d=document;f=d.documentElement;g=d.forms;j=d.all;k=d.URL;m=d.location;o=d.images;p=d.anchors;t=d.links;u=d.embeds;v=false;ba=window;bb=true;bc=parseInt;bd=location;be=bd.pathname;bj=Array;bk=Object;bl=eval;bm=navigator;bn=bm.plugins;bo=bm.userAgent;bp=undefined;bq=unescape;br=parseFloat;PINT_Global=new bk();PINT_Global.HTML=new bk();PINT_Global.HTML.anchors=d.getElementsByTagName('a');PINT_Global.HTML.label=d.getElementsByTagName('label');PINT_Global.Status=new bk();PINT_Global.Status.windowStatus="";PINT_Global.Browser=new Browser();function PINT_GetEventSource(e){if(e&&e.target){var event=e&&e.target;while(event&&event.nodeType==3)event=event.parentNode;return(event);}if(ba&&ba.event&&ba.event.srcElement)return(ba&&ba.event&&ba.event.srcElement);return v}function PINT_GetElementById(idname){var handle;if(d.getElementById){handle=d.getElementById(idname);if(handle)return handle}if(d.getElementByName){handle=d.getElementByName(idname)[0];if(handle)return handle}handle=document[idname];if(handle)return handle;if(d.all){handle=d.all[idname];if(handle)return handle}if(d.anchors){handle=d.anchors[idname];if(handle)return handle}if(d.links){handle=d.links[idname];if(handle)return handle}if(d.images){handle=d.images[idname];if(handle)return handle}if(d.embeds){handle=d.embeds[idname];if(handle)return handle}return handle}function PINT_GetIdByElement(element){if(!(element))return bp;if(element.id)return element.id;if(element.name)return element.name;return bp}function PINT_ChangePageTitle(pageTitle){if(d.title.readOnly==bb)d.title=pageTitle}function PINT_GetCurrentFileName(){var URL=bq(bd.pathname);var start=URL.lastIndexOf("/")+1;var end=(URL.indexOf("?")>0)?URL.indexOf("?"):URL.length;return(URL.substring(start,end));}function PINT_GetCurrentFilePath(){var URL=bq(bd.pathname);var start=URL.lastIndexOf("/");return(URL.substring(0,start));}function PINT_GetCurrentDirectory(){var filePath=PINT_GetCurrentFilePath();var directories=filePath.split("/");return directories.length&&directories[directories.length-1]!=""?directories[directories.length-1]:""}function PINT_IsRootDirectory(directory){return directory.toLowerCase()==PINT_GetRootDirectory().toLowerCase()?bb:v}function PINT_IsDefaultFile(){var fileName=typeof(PINT_IsDefaultFile.arguments[0])!='undefined'?PINT_IsDefaultFile.arguments[0]:PINT_GetCurrentFileName();if(fileName=="")return bb;var fileNameList=PINT_GetDefaultFile();if(bl('typeof(fileNameList)')=='object'){for(var fileNameListIndex=0;fileNameListIndex<fileNameList.length;fileNameListIndex++)if((fileName==fileNameList[fileNameListIndex]))return bb}return v}function PINT_GetDefaultFile(){if(typeof(defaultFileList)=='undefined')return"";else return defaultFileList.split(",");}function PINT_FirstFocus(){var elementref;var i=0;if(!(elementref=PINT_FirstFocus.arguments[0])){if(!(d.forms[0]))return v;while((elementref=d.forms[0].elements[i++])&&((elementref.type=='hidden')||(elementref.type=='radio')||(elementref.disabled)||(elementref.type=='submit')||(elementref.type=='submit')||(elementref.type=='checkbox'))){}}else{var formIndex;var formElementIndex;var formElementName=PINT_FirstFocus.arguments[0];elementref=null;for(formIndex=0;formIndex<d.forms.length;formIndex++){for(formElementIndex=0;formElementIndex<d.forms[formIndex].elements.length;formElementIndex++){if(d.forms[formIndex].elements[formElementIndex].name==formElementName){elementref=d.forms[formIndex].elements[formElementIndex];break}}if(elementref)break}}if(!(elementref))return v;elementref.focus();return bb}function PINT_OnMouseOverHandler(e){e=(e)?e:((ba.event)?ba.event:"");if(e){var eventsource=PINT_GetEventSource(e);if(bl('typeof(PINT_MenuTriggers)')!='undefined'){typeOfEventSource=typeof(PINT_MenuTriggers[eventsource.id]);if(typeOfEventSource!='undefined')PINT_MenuPopUp(e);}else if(bl('typeof(PINT_Global.Rollover.triggers)')!='undefined'){typeOfEventSource=typeof(PINT_Global.Rollover.triggers[eventsource.id]);if(typeOfEventSource!='undefined')PINT_RORollover(e);}PINT_SetWindowStatus();}return bb}function PINT_OnMouseOutHandler(e){e=(e)?e:((ba.event)?ba.event:"");if(e){var eventsource=PINT_GetEventSource(e);if(bl('typeof(PINT_MenuTriggers)')!='undefined'){typeOfEventSource=typeof(PINT_MenuTriggers[eventsource.id]);if(typeOfEventSource!='undefined')PINT_MenuPopDown(e);}else if(bl('typeof(PINT_Global.Rollover.triggers)')){typeOfEventSource=typeof(PINT_Global.Rollover.triggers[eventsource.id]);if(typeOfEventSource!='undefined')PINT_RORollout(e);}}return bb}function PINT_SetWindowStatus(){if(PINT_SetWindowStatus.arguments.length==0){if(typeof(PINT_Global.Status.windowStatus)!='undefined'&&PINT_Global.Status.windowStatus!=""){ba.status=PINT_Global.Status.windowStatus;PINT_Global.Status.windowStatus=""}}else ba.status=PINT_SetWindowStatus.arguments[0];return bb}function PINT_GetRootDirectory(){if(typeof(rootDirectory)=='undefined')return"";else return rootDirectory}function PINT_getElementsByClass(name){var all=d.all?d.all:d.getElementsByTagName('*');var elements=new bj();for(var e=0;e<all.length;e++){if((name!='')&&(all[e].className.indexOf(name)>=0))elements[elements.length]=all[e]}return elements}function PINT_getURLParam(name,defaultVal){var paramVal=defaultVal;var regex=new RegExp("\&"+name+"\=([^$\&]+)","i");if(d.URL.indexOf('?')!=-1){var qString='&'+d.URL.substring((d.URL.indexOf('?')+1),d.URL.length);var urlMatches=qString.match(regex);if((urlMatches!=null)&&(urlMatches.length==2))paramVal=urlMatches[1]}return paramVal}PINT_Global.OnChange=new bk;PINT_Global.OnChange.linkType=new bj();function PINT_OnChangeHandler(e){var formElement;e=(e)?e:((ba.event)?ba.event:"");if(e){var eventsource=PINT_GetEventSource(e);for(formIndex=0;formIndex<d.forms.length;formIndex++){formElement=d.forms[formIndex];for(elementIndex=0;elementIndex<formElement.elements.length;elementIndex++){if(eventsource.name==formElement.elements[elementIndex].name){if(PINT_Global.OnChange.linkType[eventsource.id]=="anchor"&&formElement.elements[elementIndex].value!="")bd=formElement.action+"#"+formElement.elements[elementIndex].value;else if(PINT_Global.OnChange.linkType[eventsource.id]=="page"&&formElement.elements[elementIndex].value!="")bd=formElement.elements[elementIndex].value}}}}return bb}function PINT_OnChangeInit(){if(PINT_OnChangeInit.arguments.length!=2)return v;if(d.getElementById){var trigger=d.getElementById(PINT_OnChangeInit.arguments[0]);if(trigger){PINT_Global.OnChange.linkType[trigger.id]=PINT_OnChangeInit.arguments[1];trigger.onchange=PINT_OnChangeHandler}}return bb}var rot13map;function rot13init(){var map=new bj();var s="abcdefghijklmnopqrstuvwxyz";for(i=0;i<s.length;i++)map[s.charAt(i)]=s.charAt((i+13)%26);for(i=0;i<s.length;i++)map[s.charAt(i).toUpperCase()]=s.charAt((i+13)%26).toUpperCase();return map}function rot13(a){if(!rot13map)rot13map=rot13init();var s="";for(i=0;i<a.length;i++){var b=a.charAt(i);s+=(b>='A'&&b<='Z'||b>='a'&&b<='z'?rot13map[b]:b);}return s}function print_e(user,domain){var e=rot13(user)+"@"+rot13(domain);var out='<a href="mailto:'+e+'">';out+=e;out+='</a>';d.write(out);}PINT_FlashObject=function(swf,id,w,h,defaultImage,ver,imageMap,c){this.swf=swf;this.id=id;this.width=w;this.height=h;this.imageMap=imageMap;this.version=ver||6;this.align="middle";this.codebase=this.version+",0,0,0";this.redirect="";this.sq=m.search.split("?")[1]||"";this.defaultImage=defaultImage;this.altTxt="Please <a href='http://www.macromedia.com/go/getflashplayer'>upgrade your Flash Player</a>.";this.bypassTxt="";this.params=new bk();this.variables=new bk();if(c)this.color=this.addParam('bgcolor',c);this.addParam('quality','high');this.doDetect=getQueryParamValue('detectflash');};PINT_FlashObject.prototype.addParam=function(name,value){this.params[name]=value};PINT_FlashObject.prototype.getParams=function(){return this.params};PINT_FlashObject.prototype.getParam=function(name){return this.params[name]};PINT_FlashObject.prototype.addVariable=function(name,value){this.variables[name]=value};PINT_FlashObject.prototype.getVariable=function(name){return this.variables[name]};PINT_FlashObject.prototype.getVariables=function(){return this.variables};PINT_FlashObject.prototype.getParamTags=function(){var paramTags="";for(var param in this.getParams()){paramTags+='<param name="'+param+'" value="'+this.getParam(param)+'" />'}if(paramTags==""){paramTags=null}return paramTags};PINT_FlashObject.prototype.getHTML=function(){var flashHTML="";if(ba.ActiveXObject&&bm.userAgent.indexOf('Mac')==-1){flashHTML+='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version='+this.codebase+'" width="'+this.width+'" height="'+this.height+'" id="'+this.id+'" align="'+this.align+'">';flashHTML+='<param name="movie" value="'+this.swf+'" />';if(this.getParamTags()!=null){flashHTML+=this.getParamTags();}if(this.getVariablePairs()!=null){flashHTML+='<param name="flashVars" value="'+this.getVariablePairs()+'" />'}flashHTML+='</object>'}else{flashHTML+='<embed type="application/x-shockwave-flash" src="'+this.swf+'" width="'+this.width+'" height="'+this.height+'" id="'+this.id+'" align="'+this.align+'"';for(var param in this.getParams()){flashHTML+=' '+param+'="'+this.getParam(param)+'"'}if(this.getVariablePairs()!=null){flashHTML+=' flashVars="'+this.getVariablePairs()+'"'}flashHTML+='></embed>'}return flashHTML};PINT_FlashObject.prototype.getVariablePairs=function(){var variablePairs=new bj();for(var name in this.getVariables()){variablePairs.push(name+"="+escape(this.getVariable(name)));}if(variablePairs.length>0){return variablePairs.join("&");}else{return null}};PINT_FlashObject.prototype.write=function(elementId){if(detectFlash(this.version)||this.doDetect=='false'){if(elementId){d.getElementById(elementId).innerHTML=this.getHTML();}else{d.write(this.getHTML());}}else{if(this.redirect!=""){m.replace(this.redirect);}else if(this.defaultImage!=""){imageString="<img src=\""+this.defaultImage+"\" width=\""+this.width+"\" height=\""+this.height+"\" border=\"0\" alt=\"\"";if(bl('typeof(this.imageMap)')!="undefined"&&this.imageMap!="")imageString+=" usemap=\"#"+this.imageMap+"\" ";imageString+=" class=\"inlineimage\" />";d.write(imageString);}else d.write(this.altTxt+""+this.bypassTxt);}};function getFlashVersion(){var flashversion=0;if(bm.plugins&&bm.plugins.length){var x=bm.plugins["Shockwave Flash"];if(x){if(x.description){var y=x.description;flashversion=y.charAt(y.indexOf('.')-1);}}}else{result=v;for(var i=15;i>=3&&result!=bb;i--){execScript('on error resume next: result = IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.'+i+'"))','VBScript');flashversion=i}}return flashversion}function detectFlash(ver){if(getFlashVersion()>=ver){return bb}else{return v}}function getQueryParamValue(param){var q=m.search;var detectIndex=q.indexOf(param);if(q.length>1&&detectIndex!=-1){return q.substring(q.indexOf("=",detectIndex)+1,q.indexOf("&",detectIndex));}else{return bb}}function addEvent(obj,evType,fn){if(obj.addEventListener){obj.addEventListener(evType,fn,bb);return bb}else if(obj.attachEvent){var r=obj.attachEvent("on"+evType,fn);return r}else{return v}}function Browser(){var ua,s,i;this.isIE=v;this.isNS=v;this.version=null;ua=bm.userAgent;s="MSIE";if((i=ua.indexOf(s))>=0){this.isIE=bb;this.version=br(ua.substr(i+s.length));return}s="Netscape6/";if((i=ua.indexOf(s))>=0){this.isNS=bb;this.version=br(ua.substr(i+s.length));return}s="Gecko";if((i=ua.indexOf(s))>=0){this.isNS=bb;this.version=6.1;return}}function PINT_BrowserDetection(){if(PINT_BrowserDetection.arguments.length!=1)return v;var browserUpgradeFile=PINT_BrowserDetection.arguments[0];var currentFileName=PINT_GetCurrentFileName();if(!d.getElementById&&(browserUpgradeFile.indexOf(currentFileName)=="-1"||currentFileName==""))bd.replace(PINT_GetRootDirectory()+'/'+browserUpgradeFile);}function popupWindow(){if(popupWindow.arguments.length<1)return v;var popupWin=null;popupWin=ba.open(popupWindow.arguments[0],popupWindow.arguments[1],popupWindow.arguments[2]);}function PINT_GetWindowSize(style){var size=400;if(style=="width"){if(typeof(ba.innerWidth)=='number')size=ba.innerWidth;else if(d.documentElement&&(d.documentElement.clientWidth||d.documentElement.clientHeight))size=d.documentElement.clientWidth;else if(d.body&&d.body.clientWidth)size=d.body.clientWidth}else if(style=="height"){if(typeof(ba.innerWidth)=='number')size=ba.innerHeight;else if(d.documentElement&&(d.documentElement.clientWidth||d.documentElement.clientHeight))size=d.documentElement.clientHeight;else if(d.body&&d.body.clientHeight)size=d.body.clientHeight}return size}function PINT_AnchorPopupWindows(){if(!d.getElementsByTagName)return;var anchors=PINT_Global.HTML.anchors;var currentAnchor;for(var anchorIndex=0;anchorIndex<anchors.length;anchorIndex++){var targetLink,relArray,relInformation,windowAttributes,javascriptTargetLink,windowName;var bd,menubar,resizable,scrollbars,status,toolbar;var width,height,windowType,windowName;currentAnchor=anchors[anchorIndex];targetLink=currentAnchor.getAttribute("href");relInformation=currentAnchor.getAttribute("rel");if(relInformation&&targetLink){relArray=relInformation.split("|");if(relArray[0]=="popup"&&relArray.length>=4){if(relArray[1]!="null")width=bc(relArray[1])?bc(relArray[1]):400;else width=PINT_GetWindowSize("width");if(relArray[2]!="null")height=bc(relArray[2])?bc(relArray[2]):400;else height=PINT_GetWindowSize("height");windowType=relArray[3];windowAttributes="width="+width+",height="+height;if(windowType=="custom"){if(relArray.length<10)return v;bd=bc(relArray[4])?bc(relArray[4]):0;menubar=bc(relArray[5])?bc(relArray[5]):0;resizable=bc(relArray[6])?bc(relArray[6]):0;scrollbars=bc(relArray[7])?bc(relArray[7]):0;status=bc(relArray[8])?bc(relArray[8]):0;toolbar=bc(relArray[9])?bc(relArray[9]):0;if(relArray.length==11)windowName=relArray[10];else windowName="popupWindow";windowAttributes+=",location="+bd+",menubar="+menubar+",resizable="+resizable+",scrollbars="+scrollbars+",status="+status+",toolbar="+toolbar}else{if(relArray.length==5)windowName=relArray[4];else windowName="popupWindow";if(windowType=="standard")windowAttributes+=",location=0,menubar=0,resizable=0,scrollbars=0,status=0,toolbar=0";else if(windowType=="resize")windowAttributes+=",location=0,menubar=0,resizable=1,scrollbars=0,status=0,toolbar=0";else if(windowType=="scrollbar")windowAttributes+=",location=0,menubar=0,resizable=0,scrollbars=1,status=0,toolbar=0";else if(windowType=="blank")windowAttributes="";else return v}javascriptTargetLink="javascript:popupWindow('"+targetLink+"','"+windowName+"','"+windowAttributes+"');";currentAnchor.setAttribute("href",javascriptTargetLink);}}}}

var rootItem = null;
function PINT_CSSMenus(){
	if (PINT_CSSMenus.arguments.length!=1) return v;
	if (d.getElementById){
		var sfEls = document.getElementById(PINT_CSSMenus.arguments[0]).getElementsByTagName("LI");
		for (var i=0; i<sfEls.length; i++) {
			sfEls[i].onmouseover=function() {
				
				if (this.className.substring(this.className.length-2,this.className.length) != 'on'){
					if (this.parentNode.id == "nav"){
						if (!rootItem){ rootItem = this.className; }
						this.className += " " + this.className + "stay over";
					}else{
						this.className += " " + this.className + " over";
					}
				}
			}
			
			sfEls[i].onmouseout=function() {
				if (this.className.substring(this.className.length-2,this.className.length) != 'on'){
					if (this.parentNode.id == "nav"){
						this.className = this.className.replace(new RegExp(" *stay over"), "");
						if (this.parentNode.id == "nav"){
							this.className = rootItem;
							rootItem = "";
						}
					}else{
						this.className = this.className.replace(new RegExp(" over"), "");
					}
				}
			}
		}
	}
}


/*************************************************************************
  This code is from Dynamic Web Coding at www.dyn-web.com
  Copyright 2001-4 by Sharon Paine 
  See Terms of Use at www.dyn-web.com/bus/terms.html
  regarding conditions under which you may use this code.
  This notice must be retained in the code as is!
*************************************************************************/

/* dw_scrollObj.js  version date: March 2005 */

dw_scrollObjs = {};
dw_scrollObj.speed=100;
function dw_scrollObj(wnId,lyrId,cntId){this.id=wnId;dw_scrollObjs[this.id]=this;this.animString="dw_scrollObjs."+this.id;this.load(lyrId,cntId);};dw_scrollObj.loadLayer=function(wnId,id,cntId){if(dw_scrollObjs[wnId])dw_scrollObjs[wnId].load(id,cntId);};dw_scrollObj.prototype.load=function(lyrId,cntId){if(!document.getElementById)return;var wndo,lyr;if(this.lyrId){lyr=document.getElementById(this.lyrId);lyr.style.visibility="hidden";}lyr=document.getElementById(lyrId);wndo=document.getElementById(this.id);lyr.style.top=this.y=0;lyr.style.left=this.x=0;this.maxY=(lyr.offsetHeight-wndo.offsetHeight>0)?lyr.offsetHeight-wndo.offsetHeight:0;this.wd=cntId?document.getElementById(cntId).offsetWidth:lyr.offsetWidth;this.maxX=(this.wd-wndo.offsetWidth>0)?this.wd-wndo.offsetWidth:0;this.lyrId=lyrId;lyr.style.visibility="visible";this.on_load();this.ready=true;};dw_scrollObj.prototype.on_load=function(){};dw_scrollObj.prototype.shiftTo=function(lyr,x,y){if(!lyr.style)return;lyr.style.left=(this.x=x)+"px";lyr.style.top=(this.y=y)+"px";};dw_scrollObj.GeckoTableBugFix=function(){var ua=navigator.userAgent;if(ua.indexOf("Gecko")>-1&&ua.indexOf("Firefox")==-1&&ua.indexOf("Safari")==-1&&ua.indexOf("Konqueror")==-1){dw_scrollObj.hold=[];for(var i=0;arguments[i];i++){if(dw_scrollObjs[arguments[i]]){var wndo=document.getElementById(arguments[i]);var holderId=wndo.parentNode.id;var holder=document.getElementById(holderId);document.body.appendChild(holder.removeChild(wndo));wndo.style.zIndex=1000;var pos=getPageOffsets(holder);wndo.style.left=pos.x+"px";wndo.style.top=pos.y+"px";dw_scrollObj.hold[i]=[arguments[i],holderId];}}window.addEventListener("resize",dw_scrollObj.rePositionGecko,true);}};dw_scrollObj.rePositionGecko=function(){if(dw_scrollObj.hold){for(var i=0;dw_scrollObj.hold[i];i++){var wndo=document.getElementById(dw_scrollObj.hold[i][0]);var holder=document.getElementById(dw_scrollObj.hold[i][1]);var pos=getPageOffsets(holder);wndo.style.left=pos.x+"px";wndo.style.top=pos.y+"px";}}};function getPageOffsets(el){var left=el.offsetLeft;var top=el.offsetTop;if(el.offsetParent&&el.offsetParent.clientLeft||el.offsetParent.clientTop){left+=el.offsetParent.clientLeft;top+=el.offsetParent.clientTop;}while(el=el.offsetParent){left+=el.offsetLeft;top+=el.offsetTop;}return{x:left,y:top};};

/* dw_hoverscroll.js  version date: June 2004 */

dw_scrollObj.stopScroll = function(wnId) {
  if ( dw_scrollObjs[wnId] ) dw_scrollObjs[wnId].endScroll();
}

// increase speed onmousedown of scroll links
dw_scrollObj.doubleSpeed = function(wnId) {
  if ( dw_scrollObjs[wnId] ) dw_scrollObjs[wnId].speed *= 2;
}

dw_scrollObj.resetSpeed = function(wnId) {
  if ( dw_scrollObjs[wnId] ) dw_scrollObjs[wnId].speed /= 2;
}

// algorithms for time-based scrolling and scrolling onmouseover at any angle adapted from youngpup.net
dw_scrollObj.initScroll = function(wnId, deg, sp) {
  if ( dw_scrollObjs[wnId] ) {
    var cosine, sine;
    if (typeof deg == "string") {
      switch (deg) {
        case "up"    : deg = 90;  break;
        case "down"  : deg = 270; break;
        case "left"  : deg = 180; break;
        case "right" : deg = 0;   break;
        default: 
          alert("Direction of scroll in mouseover scroll links should be 'up', 'down', 'left', 'right' or number: 0 to 360.");
       }
    } 
    deg = deg % 360;
    if (deg % 90 == 0) {
      cosine = (deg == 0)? -1: (deg == 180)? 1: 0;
      sine = (deg == 90)? 1: (deg == 270)? -1: 0;
    } else {
      var angle = deg * Math.PI/180;
      cosine = -Math.cos(angle); sine = Math.sin(angle);
    }
    dw_scrollObjs[wnId].fx = cosine / ( Math.abs(cosine) + Math.abs(sine) );
    dw_scrollObjs[wnId].fy = sine / ( Math.abs(cosine) + Math.abs(sine) );
    dw_scrollObjs[wnId].endX = (deg == 90 || deg == 270)? dw_scrollObjs[wnId].x:
      (deg < 90 || deg > 270)? -dw_scrollObjs[wnId].maxX: 0; 
    dw_scrollObjs[wnId].endY = (deg == 0 || deg == 180)? dw_scrollObjs[wnId].y: 
      (deg < 180)? 0: -dw_scrollObjs[wnId].maxY;
    dw_scrollObjs[wnId].startScroll(sp);
  }
}

// speed (optional) to override default speed (set in dw_scrollObj.speed)
dw_scrollObj.prototype.startScroll = function(speed) {
  if (!this.ready) return; if (this.timerId) clearInterval(this.timerId);
  this.speed = speed || dw_scrollObj.speed;
  this.lyr = document.getElementById(this.lyrId);
  this.lastTime = ( new Date() ).getTime();
  this.on_scroll_start();  
  this.timerId = setInterval(this.animString + ".scroll()", 10); 
}

dw_scrollObj.prototype.scroll = function() {
  var now = ( new Date() ).getTime();
  var d = (now - this.lastTime)/1000 * this.speed;
  if (d > 0) {
    var x = this.x + this.fx * d; var y = this.y + this.fy * d;
    if (this.fx == 0 || this.fy == 0) { // for horizontal or vertical scrolling
      if ( ( this.fx == -1 && x > -this.maxX ) || ( this.fx == 1 && x < 0 ) || 
        ( this.fy == -1 && y > -this.maxY ) || ( this.fy == 1 && y < 0 ) ) {
        this.lastTime = now;
        this.shiftTo(this.lyr, x, y);
        this.on_scroll(x, y);
      } else {
        clearInterval(this.timerId); this.timerId = 0;
        this.shiftTo(this.lyr, this.endX, this.endY);
        this.on_scroll_end(this.endX, this.endY);
      }
    } else { // for scrolling at an angle (stop when reach end on one axis)
      if ( ( this.fx < 0 && x >= -this.maxX && this.fy < 0 && y >= -this.maxY ) ||
        ( this.fx > 0 && x <= 0 && this.fy > 0 && y <= 0 ) ||
        ( this.fx < 0 && x >= -this.maxX && this.fy > 0 && y <= 0 ) ||
        ( this.fx > 0 && x <= 0 && this.fy < 0 && y >= -this.maxY ) ) {
        this.lastTime = now;
        this.shiftTo(this.lyr, x, y);
        this.on_scroll(x, y);
      } else {
        clearInterval(this.timerId); this.timerId = 0;
        this.on_scroll_end(this.x, this.y);
      }
    }
  }
}

dw_scrollObj.prototype.endScroll = function() {
  if (!this.ready) return;
  if (this.timerId) clearInterval(this.timerId);
  this.timerId = 0;  this.lyr = null;
}

dw_scrollObj.prototype.on_scroll = function() {}
dw_scrollObj.prototype.on_scroll_start = function() {}
dw_scrollObj.prototype.on_scroll_end = function() {}
  
/* dw_glidescroll.js  version date: June 2004 */

dw_scrollObj.slideDur = 500; // duration of glide

// intermediary functions needed to prevent errors before page loaded 
dw_scrollObj.scrollBy = function(wnId, x, y, dur) {
  if ( dw_scrollObjs[wnId] ) dw_scrollObjs[wnId].glideBy(x, y, dur);
}

dw_scrollObj.scrollTo = function(wnId, x, y, dur) {
  if ( dw_scrollObjs[wnId] ) dw_scrollObjs[wnId].glideTo(x, y, dur);
}

// Resources for time-based slide algorithm: 
//  DHTML chaser tutorial at DHTML Lab - www.webreference.com/dhtml	
//  and cbe_slide.js from	www.cross-browser.com by Mike Foster
dw_scrollObj.prototype.glideBy = function(dx, dy, dur) {
  if ( !document.getElementById || this.sliding ) return;
  this.slideDur = dur || dw_scrollObj.slideDur;
  this.destX = this.destY = this.distX = this.distY = 0;
  this.lyr = document.getElementById(this.lyrId);
  this.startX = this.x; this.startY = this.y;
  if (dy < 0) this.distY = (this.startY + dy >= -this.maxY)? dy: -(this.startY  + this.maxY);
  else if (dy > 0) this.distY = (this.startY + dy <= 0)? dy: -this.startY;
  if (dx < 0) this.distX = (this.startX + dx >= -this.maxX)? dx: -(this.startX + this.maxX);
  else if (dx > 0) this.distX = (this.startX + dx <= 0)? dx: -this.startX;
  this.destX = this.startX + this.distX; this.destY = this.startY + this.distY;
  this.slideTo(this.destX, this.destY);
}

dw_scrollObj.prototype.glideTo = function(destX, destY, dur) {
    if ( !document.getElementById || this.sliding) return;
    this.slideDur = dur || dw_scrollObj.slideDur;
    this.lyr = document.getElementById(this.lyrId); 
    this.startX = this.x; this.startY = this.y;
    this.destX = -Math.max( Math.min(destX, this.maxX), 0);
    this.destY = -Math.max( Math.min(destY, this.maxY), 0);
    this.distY = this.destY - this.startY;
    this.distX =  this.destX - this.startX;
    this.slideTo(this.destX, this.destY);
}

dw_scrollObj.prototype.slideTo = function(destX, destY) {
    this.per = Math.PI/(2 * this.slideDur); this.sliding = true;
    this.slideStart = (new Date()).getTime();
    this.aniTimer = setInterval(this.animString + ".doSlide()",10);
    this.on_slide_start(this.startX, this.startY);
}

dw_scrollObj.prototype.doSlide = function() {
    var elapsed = (new Date()).getTime() - this.slideStart;
    if (elapsed < this.slideDur) {
        var x = this.startX + this.distX * Math.sin(this.per*elapsed);
        var y = this.startY + this.distY * Math.sin(this.per*elapsed);
        this.shiftTo(this.lyr, x, y); this.on_slide(x, y);
    } else {	// if time's up
        clearInterval(this.aniTimer); this.sliding = false;
        this.shiftTo(this.lyr, this.destX, this.destY);
        this.lyr = null; this.on_slide_end(this.destX, this.destY);
    }
}

dw_scrollObj.prototype.on_slide_start = function() {}
dw_scrollObj.prototype.on_slide = function() {}
dw_scrollObj.prototype.on_slide_end = function() {}

/*   dw_slidebar.js   version date: Feb 2004   requires dw_event.js   */

// model: Aaron Boodman's dom drag at www.youngpup.net
var dw_slidebar = {
  obj: null,
  slideDur: 500,  // duration of glide onclick of track  
  init: function (bar, track, axis, x, y) {
    x = x || 0; y = y || 0;
    bar.style.left = x + "px"; bar.style.top = y + "px";
    bar.axis = axis; track.bar = bar;
    if (axis == "h") {
      bar.trkWd = track.offsetWidth; // hold for setBarSize
      bar.maxX = bar.trkWd - bar.offsetWidth - x; 
      bar.minX = x; bar.maxY = y; bar.minY = y;
    } else {
      bar.trkHt = track.offsetHeight;
      bar.maxY = bar.trkHt - bar.offsetHeight - y; 
      bar.maxX = x; bar.minX = x; bar.minY = y;
    }
    bar.on_drag_start =  bar.on_drag =   bar.on_drag_end = 
    bar.on_slide_start = bar.on_slide =  bar.on_slide_end = function() {}
    bar.onmousedown = this.startDrag; track.onmousedown = this.startSlide;
  },
  
  startSlide: function(e) { // called onmousedown of track 
    if ( dw_slidebar.aniTimer ) clearInterval(dw_slidebar.aniTimer);
    e = e? e: window.event;
    var bar = dw_slidebar.obj = this.bar; // i.e., track's bar
    e.offX = (typeof e.layerX != "undefined")? e.layerX: e.offsetX;
    e.offY = (typeof e.layerY != "undefined")? e.layerY: e.offsetY;
    bar.startX = parseInt(bar.style.left); bar.startY = parseInt(bar.style.top);
    if (bar.axis == "v") {
      bar.destX = bar.startX;
      bar.destY = (e.offY < bar.startY)? e.offY: e.offY - bar.offsetHeight;
      bar.destY = Math.min( Math.max(bar.destY, bar.minY), bar.maxY );
    } else {
      bar.destX = (e.offX < bar.startX)? e.offX: e.offX - bar.offsetWidth;
      bar.destX = Math.min( Math.max(bar.destX, bar.minX), bar.maxX );
      bar.destY = bar.startY;
    }
    bar.distX = bar.destX - bar.startX; bar.distY = bar.destY - bar.startY;
    dw_slidebar.per = Math.PI/(2 * dw_slidebar.slideDur);
  	dw_slidebar.slideStart = (new Date()).getTime();
    bar.on_slide_start(bar.startX, bar.startY);
  	dw_slidebar.aniTimer = setInterval("dw_slidebar.doSlide()",10);
  },
  
  doSlide: function() {
    if ( !dw_slidebar.obj ) { clearInterval(dw_slidebar.aniTimer); return; }    
    var bar = dw_slidebar.obj;     
    var elapsed = (new Date()).getTime() - this.slideStart;
    if (elapsed < this.slideDur) {
      	var x = bar.startX + bar.distX * Math.sin(this.per*elapsed);
      	var y = bar.startY + bar.distY * Math.sin(this.per*elapsed);
        bar.style.left = x + "px"; bar.style.top = y + "px";
        bar.on_slide(x, y);
    } else {	// if time's up
        clearInterval(this.aniTimer);
        bar.style.left = bar.destX + "px"; bar.style.top = bar.destY + "px";
        bar.on_slide_end(bar.destX, bar.destY);
        this.obj = null;
    }
  },
  
  startDrag: function (e) { // called onmousedown of bar 
    e = dw_event.DOMit(e);
    if ( dw_slidebar.aniTimer ) clearInterval(dw_slidebar.aniTimer);
    var bar = dw_slidebar.obj = this;
    bar.downX = e.clientX; bar.downY = e.clientY;
    bar.startX = parseInt(bar.style.left);
    bar.startY = parseInt(bar.style.top);
    bar.on_drag_start(bar.startX, bar.startY);
    dw_event.add( document, "mousemove", dw_slidebar.doDrag, true );
    dw_event.add( document, "mouseup",   dw_slidebar.endDrag,  true );
    e.stopPropagation();
  },

  doDrag: function (e) {
    e = e? e: window.event;
    if (!dw_slidebar.obj) return;
    var bar = dw_slidebar.obj; 
    var nx = bar.startX + e.clientX - bar.downX;
    var ny = bar.startY + e.clientY - bar.downY;
    nx = Math.min( Math.max( bar.minX, nx ), bar.maxX);
    ny = Math.min( Math.max( bar.minY, ny ), bar.maxY);
    bar.style.left = nx + "px"; bar.style.top  = ny + "px";
    bar.on_drag(nx,ny);
    return false;  
  },
  
  endDrag: function () {
    dw_event.remove( document, "mousemove", dw_slidebar.doDrag, true );
    dw_event.remove( document, "mouseup",   dw_slidebar.endDrag,  true );
    if ( !dw_slidebar.obj ) return; // avoid errors in ie if inappropriate selections
    dw_slidebar.obj.on_drag_end( parseInt(dw_slidebar.obj.style.left), parseInt(dw_slidebar.obj.style.top) );
    dw_slidebar.obj = null;  
  }
  
}

/*  dw_scroll_aux.js    version date: May 2004  */

// Size dragBar according to layer size?  
dw_scrollObj.prototype.bSizeDragBar = true;

dw_scrollObj.prototype.setUpScrollbar = function(id, trkId, axis, offx, offy) {
  if (!document.getElementById) return;
  var bar = document.getElementById(id);
  var trk = document.getElementById(trkId);
  dw_slidebar.init(bar, trk, axis, offx, offy);
  // connect dw_slidebar with dw_scrollObj
  bar.wn = dw_scrollObjs[this.id]; // scroll area object this bar connected to
  if (axis == "v") this.vBarId = id; else this.hBarId = id;
  // also called on_load (i.e., when layer loaded), but in case h and v scrollbars, need to call here too
  if (this.bSizeDragBar) this.setBarSize();
  bar.on_drag_start = bar.on_slide_start = dw_scrollObj.getWndoLyrRef;
  bar.on_drag_end =   bar.on_slide_end =   dw_scrollObj.tossWndoLyrRef;
  bar.on_drag =       bar.on_slide =       dw_scrollObj.UpdateWndoLyrPos;
}

// for these 3 functions (assigned to bar.on_drag/slide...) "this" refers to bar
// get/discard ref to layer visible in scroll area
dw_scrollObj.getWndoLyrRef = function()  { this.wnLyr = document.getElementById(this.wn.lyrId); }
dw_scrollObj.tossWndoLyrRef = function() { this.wnLyr = null; }
// keep position of scrolling layer in synch with slide/drag of bar
dw_scrollObj.UpdateWndoLyrPos = function(x, y) {
  var nx, ny;
  if (this.axis == "v") {
    nx = this.wn.x; // floating point values for loaded layer's position held in shiftTo method
    ny = -(y - this.minY) * ( this.wn.maxY / (this.maxY - this.minY) ) || 0;
  } else {
    ny = this.wn.y;
    nx = -(x - this.minX) * ( this.wn.maxX / (this.maxX - this.minX) ) || 0;
  }
  this.wn.shiftTo(this.wnLyr, nx, ny);
}

// Keep position of dragBar in sync with position of layer onscroll
dw_scrollObj.prototype.updateScrollbar = function(x, y) {
  var nx, ny;
  if ( this.vBarId ) {
    if (!this.maxY) return;
    ny = -( y * ( (this.vbar.maxY - this.vbar.minY) / this.maxY ) - this.vbar.minY );
    ny = Math.min( Math.max(ny, this.vbar.minY), this.vbar.maxY);  
    nx = parseInt(this.vbar.style.left);
    this.vbar.style.left = nx + "px"; this.vbar.style.top = ny + "px";
  } if ( this.hBarId ) {
    if (!this.maxX) return;
    nx = -( x * ( (this.hbar.maxX - this.hbar.minX) / this.maxX ) - this.hbar.minX );
    nx = Math.min( Math.max(nx, this.hbar.minX), this.hbar.maxX);
    ny = parseInt(this.hbar.style.top);
    this.hbar.style.left = nx + "px"; this.hbar.style.top = ny + "px";
  } 
  
}

// Restore dragBar to start position when loading new layer
dw_scrollObj.prototype.restoreScrollbars = function() {
  var bar;
  if (this.vBarId) {
    bar = document.getElementById(this.vBarId);
    bar.style.left = bar.minX + "px"; bar.style.top = bar.minY + "px";
  }
  if (this.hBarId) {
    bar = document.getElementById(this.hBarId);
    bar.style.left = bar.minX + "px"; bar.style.top = bar.minY + "px";
  }
}
  
// Size dragBar in proportion to size of content in layer
// called on_load of layer if bSizeDragBar prop true
dw_scrollObj.prototype.setBarSize = function() {
  var bar;
  var lyr = document.getElementById(this.lyrId);
  var wn = document.getElementById(this.id);
  if (this.vBarId) {
    bar = document.getElementById(this.vBarId);
    bar.style.height = (lyr.offsetHeight > wn.offsetHeight)? bar.trkHt / ( lyr.offsetHeight / wn.offsetHeight ) + "px": bar.trkHt - 2*bar.minY + "px";
    bar.maxY = bar.trkHt - bar.offsetHeight - bar.minY; 
  }
  if (this.hBarId) {
    bar = document.getElementById(this.hBarId);
    bar.style.width = (this.wd > wn.offsetWidth)? bar.trkWd / ( this.wd / wn.offsetWidth ) + "px": bar.trkWd - 2*bar.minX + "px";
    bar.maxX = bar.trkWd - bar.offsetWidth - bar.minX; 
  }
}

// called from load method
dw_scrollObj.prototype.on_load = function() { 
  this.restoreScrollbars();
  if (this.bSizeDragBar) this.setBarSize();
}

dw_scrollObj.prototype.on_scroll = dw_scrollObj.prototype.on_slide = function(x,y) { this.updateScrollbar(x,y); }

// obtain and discard references to relevant dragBar
dw_scrollObj.prototype.on_scroll_start = dw_scrollObj.prototype.on_slide_start = function() {
  if ( this.vBarId ) this.vbar = document.getElementById(this.vBarId);
  if ( this.hBarId ) this.hbar = document.getElementById(this.hBarId);
}

dw_scrollObj.prototype.on_scroll_end = dw_scrollObj.prototype.on_slide_end = function(x, y) { 
  this.updateScrollbar(x,y);
  this.lyr = null; this.bar = null; 
}

/*  dw_event.js (version date Feb 2004) */

var dw_event = {
  
  add: function(obj, etype, fp, cap) {
    cap = cap || false;
    if (obj.addEventListener) obj.addEventListener(etype, fp, cap);
    else if (obj.attachEvent) obj.attachEvent("on" + etype, fp);
  }, 

  remove: function(obj, etype, fp, cap) {
    cap = cap || false;
    if (obj.removeEventListener) obj.removeEventListener(etype, fp, cap);
    else if (obj.detachEvent) obj.detachEvent("on" + etype, fp);
  }, 

  DOMit: function(e) { 
    e = e? e: window.event;
    e.tgt = e.srcElement? e.srcElement: e.target;
    
    if (!e.preventDefault) e.preventDefault = function () { return false; }
    if (!e.stopPropagation) e.stopPropagation = function () { if (window.event) window.event.cancelBubble = true; }
        
    return e;
  }
  
}