var glcur=1

function openWin(page){
newWin=window.open(page,'prevWin')
newWin.focus()
}

function showhide(id1,id2,more,hide,ch){
dis=window.document.getElementById(id1).style.display
if(dis=='none'){
  window.document.getElementById(id1).style.display=''
  if(ch)
  window.document.getElementById(id2).innerHTML=hide
}
else{
  window.document.getElementById(id1).style.display='none'
  if(ch)
  window.document.getElementById(id2).innerHTML=more
}
}

function jsclick(id){
treeid='group'+id
if(window.document.getElementById(treeid)){
dis=window.document.getElementById(treeid).style.display
if(dis=='none'){
  window.document.getElementById(treeid).style.display=''
}
else{
  window.document.getElementById(treeid).style.display='none'
}
if(glcur)
if(glcur!=id){
treeid='group'+glcur
if(window.document.getElementById(treeid)){
  window.document.getElementById(treeid).style.display='none'
}
glcur=id
}
}
}