<script LANGUAGE="javascript">
tl = null;
is_clicked = false;
function mymove(){
tl.style.pixelLeft=event.x+document.body.scrollLeft-10;
tl.style.pixelTop=event.y+document.body.scrollTop-10;
document.onmousedown=end
}
function start(lay){
 if(is_clicked == false)
 { 
  tl = document.getElementById(lay);
  is_clicked = true;
  document.onmousemove=mymove
 }else{
  is_clicked = false; 
  document.onmousedown=end
 }
}
function end(){
//tl = null;
 document.onmousemove=end
}
function lay_zindex(this_l)
{
 zindex2 = this_l.style.zIndex;
 lay_zindex_un_all(); 
 this_l.style.zIndex = zindex2 + 20000 ;
}
function lay_display(this_l)
{
 document.getElementById(this_l).style.display = 'none';
}
function lay_zindex_un_all()
{
 limit = <?=$cut_page?> ;
 for(i = 1; i <= limit ; i ++)
 {
  str = 'lay_'+i;
 lay_zindex_un(str);
 }
  for(i = 1; i <= 20 ; i ++)
 {
  str = 'lay_notice_'+i;
 lay_zindex_un(str);
 }
}
function lay_zindex_un(this_l2)
{
 
 if(document.getElementById(this_l2) != null)
 {
  this_l3 = document.getElementById(this_l2);
  zindex = this_l3.style.zIndex;
  if(zindex > 20000 )
  {
   this_l3.style.zIndex = zindex % 20000 ;
  }
 }
}
/*
function lay_center(this_l)
{
 tx = document.getElementById(this_l)
 var left_x = (screen.width - tx.style.width)/2;
    var top_y = (screen.height - tx.style.height)/3;
 tx.style.pixelLeft=left_x;
 tx.style.pixelTop=top_y;
}
*/
</script>