var tt=0;
var timer;
function echo()
 { parent.document.all.item_control.height=document.body.scrollHeight+20;
   parent.document.all.item_control.width="400";
   if (parent.document.all.item_control.width<document.body.scrollWidth)
    { parent.document.all.item_control.width=document.body.scrollWidth; }
 }
function img_resize(elem,wd,ht)
 {
   if (wd>"")
    { if (elem.width>wd)
         elem.height=wd; }

   if (ht>"")
    { if (elem.height>ht)
         elem.height=ht; }
 }

function actionMenu_apearance()
 { tt=tt+10;
   document.getElementById('actionMenu').style.filter='alpha(opacity='+tt+')';
   if (tt<100)
      setTimeout(actionMenu_apearance,30);
   else tt=0;
 }

function actionMenu()
 { if (timer) clearTimeout(timer);
   if (document.getElementById('actionMenu').style.display=='none')
    { document.getElementById('actionMenu').style.filter='alpha(opacity=0)';
      document.getElementById('actionMenu').style.display='block';
      setTimeout(actionMenu_apearance,10); }
 }
function closetimer()
 { document.getElementById('actionMenu').style.display='none';
 }
function actionMenu_close()
 { timer=setTimeout(closetimer,100);
 }