// Preload MouseOver Images
var use_images = new Array("b_home-cedarburg-calendar-off.gif","b_home-community-links-off.gif","b_home-administrator-info-off.gif","b_home-town-code-off.gif",
                           "b_home-cedarburg-calendar-ovr.gif","b_home-community-links-ovr.gif","b_home-administrator-info-ovr.gif","b_home-town-code-ovr.gif");
var pl_images = new Array();
for(i=0;i<use_images.length;i++)
{
   pl_images[i] = new Image();
   pl_images[i].src = "images/" + use_images[i];
}

// SubMenu Operation
var submenuin = "";
var submenutime = 100;
function showSubMenu(menuID)
{
   submenuin = menuID;
   document.getElementById(menuID).style.display = "block";
   document.getElementById(menuID).style.zIndex = 5;
}
function hideSubMenu(menuID)
{
   document.getElementById(menuID).style.zIndex = 4;
   setTimeout("doHideSubMenu('" + menuID + "')",submenutime);
   submenuin = "";
}
function doHideSubMenu(menuID)
{
   if(submenuin != menuID)
      document.getElementById(menuID).style.display = "none";
}
function getTopNode(linkElem)
{
   tn = "";
   le = linkElem;
   while (tn != "TABLE")
   {
      le = le.parentNode;
	  tn = le.tagName;
   }
   return le.id;
}

// Flash Detection
function hasFlashVersion(theVersion)
{
   if(!self["MM_FlashCanPlay_" + theVersion])
      return false;
   else
      return true;
}
var plugin = (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) ? navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;
for(i=3;i<=10;i++)
{
   if (plugin)
   {
      var words = navigator.plugins["Shockwave Flash"].description.split(" ");
      for(j=0; j<words.length; j++)
      {
         if (isNaN(parseInt(words[j])))
            continue;
         self["MM_PluginVersion_" + i] = words[j]; 
      }
      self["MM_FlashCanPlay_" + i] = self["MM_PluginVersion_" + i] >= i;
   }
   else if (navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0 && (navigator.appVersion.indexOf("Win") != -1))
   {
      document.write('<SCR' + 'IPT LANGUAGE=VBScript\> \n');
      document.write('on error resume next \n');
      document.write('MM_FlashCanPlay_' + i + ' = ( IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & ' + i + ')))\n');
      document.write('</SCR' + 'IPT\> \n');
   }
}

// Flash Embedding
function insertFlashApp(theFile, theWidth, theHeight, theFlashVersion, theAlternateCode, theBGColor, theQuality, theID, theWindowMode)
{
   if(!theFlashVersion || !parseInt(theFlashVersion) || parseInt(theFlashVersion) == "")
      theFlashVersion = 3;
   if((!theBGColor && theBGColor != 0) || theBGColor == "")
      theBGColor = "#FFFFFF";
   if((!theQuality && theQuality != 0) || theQuality == "")
      theQuality = "high";

   if(hasFlashVersion(parseInt(theFlashVersion)) && !(!theFile && theFile != 0) && theFile != "" && !(!theWidth && theWidth != 0) && theWidth != "" && !(!theHeight && theHeight != 0) && theHeight != 0)
   {
      var theFlashEmbedCode = "<OBJECT CLASSID=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\"\n"
         + "	CODEBASE=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=" + theFlashVersion + ",0,0,0\"\n";

      if(!(!theID && theID != 0) && theID != "")
         theFlashEmbedCode += "	ID=\"" + theID + "\"\n";

      theFlashEmbedCode += "	WIDTH=\"" + theWidth + "\"\n"
         + "	HEIGHT=\"" + theHeight + "\"\n";

      theFlashEmbedCode += "	>\n"
      + "	<PARAM NAME=\"movie\" VALUE=\"" + theFile + "\">\n"
      + "	<PARAM NAME=\"quality\" VALUE=\"" + theQuality + "\">\n"
      + "	<PARAM NAME=\"bgcolor\" VALUE=\"" + theBGColor + "\">\n";

      if(!(!theWindowMode && theWindowMode != 0) && theWindowMode != "")
         theFlashEmbedCode += "	<PARAM NAME=\"wmode\" VALUE=\"" + theWindowMode + "\">\n";

      theFlashEmbedCode += "	<EMBED SRC=\"" + theFile + "\"\n";

      if(!(!theID && theID != 0) && theID != "")
         theFlashEmbedCode += "		NAME=\"" + theID + "\"\n";

      theFlashEmbedCode += "		WIDTH=\"" + theWidth + "\"\n"
         + "		HEIGHT=\"" + theHeight + "\"\n"
         + "		QUALITY=\"" + theQuality + "\"\n"
         + "		BGCOLOR=\"" + theBGColor + "\"\n";

      if(!(!theWindowMode && theWindowMode != 0) && theWindowMode != "")
         theFlashEmbedCode += "		WMODE=\"" + theWindowMode + "\"\n";

      theFlashEmbedCode += "		TYPE=\"application/x-shockwave-flash\"\n"
         + "		PLUGINSPAGE=\"http://www.macromedia.com/go/getflashplayer\">\n"
         + "	</EMBED>\n"
         + "</OBJECT><BR>";

      document.write(theFlashEmbedCode);
   }
   else if(theAlternateCode)
      document.write(theAlternateCode);
}




/***********************************************
* Pausing up-down scroller- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/

var newson = 1;

function pausescroller(content, divId, divClass, delay){
this.content=content //message array content
this.tickerid=divId //ID of ticker div to display information
this.delay=delay //Delay between msg change, in miliseconds.
this.mouseoverBol=0 //Boolean to indicate whether mouse is currently over scroller (and pause it if it is)
this.hiddendivpointer=1 //index of message array for hidden div
document.write('<div id="'+divId+'" class="'+divClass+'" style="position: relative; overflow: hidden"><div class="innerDiv" style="position: absolute; width: 100%" id="'+divId+'1">'+content[0]+'</div><div class="innerDiv" style="position: absolute; width: 100%; visibility: hidden" id="'+divId+'2">'+content[1]+'</div></div>')
var scrollerinstance=this
if (window.addEventListener) //run onload in DOM2 browsers
window.addEventListener("load", function(){scrollerinstance.initialize()}, false)
else if (window.attachEvent) //run onload in IE5.5+
window.attachEvent("onload", function(){scrollerinstance.initialize()})
else if (document.getElementById) //if legacy DOM browsers, just start scroller after 0.5 sec
setTimeout(function(){scrollerinstance.initialize()}, 500)
}

// -------------------------------------------------------------------
// initialize()- Initialize scroller method.
// -Get div objects, set initial positions, start up down animation
// -------------------------------------------------------------------

pausescroller.prototype.initialize=function(){
this.tickerdiv=document.getElementById(this.tickerid)
this.visiblediv=document.getElementById(this.tickerid+"1")
this.hiddendiv=document.getElementById(this.tickerid+"2")
this.visibledivtop=parseInt(pausescroller.getCSSpadding(this.tickerdiv))
//set width of inner DIVs to outer DIV's width minus padding (padding assumed to be top padding x 2)
this.visiblediv.style.width=this.hiddendiv.style.width=this.tickerdiv.offsetWidth-(this.visibledivtop*2)+"px"
this.getinline(this.visiblediv, this.hiddendiv)
this.hiddendiv.style.visibility="visible"
var scrollerinstance=this
document.getElementById(this.tickerid).onmouseover=function(){scrollerinstance.mouseoverBol=1}
document.getElementById(this.tickerid).onmouseout=function(){scrollerinstance.mouseoverBol=0}
if (window.attachEvent) //Clean up loose references in IE
window.attachEvent("onunload", function(){scrollerinstance.tickerdiv.onmouseover=scrollerinstance.tickerdiv.onmouseout=null})
setTimeout(function(){scrollerinstance.animateup()}, this.delay)
this.displayNewsCount();
}


// -------------------------------------------------------------------
// animateup()- Move the two inner divs of the scroller up and in sync
// -------------------------------------------------------------------

pausescroller.prototype.animateup=function(){
var scrollerinstance=this
if (parseInt(this.hiddendiv.style.top)>(this.visibledivtop+5)){
this.visiblediv.style.top=parseInt(this.visiblediv.style.top)-5+"px"
this.hiddendiv.style.top=parseInt(this.hiddendiv.style.top)-5+"px"
setTimeout(function(){scrollerinstance.animateup()}, 50)
}
else{
this.getinline(this.hiddendiv, this.visiblediv)
this.swapdivs()
newson = this.hiddendivpointer+1;
this.displayNewsCount();
setTimeout(function(){scrollerinstance.setmessage()}, this.delay)
}
}

// -------------------------------------------------------------------
// swapdivs()- Swap between which is the visible and which is the hidden div
// -------------------------------------------------------------------

pausescroller.prototype.swapdivs=function(){
var tempcontainer=this.visiblediv
this.visiblediv=this.hiddendiv
this.hiddendiv=tempcontainer
}

pausescroller.prototype.getinline=function(div1, div2){
div1.style.top=this.visibledivtop+"px"
div2.style.top=Math.max(div1.parentNode.offsetHeight, div1.offsetHeight)+"px"
}

// -------------------------------------------------------------------
// setmessage()- Populate the hidden div with the next message before it's visible
// -------------------------------------------------------------------
pausescroller.prototype.setmessage=function(){
var scrollerinstance=this
if (this.mouseoverBol==1) //if mouse is currently over scoller, do nothing (pause it)
setTimeout(function(){scrollerinstance.setmessage()}, 100)
else{
var i=this.hiddendivpointer
var ceiling=this.content.length
this.hiddendivpointer=(i+1>ceiling-1)? 0 : i+1
this.hiddendiv.innerHTML=this.content[this.hiddendivpointer]
this.animateup()
}
}

pausescroller.getCSSpadding=function(tickerobj){ //get CSS padding value, if any
if (tickerobj.currentStyle)
return tickerobj.currentStyle["paddingTop"]
else if (window.getComputedStyle) //if DOM2
return window.getComputedStyle(tickerobj, "").getPropertyValue("padding-top")
else
return 0
}

pausescroller.prototype.displayNewsCount = function()
{
	document.getElementById("newson").innerHTML = newson + " of " + this.content.length;
}