var BrowserUtil = function() {};

BrowserUtil.getEvent = function(evtObj) {

	var navAgent = navigator.userAgent.toLowerCase();
   var evt = null;

   if ((window.event != null) && (navAgent.indexOf("mac") == -1)) {

      // Internet Explorer

      evt = window.event;

      // * IE 6 standards-compliant mode document.documentElement reassignment
      if (document.documentElement && document.documentElement.clientWidth) {

         evt.getViewportAxisX = document.documentElement.clientWidth;
         evt.getViewportAxisY = document.documentElement.clientHeight;

         evt.getViewportOffsetX = document.documentElement.scrollLeft;
         evt.getViewportOffsetY = document.documentElement.scrollTop;

         evt.getPageCoordX = evt.clientX + document.documentElement.scrollLeft;
         evt.getPageCoordY = evt.clientY + document.documentElement.scrollTop;

      } else if (document.body) {

         evt.getViewportAxisX = document.body.clientWidth;
         evt.getViewportAxisY = document.body.clientHeight;

         evt.getViewportOffsetX = document.body.scrollLeft;
         evt.getViewportOffsetY = document.body.scrollTop;

         evt.getPageCoordX = evt.clientX + document.body.scrollLeft;
         evt.getPageCoordY = evt.clientY + document.body.scrollTop;

      }


      evt.getEventType = evt.type;

   } else if (evtObj != null) {

      // EOMB

      evt = evtObj;

      evt.getViewportAxisX = self.innerWidth;
      evt.getViewportAxisY = self.innerHeight;
      evt.getViewportOffsetX = self.pageXOffset;
      evt.getViewportOffsetY = self.pageYOffset;

      evt.getPageCoordX = evt.pageX;
      evt.getPageCoordY = evt.pageY;

      evt.getEventType = evt.type;

   }

   return evt;

}

Effects = function() {}

Effects.popLayer = function(objId,objState,objPos,objOffsetX,objOffsetY,objWidth,evtObj) {

   // * objState parameter must be "show" or "hide"
   // * objPos parameter must be "center" or "relative" or undefined

   var posX = 0;
   var posY = 0;
   var elementSelect = document.getElementsByTagName("select");
   var newPopLayer = document.getElementById(objId);

   if (objWidth != "") {
      newPopLayer.style.width = objWidth + "px"
   } else {
      objWidth = newPopLayer.offsetWidth;
	}

   var layerWidth = newPopLayer.offsetWidth;
	var layerHeight = newPopLayer.offsetHeight;

   var newEventObject = new BrowserUtil.getEvent(evtObj);

   if (objPos == "center") {

      posX = Math.round(newEventObject.getViewportAxisX/2) + newEventObject.getViewportOffsetX - Math.round(layerWidth/2);
   	posY = Math.round(newEventObject.getViewportAxisY/2) + newEventObject.getViewportOffsetY - Math.round(layerHeight/2);

   } else {

      posX = newEventObject.getPageCoordX + objOffsetX;
      posY = newEventObject.getPageCoordY + objOffsetY;

   }

   if (objState == "show") {

      for (i = 0; i < elementSelect.length; i++) {
			elementSelect[i].style.visibility = "hidden";
		}

		document.getElementById("wrapper").style.visibility == "hidden;"

		if (objPos == "relative") {
			if (Number(posX) + Number(layerWidth) > Number(newEventObject.getViewportAxisX)) {
				posX = posX - objWidth - objOffsetX*2;
			}
			if (Number(posY) + Number(layerHeight) > Number(newEventObject.getViewportAxisY)) {
				posY = posY - layerHeight - objOffsetY*2;
			}
		}

      newPopLayer.style.left = posX + "px";
      newPopLayer.style.top = posY + "px";
      newPopLayer.style.visibility = "visible";

   } else if (objState == "hide") {

      for (i = 0; i < elementSelect.length; i++) {
			elementSelect[i].style.visibility = "visible";
		}

		document.getElementById("wrapper").style.visibility == "visible;"

      newPopLayer.style.left = 0 + "px";
      newPopLayer.style.top = 0 + "px";
      newPopLayer.style.visibility = "hidden";

   }

}

Effects.toggleTabs = function(strImgList,strDivList,imgExtOn,imgExtOff,imgToTurnOn,divToTurnOn) {

	var imgArray = strImgList.split("|");
	var divArray = strDivList.split("|");

	for (i = 0; i < imgArray.length; i++) {

		// * turn images to "off" state

		imgTab = document.getElementById(imgArray[i]);
		imgTabPath = imgTab.src.substr(0,imgTab.src.lastIndexOf('/')) + '/';
		imgTab.src = imgTabPath + imgArray[i] + imgExtOff;

		// * turn layers to "off" state

		divLayer = document.getElementById(divArray[i]);
		divLayer.style.display = "none";

	}

	// * turn image and layer to "on" state
	// * image ID (imgToTurnOn) and image name should match

	document.getElementById(imgToTurnOn).src = imgTabPath + imgToTurnOn + imgExtOn;
	document.getElementById(divToTurnOn).style.display = "block";

}

Effects.modDisplay = function(strNoneList,strInlineList,strBlockList) {

	var strNoneList = strNoneList.split("|");
	var strInlineList = strInlineList.split("|");
	var strBlockList = strBlockList.split("|");

	for (i = 0; i < strNoneList.length; i++) {
		if (strNoneList != "") {
			document.getElementById(strNoneList[i]).style.display = "none";
		}
	}

	for (i = 0; i < strInlineList.length; i++) {
		if (strInlineList != "") {
			document.getElementById(strInlineList[i]).style.display = "inline";
		}
	}

	for (i = 0; i < strBlockList.length; i++) {
		if (strBlockList != "") {
			document.getElementById(strBlockList[i]).style.display = "block";
		}
	}

}

function passValue(objId,objIdValToPass, disableFromElement) {

    var fromElement = document.getElementById(objId);
	var toElement = document.getElementById(objIdValToPass);
    toElement.value = fromElement.value;
}

function showMore(qtyInputName, modelInputName, strNoneList,strInlineList,strBlockList) {

    Effects.modDisplay(strNoneList,strInlineList,strBlockList);
    var element1 = document.getElementById(qtyInputName);
	var element2 = document.getElementById(modelInputName);

    element1.name="";
    element2.name="";
    element1.value="";
    element2.value="";
}
function dropMenu(objId,objIdParent,objState,objEvt) {

   var objEvt = objEvt ? objEvt : window.event;
   var objEvtTarget = objEvt.relatedTarget ? objEvt.relatedTarget : objEvt.toElement
	var boolNotParent = true;
	var elementSelect = document.getElementsByTagName("select");

   if (objState == "on") {

      for (i = 0; i < elementSelect.length; i++) {
			elementSelect[i].style.visibility = "hidden";
		}

      // Safari/Mozilla Bug: Parent must be set to "visible" as well.

      document.getElementById(objIdParent).style.visibility = "visible";
      document.getElementById(objId).style.visibility = "visible";

   } else if (objState == "off") {
      var parentObjId = objEvtTarget;
      while (parentObjId && parentObjId.parentNode && boolNotParent == true) {
         if (parentObjId.id == objId) {
            boolNotParent = false;
         }
			parentObjId = parentObjId.parentNode;
      }
      if (boolNotParent == true) {

         for (i = 0; i < elementSelect.length; i++) {
				elementSelect[i].style.visibility = "visible";
			}

         // Safari/Mozilla Bug: Parent must be set to "hidden" as well.

         document.getElementById(objIdParent).style.visibility = "hidden";
         document.getElementById(objId).style.visibility = "hidden";

      }
	}

}

function printPage() {

	if (window.print) {
		window.print();
	} else {
		alert("Please use [ File >> Print ] in order to print this page.");
	}

}

function showTabCom(objComDivId) {
     var imgPath = "/assets/images/shopping/"
     var objComDivArr = new Array("tab-more-info","tab-files","tab-email-friend","tab-products");
     for (i = 0; i < objComDivArr.length; i++) {
          if (document.getElementById(objComDivArr[i] + "-img")) {
               document.getElementById(objComDivArr[i] + "-img").src = imgPath + objComDivArr[i] + "-off.gif";
               document.getElementById(objComDivArr[i]).style.display = "none";
          }
     }
     document.getElementById(objComDivId + "-img").src = imgPath + objComDivId + ".gif";
     document.getElementById(objComDivId).style.display = "block";
}

utilityBrowserVer = parseInt(navigator.appVersion);

function imgOn(imgName) {
  	if (utilityBrowserVer >= 3) {
		imgOnString = eval(imgName + "_on.src");
		document.images[imgName].src = imgOnString;
	}
}

function imgOff(imgName) {
	if (utilityBrowserVer >= 3) {
		imgOffString = eval(imgName + "_off.src");
		document.images[imgName].src = imgOffString;
	}
}

function goToLink(address) {
	var linkURL = address.options[address.selectedIndex].value;
	window.top.location.href = linkURL;
	address.selectedIndex=0;
}

/*
 * This function launches a new web browser window to a specified width, height and features.
 * Features string is a comma separated window's feature needed for this new window. For Instance
 * If a new window needs a toolbar the feature string must be "toolbar" like needs scroll bar and
 * and toolbar then it must be "toolbar,scrollbar". Note that the order of the feature is not required.
 * Also it's case insensitive. Therefore, "scrollbar,toolbar" is identical to "Toolbar,ScrollBar".
 *
 * If the features string is ommitted then all the features are turned off. To turn all the features on
 * use the word "all" for features instead of specifying each feature.
 */

function openWindow(url,winName,width,height){
	var winRef = window.open(url, winName, "height=" + height + ",width=" + width + ",status=yes,toolbar=no,menubar=no,location=no,directories=no,resizable=yes,scrollbars=yes,titlebar=no");
}

function openNamedWindow(address, name, width, height, features)
{
	/* Find out what features need to be enable
	 *
   */
	if(features)
		features = features.toLowerCase();
	else
		features = "";

	var toolbar = (features == "all" ? 1 : 0);
	var menubar = (features == "all" ? 1 : 0);
	var location = (features == "all" ? 1 : 0);
	var directories = (features == "all" ? 1 : 0);
	var status = (features == "all" ? 1 : 0);
	var scrollbars = (features == "all" ? 1 : 0);
	var resizable = (features == "all" ? 1 : 0);


	if(features != "all")
	{
		//split features
		var feature = features.split(",");
		for(i = 0; i < feature.length; i++)
		{
		 	if(feature[i] == "toolbar")
			   toolbar = 1;
			else if(feature[i] == "menubar")
			   menubar = 1;
			else if(feature[i] == "location")
			   location = 1;
			else if(feature[i] == "directories")
			   directories = 1;
			else if(feature[i] == "status")
			   status = 1;
			else if(feature[i] == "scrollbars")
			   scrollbars = 1;
			else if(feature[i] == "resizable")
			   resizable = 1;
		}

	}
	features = "toolbar=" + toolbar + ",";
	features += "menubar=" + menubar + ",";
	features += "location=" + location + ",";
	features += "directories=" + directories + ",";
	features += "status=" + status + ",";
	features += "scrollbars=" + scrollbars + ",";
	features += "resizable=" + resizable;

	var newWindow = window.open(address, name, 'width=' + width + ',height=' + height + ',"' + features + '"');
	newWindow.focus();
}


function confirmWindow(url, text) {

	if (confirm(text)) {
		window.go = url;
		window.location = url;
	}
}

function setOperation(opType,needSubmit,addressIndex) {
     document.addUpdateDeleteAddressForm.operation.value = opType;
            if(addressIndex)
                document.addUpdateDeleteAddressForm.selectedAddressIndex.value = addressIndex;
                if(needSubmit) {
                    if(opType == "EDIT")
                        window.location="/user/address_book.jsp?addressIndex=" + addressIndex;
                    else
                        document.addUpdateDeleteAddressForm.submit();
                    }
        }

function setAddTo(addToType) {
	document.productForm.addTo.value = addToType;
}

// This is an example of sending product data from the server
// to the client, then formatting the variants on the client-side
// based on certain criteria.
function cbFormatter(list, attribute, opt)
{
	// Get the price for this variant.. If this is the primary list, get all related
	// variants from the group and get their prices as well so we can build a range.
	var pvds = list.productVariantDropdownSupport;

	// Get all of the product variants for this attribute
	var variantGroup = attribute.getVariant().getProductVariantGroup();
	var groupVariants = variantGroup.getAllVariants()

	// Are all of the prices the same within the group?
	var lowGroupPrice = 999999.00;
	var highGroupPrice = -1.00;

	for (var idx = 0; idx < groupVariants.length; idx++)
	{
      lowGroupPrice = groupVariants[idx].numericPrice < lowGroupPrice ? groupVariants[idx].numericPrice : lowGroupPrice;
		highGroupPrice = groupVariants[idx].numericPrice > highGroupPrice ? groupVariants[idx].numericPrice : highGroupPrice;
   }

	// Are all of the prices the same within the variant?
	var variants = variantGroup.getVariantsMatching(attribute.name, attribute.value);
	var lowVariantPrice = 999999.00;
	var highVariantPrice = -1.00;

	var lowVariantDisplay = variants[0].displayPrice;
	var highVariantDisplay = variants[0].displayPrice;

   for (var idx = 0; idx < variants.length; idx++)
   {
		// Display really needs to be done before the re-assignment...
      lowVariantDisplay = variants[idx].numericPrice < lowVariantPrice ? variants[idx].displayPrice : lowVariantDisplay;
      lowVariantPrice = variants[idx].numericPrice < lowVariantPrice ? variants[idx].numericPrice : lowVariantPrice;
      highVariantDisplay = variants[idx].numericPrice > highVariantPrice ? variants[idx].displayPrice : highVariantDisplay;
		highVariantPrice = variants[idx].numericPrice > highVariantPrice ? variants[idx].numericPrice : highVariantPrice;
   }

	if (lowGroupPrice != highGroupPrice)
	{
		// Primary list should display a range
		if (pvds.isPrimary)
			if (lowVariantPrice != highVariantPrice)
				opt.text = opt.text + " " + lowVariantDisplay + " - " + highVariantDisplay;
			else
				opt.text = opt.text + " " + attribute.getVariant().displayPrice;
		else  // Secondary lists should show exact price
			opt.text = opt.text + " " + attribute.getVariant().displayPrice;
	}

   return opt;
}

/* This function is called when a subject is changed so that actual subject text can be
* stored in to a hidden subject field. Since value of the subject list is a keyword define
* in the command configuration file to identify it's email address.
*/
	function setSubject(thisRef)
	{
		var formRef = document.forms["contactUsForm"];
		//set subject value
		formRef.elements["subject"].value = (thisRef.options[thisRef.selectedIndex]).text;
	}

function showDiv(divName) {
    document.getElementById(divName).style.visibility = 'visible';
    document.getElementById(divName).style.display = 'block';
}
function hideDiv(divName) {
    document.getElementById(divName).style.visibility = 'hidden';
    document.getElementById(divName).style.display = 'none';
}
var defaultKeywordValues = new Array('Enter model # or keyword(s)','Enter Model #');
var defaultKeywordValue = "";
function focus_keyword(field)
{
	var i = 0;
	for( var i=0; i < defaultKeywordValues.length; i++ )
	{
		if( field.value == defaultKeywordValues[i] )
		{
			defaultKeywordValue = defaultKeywordValues[i];
			field.value = '';
		}
	}
}

function blur_keyword(field)
{
	if( field.value == '' && defaultKeywordValue != '' )
		field.value = defaultKeywordValue;
	defaultKeywordValue = '';
}

var defaultContractValues = new Array('Enter Contract #', 'optional');
var defaultContractValue = "";

function focus_contractField(field){
    defaultContractValue = focus_field(field, defaultContractValues, defaultContractValue);
	 field.setAttribute('maxLength', 10);
}

function focus_field(field, defaultValues, originalValue)
{
	var returnVal = originalValue;
	for( var i=0; i < defaultValues.length; i++ )
	{
		if( field.value == defaultValues[i] )
		{
			field.value = '';
			returnVal = defaultValues[i];
		}
	}
    return returnVal;
}
function blur_contractField(field){
    blur_field(field, defaultContractValue);
    field.setAttribute('maxLength', 16);
}
function blur_field(field, defaultValue)
{
	if( field.value == '' && defaultValue != '' ) {
        field.maxLength = defaultValue.length;
        field.value = defaultValue;
    }
    defaultValue = '';
}


function encode(str) {
	var result = "";

	for (i = 0; i < str.length; i++) {
		if (str.charAt(i) == " ") result += "+";
		else result += str.charAt(i);
	}
    return result;
}

function decode(str) {
 	return str.replace(/\+/g, " ");
}

function Set_Cookie( name, value, expires, path, domain, secure )
{
// set time, it's in milliseconds
var today = new Date();
today.setTime( today.getTime() );

/*
if the expires variable is set, make the correct
expires time, the current script below will set
it for x number of days, to make it for hours,
delete * 24, for minutes, delete * 60 * 24
*/
if ( expires )
{
expires = expires * 1000 * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );

document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
( ( path ) ? ";path=" + path : "" ) +
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}

function hidePrice(){
    var div = document.getElementById('showHidePrice');
    Set_Cookie( "hidePrices", "true",null,'/',null,null);
    if (div != null){
        div.innerText = 'Show Product Prices';
    }
}

function showPrice(){
    var div = document.getElementById('showHidePrice');
    Set_Cookie( 'hidePrices', 'false',null,'/',null,null);
    if (div != null){
        div.innerText = 'Hide Product Prices';
    }
}

function toggleHidePrice(){
    var hide = readCookie('hidePrices');
    if (hide == 'true')
        showPrice();
    else
        hidePrice();

    window.location.reload();
}

function readCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function IsInteger(sText)
{
   var ValidChars = "0123456789";
   var IsNumber=true;
   var Char;


   for (i = 0; i < sText.length && IsNumber == true; i++)
      {
      Char = sText.charAt(i);
      if (ValidChars.indexOf(Char) == -1)
         {
         IsNumber = false;
         }
      }
   return IsNumber;

}

function getDate () {
	var today=new Date();
	return ((today.getMonth() + 1)+"/"+today.getDate()+"/"+today.getFullYear());
}
function calendarPopup(date, functionName) {
	var popupURL = "/js/calendar.jsp?calendarDate=" + date + "&functionName=" + functionName;
	openNamedWindow(popupURL, "Calendar_Window", 220, 220 );
}

/* Tab code */

var panels = new Array('panel1', 'panel2', 'panel3', 'panel4', 'panel5', 'panel6');
var tabs = new Array('tab1', 'tab2', 'tab3', 'tab4', 'tab5', 'tab6');
      var selectedTab = null;
      function showPanel(tab, name)
      {
        if (selectedTab)
        {
           selectedTab.className = 'tab';
           selectedTab.style.paddingTop = '';
           selectedTab.style.paddingBottom = '';
        }
        else {
            for(j = 0; j < tabs.length; j++)
            {
              if (document.getElementById(tabs[j]))
                  document.getElementById(tabs[j]).className='tab';
            }
        }
        selectedTab = tab;
        selectedTab.className = 'tabSelected';

        for(i = 0; i < panels.length; i++)
        {
          document.getElementById(panels[i]).style.display = (name == panels[i]) ? 'block':'none';
        }
        return false;
      }

// dropdown menu for left nav Jump To code

ns4 = document.layers
ie4 = document.all
nn6 = document.getElementById && !document.all
function hideObject()
	{if (ns4)
		{document.n1.visibility = "hide";
		 document.n1.display = "none";   }
	else if (ie4) {
		document.all['n1'].style.visibility = "hidden";
		document.all['n1'].style.display = "none";   }
	else if (nn6) {
		document.getElementById('n1').style.visibility = "hidden";
		document.getElementById('n1').style.display = "none";   }
}
// Show/Hide functions for pointer objects
function showObject(id) {
	if (ns4) {
		document.n1.visibility = "show";
		document.n1.display = "block";   }
	else if (ie4) {
		document.all['n1'].style.visibility = "visible";
		document.all['n1'].style.display = "block";   }
	else if (nn6) {
		document.getElementById('n1').style.visibility = "visible";
		document.getElementById('n1').style.display = "block";   }
}

// menu rollover code

window.onload = function()
{
	freeFloatingArr = document.getElementById("ffm") ? document.getElementById("ffm").getElementsByTagName("DIV") : [];
	freeFloatingMenu();
}

function freeFloatingMenu()
{
	for (i = 0; i < freeFloatingArr.length; i++)
	{
		if (freeFloatingArr[i].className == "ffm_drop_wrapper")
		{
			// render dropshadow(s) and menu offset

			freeFloatingArr[i].getElementsByTagName("div")[0].style.width = freeFloatingArr[i].getElementsByTagName("li")[0].offsetWidth + 2 + "px";
			freeFloatingArr[i].getElementsByTagName("div")[0].style.height = freeFloatingArr[i].getElementsByTagName("li")[0].offsetHeight + 2 + "px";
			freeFloatingArr[i].getElementsByTagName("div")[1].style.width = freeFloatingArr[i].getElementsByTagName("div")[0].offsetWidth + 2 + "px";
			freeFloatingArr[i].getElementsByTagName("div")[1].style.height = freeFloatingArr[i].getElementsByTagName("div")[0].offsetHeight + 1 + "px";
			freeFloatingArr[i].getElementsByTagName("div")[1].style.left = "-1px";

			if (freeFloatingArr[i].getElementsByTagName("li")[0].className.indexOf("right") != -1)
			{
				freeFloatingArr[i].getElementsByTagName("li")[0].style.left = freeFloatingArr[i].getElementsByTagName("img")[0].offsetWidth - freeFloatingArr[i].getElementsByTagName("li")[0].offsetWidth + "px";
			}

			// attach mouseover events

			freeFloatingArr[i].onmouseover = function()
			{
				if (typeof hideMenuTimeout != "undefined")
				{
					window.clearTimeout(hideMenuTimeout);
					menuHide.objRef = prevMenu;
					if (prevMenu != this.getElementsByTagName("li")[0])
					{
						menuHide();
					}
				}
				menuShow.objRef = this.getElementsByTagName("li")[0];
				showMenuTimeout = window.setTimeout("menuShow()",500);
			}
			freeFloatingArr[i].onmouseout = function()
			{
				window.clearTimeout(showMenuTimeout);
				menuHide.objRef = this.getElementsByTagName("li")[0];
				hideMenuTimeout = window.setTimeout("menuHide()",1000);
				prevMenu = this.getElementsByTagName("li")[0];
			}
		}
	}
}

var menuShow = function()
{
	menuShow.objRef.style.visibility = "visible";
}

var menuHide = function()
{
	menuHide.objRef.style.visibility = "hidden";
}

/* dropdown menu script to load URL's  */
 function doSel(obj)
 {
     for (i = 1; i < obj.length; i++)
        if (obj[i].selected == true)
           eval(obj[i].value);
}

	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_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_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_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; }}