHideList(e)
	{
		if(document.all)e = event;

		if (e.target) source = e.target;
			else if (e.srcElement) source = e.srcElement;
			if (source.nodeType == 3) // defeat Safari bug
				source = source.parentNode;
		if(source.tagName.toLowerCase()!='input' && source.tagName.toLowerCase()!='textarea')ajax_options_hide();

	}

/* Simple AJAX Code-Kit (SACK) v1.6.1 */
/* ©2005 Gregory Wild-Smith */
/* www.twilightuniverse.com */
/* Software licenced under a modified X11 licence,
   see documentation or authors website for more details */

function sack(file) {
	this.xmlhttp = null;

	this.resetData = function() {
		this.method = "POST";
  		this.queryStringSeparator = "?";
		this.argumentSeparator = "&";
		this.URLString = "";
		this.encodeURIString = true;
  		this.execute = false;
  		this.element = null;
		this.elementObj = null;
		this.requestFile = file;
		this.vars = new Object();
		this.responseStatus = new Array(2);
  	};

	this.resetFunctions = function() {
  		this.onLoading = function() { };
  		this.onLoaded = function() { };
  		this.onInteractive = function() { };
  		this.onCompletion = function() { };
  		this.onError = function() { };
		this.onFail = function() { };
	};

	this.reset = function() {
		this.resetFunctions();
		this.resetData();
	};

	this.createAJAX = function() {
		try {
			this.xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e1) {
			try {
				this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e2) {
				this.xmlhttp = null;
			}
		}

		if (! this.xmlhttp) {
			if (typeof XMLHttpRequest != "undefined") {
				this.xmlhttp = new XMLHttpRequest();
			} else {
				this.failed = true;
			}
		}
	};

	this.setVar = function(name, value){
		this.vars[name] = Array(value, false);
	};

	this.encVar = function(name, value, returnvars) {
		if (true == returnvars) {
			return Array(encodeURIComponent(name), encodeURIComponent(value));
		} else {
			this.vars[encodeURIComponent(name)] = Array(encodeURIComponent(value), true);
		}
	}

	this.processURLString = function(string, encode) {
		encoded = encodeURIComponent(this.argumentSeparator);
		regexp = new RegExp(this.argumentSeparator + "|" + encoded);
		varArray = string.split(regexp);
		for (i = 0; i < varArray.length; i++){
			urlVars = varArray[i].split("=");
			if (true == encode){
				this.encVar(urlVars[0], urlVars[1]);
			} else {
				this.setVar(urlVars[0], urlVars[1]);
			}
		}
	}

	this.createURLString = function(urlstring) {
		if (this.encodeURIString && this.URLString.length) {
			this.processURLString(this.URLString, true);
		}

		if (urlstring) {
			if (this.URLString.length) {
				this.URLString += this.argumentSeparator + urlstring;
			} else {
				this.URLString = urlstring;
			}
		}

		// prevents caching of URLString
		this.setVar("rndval", new Date().getTime());

		urlstringtemp = new Array();
		for (key in this.vars) {
			if (false == this.vars[key][1] && true == this.encodeURIString) {
				encoded = this.encVar(key, this.vars[key][0], true);
				delete this.vars[key];
				this.vars[encoded[0]] = Array(encoded[1], true);
				key = encoded[0];
			}

			urlstringtemp[urlstringtemp.length] = key + "=" + this.vars[key][0];
		}
		if (urlstring){
			this.URLString += this.argumentSeparator + urlstringtemp.join(this.argumentSeparator);
		} else {
			this.URLString += urlstringtemp.join(this.argumentSeparator);
		}
	}

	this.runResponse = function() {
		eval(this.response);
	}

	this.runAJAX = function(urlstring) {
		if (this.failed) {
			this.onFail();
		} else {
			this.createURLString(urlstring);
			if (this.element) {
				this.elementObj = document.getElementById(this.element);
			}
			if (this.xmlhttp) {
				var self = this;
				if (this.method == "GET") {
					totalurlstring = this.requestFile + this.queryStringSeparator + this.URLString;
					this.xmlhttp.open(this.method, totalurlstring, true);
				} else {
					this.xmlhttp.open(this.method, this.requestFile, true);
					try {
						this.xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
					} catch (e) { }
				}

				this.xmlhttp.onreadystatechange = function() {
					switch (self.xmlhttp.readyState) {
						case 1:
							self.onLoading();
							break;
						case 2:
							self.onLoaded();
							break;
						case 3:
							self.onInteractive();
							break;
						case 4:
							self.response = self.xmlhttp.responseText;
							self.responseXML = self.xmlhttp.responseXML;
							self.responseStatus[0] = self.xmlhttp.status;
							self.responseStatus[1] = self.xmlhttp.statusText;

							if (self.execute) {
								self.runResponse();
							}

							if (self.elementObj) {
								elemNodeName = self.elementObj.nodeName;
								elemNodeName.toLowerCase();
								if (elemNodeName == "input"
								|| elemNodeName == "select"
								|| elemNodeName == "option"
								|| elemNodeName == "textarea") {
									self.elementObj.value = self.response;
								} else {
									self.elementObj.innerHTML = self.response;
								}
							}
							if (self.responseStatus[0] == "200") {
								self.onCompletion();
							} else {
								self.onError();
							}

							self.URLString = "";
							break;
					}
				};

				this.xmlhttp.send(this.URLString);
			}
		}
	};

	this.reset();
	this.createAJAX();
}

function getUniqueId()
{
     var dateObject = new Date();
     var uniqueId = 
          dateObject.getFullYear() + '' + 
          dateObject.getMonth() + '' + 
          dateObject.getDate() + '' + 
          dateObject.getTime();

     return uniqueId;
};