function startFixed(){

      fixedLAYER('shop','leftTop',396,0)
      fixedLAYER('gaiyou','leftTop',488,0)

  }

  var ie= !!document.all
  var n4= !!document.layers
  var w3c=!!document.getElementById
  var mac45 
    = navigator.userAgent.indexOf('MSIE 4.5; Mac_PowerPC')

  if(document.layers)window.onresize=resizeFunc
  function resizeFunc(e){location.reload()}

  function iniFunc(){
    if(ie&&!(mac45!=-1))window.onscroll = startFixed
    startFixed()
  }

  var tid=new Array()

  function fixedLAYER(layName,posString,offSetX,offSetY){

    offSetX = parseInt(offSetX,10)
    offSetY = parseInt(offSetY,10)

    if( posString == 'rightTop' ){
     
      if(ie) offLeft = document.body.clientWidth   + offSetX
      else   offLeft = window.innerWidth           + offSetX
      if(ie) offTop  =                               offSetY
      else   offTop  =                               offSetY

    }
    else if( posString == 'rightBottom' ){

      if(ie) offLeft = document.body.clientWidth   + offSetX
      else   offLeft = window.innerWidth           + offSetX
      if(ie) offTop  = document.body.clientHeight  + offSetY
      else   offTop  = window.innerHeight          + offSetY

    }
    else if( posString == 'leftBottom' ){

      if(ie) offLeft =                               offSetX
      else   offLeft =                               offSetX
      if(ie) offTop  = document.body.clientHeight  + offSetY
      else   offTop  = window.innerHeight          + offSetY

    }
    else if( posString == 'center' ){

      if(ie) offLeft = document.body.clientWidth/2 + offSetX
      else   offLeft = window.innerWidth/2         + offSetX
      if(ie) offTop  = document.body.clientHeight/2+ offSetY
      else   offTop  = window.innerHeight/2        + offSetY

    }
    else {

      if(ie) offLeft =                               offSetX
      else   offLeft =                               offSetX
      if(ie) offTop  =                               offSetY
      else   offTop  =                               offSetY

    }

    offLeft = parseInt(offLeft)
    offTop  = parseInt(offTop)

    if(document.all){
      var mx = parseInt(document.body.scrollLeft +offLeft)
      var my = parseInt(document.body.scrollTop  +offTop)
    } else {
      var mx = parseInt(self.pageXOffset+offLeft)
      var my = parseInt(self.pageYOffset+offTop)

    }

    moveLAYER(layName,mx,my)

    //WinIE以外 opera n4用
    if(!(ie&&!mac45) || opr){
      clearTimeout(fixedLAYER[layName])
      fixedLAYER[layName]=setTimeout("fixedLAYER('"+layName+"','"+posString
                   +"','" +offSetX+"','"+offSetY+"')",100)
    }
  }

  function moveLAYER(layName,x,y){
      
      if(document.getElementById){         //Moz,NN6,IE5用
        document.getElementById(layName).style.left=x
        document.getElementById(layName).style.top=y
      }
      else if(document.all){
        document.all(layName).style.pixelLeft=x    //IE4用
        document.all(layName).style.pixelTop=y
      }
      else if(document.layers)
        document.layers[layName].moveTo(x,y)
                                                   //NN4用
  }

//----------
var TimerID

function hideLAYER(idname){

if(document.layers){top.index.main.document.layers[idname].visibility="hide"}

else if(document.all){top.index.main.document.all(idname).style.visibility="hidden"}

else if(document.getElementById){top.index.main.document.getElementById(idname).style.visibility="hidden"}

}


function timer1(){

TimerID=setTimeout("hideLAYER('shop')",50)
}


function timer2(){


TimerID=setTimeout("hideLAYER('gaiyou')",50)
}


function showLAYER(idname2){ 


if(document.layers){top.index.main.document.layers[idname2].visibility="show"}

else if(document.all){top.index.main.document.all(idname2).style.visibility="visible"}

else if(document.getElementById){top.index.main.document.getElementById(idname2).style.visibility="visible"}

clearTimeout(TimerID)

}function clearTimer()
{
  clearTimeout(TimerID);
}