var head = new Array();

var menu = new Array();



for(i=1; i<=20; i++) {

	head[i] = 0;

	menu[i] = 0; 

}



var pageLeft

var pageTop



var layerRef

var layerPostfix

var styleSwitch

var bgColor



var imagePreloaderCount

var imagePreloaderArray



var wincounter = 0;

window.focus();



function PopUp(url,winname,w,h) {

	var winparams = "top=50,left=50,width="+w+",height="+h+",copyhistory=no,directories=no,topmargin=0,leftmargin=0,rightmargin=0,menubar=no,location=no,resizable=yes, scrollbars=yes";

	wnd = window.open(url, winname, winparams); 

	wnd.focus();

	return false;

}



function isNetscape6(){

  if(document.getElementById)return true

  return false

}



function isNetscape(){

  if(document.layers)return true

  return false

}



function isIE(){

  if(document.all)return true

  return false

}



function isMSIE(){

  return isIE()

}



function isExplorer(){

  return isIE()

}



function getScrollX(){

 if(isNetscape()||isNetscape6()){

  return window.pageXOffset

 }

 if(isExplorer()){

  return document.body.scrollLeft

 }

}



function getScrollY(){

 if(isNetscape()||isNetscape6()){

  return window.pageYOffset

 }

 if(isExplorer()){

  return document.body.scrollTop

 }

}



function getDocumentWidth(){

 if(isExplorer()){

  return document.body.clientWidth

 }

 if(isNetscape()){

  return window.innerWidth-16

 }

 if(isNetscape6()){

  return window.outerWidth-34

 }

}



function getDocumentHeight(){

  return document.height

}



function getWindowWidth(){

 if(isNetscape()){

  return window.innerWidth

 }

 if(isNetscape6()){

  return window.outerWidth

 }

 if(isExplorer()){

  return document.body.clientWidth

 }

}



function getWindowHeight(){

 if(isNetscape()){

  return window.innerHeight

 }

 if(isNetscape6()){

  return window.outerHeight

 }

 if(isExplorer()){

  return document.body.clientHeight

 }

}



function findLayer(where, what){ // only for Netscape 4.*

    var i,l

    for(i=0;i<eval(where+".length");i++){

      l=findLayer(where+"["+i+"].document.layers",what)

      if(l!="")return l

    }

    return ""

}



function getLayer(layerName){

  if(isExplorer()){

    if(eval("document.all[\""+layerName+"\"]"))return "document.all[\""+layerName+"\"]"

    return ""

  }

  if(isNetscape6()){

    if(document.getElementById(layerName))return "document.getElementById('"+layerName+"')"

    return ""

  }

  if(isNetscape()){

    if(document.layers[layerName])return "document.layers[\""+layerName+"\"]"

    return findLayer("document.layers",layerName)

  }

}



function setLayerProperty(layerName,property,value){

  if(isLayerExist(layerName)){

    eval(getLayer(layerName)+styleSwitch+"."+property+"=\""+value+"\"")

  }

}



function getLayerProperty(layerName,property){

  if(isLayerExist(layerName)){

    return eval(getLayer(layerName)+styleSwitch+"."+property)

  }

}



function isLayerExist(layerName){

  return getLayer(layerName)!=""

}



function isLayerExists(layerName){

  return isLayerExist(layerName)

}



function getLayerWidth(layerName){

  if(isLayerExist(layerName)){

   if(isNetscape()){

    return eval(getLayer(layerName)+".document.width")

   }

   if(isNetscape6()){

    return eval(getLayer(layerName)+".offsetWidth")

   }

   if(isExplorer()){

    return parseInt(eval(getLayer(layerName)+".scrollWidth"))

   }

  }

}



function getLayerHeight(layerName){

  if(isLayerExist(layerName)){

   if(isNetscape()){

    return eval(getLayer(layerName)+".document.height")

   }

   if(isNetscape6()){

    return eval(getLayer(layerName)+".offsetHeight")

   }

   if(isExplorer()){

    return parseInt(eval(getLayer(layerName)+".scrollHeight"))

   }

  }

}



function getLayerLeft(layerName){

  if(isLayerExist(layerName)){

   if(isNetscape6()){

    return document.getElementById(layerName).offsetLeft-pageLeft

   }else{

    return parseInt(getLayerProperty(layerName,"left"))-pageLeft

   }

  }

  return 0

}



function getLayerTop(layerName){

  if(isLayerExist(layerName)){

   if(isNetscape6()){

    return document.getElementById(layerName).offsetTop-pageTop

   }else{

    return parseInt(getLayerProperty(layerName,"top"))-pageTop

   }

  }

  return 0

}



function getLayerZindex(layerName){

  if(isLayerExist(layerName)){

    return parseInt(getLayerProperty(layerName,".z-index"))

  }

  return 0

}



function getLayerZ(layerName){

  return getLayerZindex(layerName)

}



function isLayerVisible(layerName){

  if(isLayerExist(layerName)){

    if(getLayerProperty(layerName,"visibility").charAt(0)=="h"){

      return false

    }else{

      return true

    }

  }

}



function moveLayer(layerName,newx,newy){

  if(isLayerExist(layerName)){

    setLayerProperty(layerName,"left",newx+pageLeft)

    setLayerProperty(layerName,"top",newy+pageTop)

  }

}

function moveLayerX(layerName,newx){

  if(isLayerExist(layerName)){

    setLayerProperty(layerName,"left",newx+pageLeft)

  }

}

function moveLayerY(layerName,newy){

  if(isLayerExist(layerName)){

    setLayerProperty(layerName,"top",newy+pageTop)

  }

}

function moveLayerZ(layerName,newz){

  if(isLayerExist(layerName)){

    setLayerProperty(layerName,"zIndex",newz)

  }

}



function showLayer(layerName){

  if(isLayerExist(layerName)){

    setLayerProperty(layerName,"visibility","visible")

  }

}

function hideLayer(layerName){

  if(isLayerExist(layerName)){

    setLayerProperty(layerName,"visibility","hidden")

  }

}



function clipLayer(layerName, top, right, bottom, left){

  if(isExplorer()||isNetscape6()){

    setLayerProperty(layerName,"clip","rect("+top+"px "+right+"px "+bottom+"px "+left+"px)")

  }



  if(isNetscape()){

    setLayerProperty(layerName,"clip.top",top)

    setLayerProperty(layerName,"clip.right",right)

    setLayerProperty(layerName,"clip.bottom",bottom)

    setLayerProperty(layerName,"clip.left",left)

  }

}



function scrollLayer(layerName,windowLeft,windowTop,windowWidth,windowHeight,scrollX,scrollY){



  if(!isLayerExist(layerName))return

  if(scrollX<0)scrollX=0

  if(scrollY<0)scrollY=0

  if(scrollX>getLayerWidth(layerName)-windowWidth)scrollY=getLayerWidth(layerName)-windowWidth

  if(scrollY>getLayerHeight(layerName)-windowHeight)scrollY=getLayerHeight(layerName)-windowHeight



  var top=0

  var right=windowWidth

  var bottom=windowHeight

  var left=0



  left=left+scrollX

  right=right+scrollX



  top=top+scrollY

  bottom=bottom+scrollY



  moveLayer(layerName, windowLeft-scrollX, windowTop-scrollY)

  clipLayer(layerName, top, right, bottom, left)

}



function scrollLayerOffset(layerName,windowLeft,windowTop,windowWidth,windowHeight,scrollX,scrollY){

  scrollX=getLayerLeft(layerName)-windowLeft+scrollX

  scrollY=getLayerTop(layerName)-windowTop+scrollY

  scrollLayer(layerName,windowLeft,windowTop,windowWidth,windowHeight,scrollX,scrollY)

}



function scrollLayerPercentage(layerName,windowLeft,windowTop,windowWidth,windowHeight,scrollX,scrollY){

  scrollX=(getLayerWidth(layerName)-windowWidth)*scrollX/100

  scrollY=(getLayerHeight(layerName)-windowHeight)*scrollY/100

  scrollLayer(layerName,windowLeft,windowTop,windowWidth,windowHeight,scrollX,scrollY)

}



function writeToLayer(layerName, str){

  if(isLayerExist(layerName)){

    if(isNetscape()){

      var area=document.layers[layerName].document

      area.open()

      area.write(str)

      area.close()

    }

    if(isNetscape6()){

      document.getElementById(layerName).firstChild.nodeValue=str

    }

    if(isExplorer()){

      document.all[layerName].innerHTML=str

    }

  }

}



function addToLayer(layerName, str){

  if(isLayerExist(layerName)){

    if(isNetscape()){

      var area=document.layers[layerName].document

      area.write(str)

    }

    if(isNetscape6()){

      document.getElementById(layerName).firstChild.nodeValue+=str

    }

    if(isExplorer()){

      document.all[layerName].innerHTML+=str

    }

  }

}



function setImage(layerName,imageName,imageFile){

 if(isNetscape6()){

  document.getElementById(imageName).src=imageFile

 }else{

  if(isLayerExist(layerName)){

   eval(getLayer(layerName)+'.document.images["'+imageName+'"].src="'+imageFile+'"')

  }

 }

}



function isImageExist(layerName,imageName){

 if(isNetscape6()){

  return (document.getElementById(imageName))?true:false

 }else{

  if(isLayerExist(layerName)){

   return (eval(getLayer(layerName)+'.document.images["'+imageName+'"]'))?true:false

  }

 }

}



function getImage(layerName,imageName){

 if(isNetscape6()){

  return document.getElementById(imageName).src

 }else{

  if(isLayerExist(layerName)){

   return eval(getLayer(layerName)+'.document.images["'+imageName+'"].src')

  }

 }

}



function setBgColor(layerName,color){

 if(isLayerExist(layerName)){

  setLayerProperty(layerName,bgColor,color)

 }

}



function preloadImage(imageFile){

  imagePreloaderArray[imagePreloaderCount]=new Image()

  imagePreloaderArray[imagePreloaderCount++].src=imageFile

}



function initKLayers(){

  pageLeft=0

  pageTop=0

  imagePreloaderCount=0

  imagePreloaderArray=new Array()



  if(isNetscape()){

    layerRef="document.layers["

    layerPostfix="]"

    styleSwitch=""

    bgColor="bgColor"

  }

  

  if(isExplorer()){

    layerRef="document.all["

    layerPostfix="]"

    styleSwitch=".style"

    bgColor="backgroundColor"

  }



  if(isNetscape6()){

    layerRef="document.getElementById("

    layerPostfix=")"

    styleSwitch=".style"

    bgColor="bgColor"

  }

}



function initLayers(){

  initKLayers()

}



initKLayers()