//
function blankwindow(href){
  window.open(href,'_blank') ;
}
//
function page_jump_target01(href){
  window.open(href,'_blank') ;
}
//
function jumpgo(name,href,target){
  url = "/jumpgo.html?name=" + name + "&href=" + href ;
  if (target == "self"){
    window.location.replace(url) ;
  }
  else{
    window.open(url,'_blank') ;
  }
}
//
function stepgo(name,href,target){
  url = "/stepgo.html?name=" + name + "&href=" + href ;
  if (target == "self"){
    window.location.replace(url) ;
  }
  else{
    window.open(url,'_blank') ;
  }
}
//
function contactgoback(act){
  hit = 0 ;
  fnum = document.forms.length ;
  for(f=0;f<fnum && hit == 0;f++){
    inum = document.forms[f].elements.length ;
    for(i=0;i<inum && hit == 0;i++){
      if (document.forms[f].elements[i].name == "ACTION"){
        document.forms[f].elements[i].value = act ;
        hit = 1 ;
      }
    }
  }
}
// by morihara@mips.co.jp
function pdlinkm(pditem,ini) {
  if(ini=0) pditem = visible;
  if ( document.getElementById ) {
    if ( document.getElementById(pditem).style.visibility == "hidden" )
         document.getElementById(pditem).style.visibility = "visible";
    else document.getElementById(pditem).style.visibility = "hidden";
  }

 if ( document.layers ) {
   if ( document.layers[pditem].visibility == "hide" )
        document.layers[pditem].visibility = "show";
   else document.layers[pditem].visibility= "hide";
  }
}
function close_pdlinkm(pditem) {
  if ( document.getElementById ) {
    if (document.getElementById(pditem)){
       document.getElementById(pditem).style.visibility = "hidden";
    }
  }
  if ( document.layers ) {
    if (document.layers[pditem]){
       document.layers[pditem].visibility = "hide";
    }
  }
}
function targetmenu(idname,idblockno,idno,idblockmax,idmax) {
  idnames_a="";idnames_b="";

  for(t=0;t<idblockmax;t++){
    if(t != idblockno){
      var name = "pditem" + t ;
      close_pdlinkm(name) ;
    }
  }
  for(i=0;i<idmax;i++){
    idnames_a=idname+'_'+idblockno+'_'+i;
    idnames_b=idname+'_'+idblockno+'_'+i+'b';
    if(idno==i){
      document.getElementById(idnames_a).style.display = "block";
      document.getElementById(idnames_b).style.display = "block";
    }
    else{
      document.getElementById(idnames_a).style.display = "none";
      document.getElementById(idnames_b).style.display = "none";
    }
  }
}