function change_align(align)
{
  if (selected!='') 
  if (document.getElementById(selected)!=null)
   {
    if (document.getElementById('Tleft')!=null) document.getElementById('Tleft').style.background="";
    if (document.getElementById('Tcenter')!=null) document.getElementById('Tcenter').style.background="";
    if (document.getElementById('Tright')!=null) document.getElementById('Tright').style.background="";
    document.getElementById(selected).style.textAlign=align;
   }
  document.getElementById('CMtag').innerHTML = get_innerHTML('CMtag');
}
function change_direction(dir)
{
  if (selected!='') 
  if (document.getElementById(selected)!=null)
   {
    if (document.getElementById('Trtl')!=null) document.getElementById('Trtl').style.background="";
    if (document.getElementById('Tltr')!=null) document.getElementById('Tltr').style.background="";
    document.getElementById(selected).style.direction=dir;
   }
}
function change_checked()
{
  if (selected!='') 
  if (document.getElementById(selected)!=null) { if (document.getElementById(selected).checked==true) document.getElementById(selected).checked=false; else document.getElementById(selected).checked=true; get_innerHTML('CMtag'); }
}
function change_color(colorvalue)
{
  if (selected!='') 
  if (document.getElementById(selected)!=null)  document.getElementById(selected).style.color='#'+colorvalue;
}
function change_fontdecor()
{
  if (selected!='') 
  if (document.getElementById(selected)!=null) { if (document.getElementById(selected).style.textDecoration=='underline') document.getElementById(selected).style.textDecoration=''; else document.getElementById(selected).style.textDecoration='underline';}
}
function change_fontstyle()
{
  if (selected!='') 
  if (document.getElementById(selected)!=null) { if (document.getElementById(selected).style.fontStyle=='italic') document.getElementById(selected).style.fontStyle=''; else document.getElementById(selected).style.fontStyle='italic';}
}
function change_fontweight()
{
  if (selected!='') 
  if (document.getElementById(selected)!=null) { if (document.getElementById(selected).style.fontWeight=='bold') document.getElementById(selected).style.fontWeight=''; else document.getElementById(selected).style.fontWeight='bold';}
}
function change_radiogroup(groupname)
{
  if (selected!='') 
  if (document.getElementById(selected)!=null) document.getElementById(selected).name=groupname;
}
function change_fontsize(fontsize)
{
  if (selected!='') 
  if (document.getElementById(selected)!=null) document.getElementById(selected).style.fontSize=fontsize + 'px';
}
function change_fontname(fontname)
{
  if (selected!='') 
  if (document.getElementById(selected)!=null) document.getElementById(selected).style.fontFamily=fontname;
}

function remove()
{
  if (selected!='') 
  if (confirm('حذف شود؟'))
  {if (document.getElementById('a_'+selected)!=null) document.getElementById('a_'+selected).innerHTML='';selected='';}
}

function prompt_link()
{
  if (selected!='') ae_prompt(link,'آدرس لینک',document.getElementById('a_'+selected).href);
}
function link(LinkAddress)
{
  if (LinkAddress!=null)
  if (LinkAddress!='')
  {
    if (LinkAddress.substring(0,4)!='http') LinkAddress = 'http://'+ LinkAddress;
    if (document.getElementById('a_'+selected)!=null) document.getElementById('a_'+selected).href=LinkAddress;
  }
}
function colorize(e)
{
  if (selected!='') 
  {
  ColorFocus(e);
  }
}
function pagesize(dif)
{
  document.getElementById('centertag').style.height=(parseInt(document.getElementById('centertag').style.height) + dif) + 'px';
}
function change_lineheight(dif)
{
  if (selected!='')
  {
    if (document.getElementById(selected)!=null)
    {
      if (document.getElementById(selected).style.lineHeight!='normal')
         document.getElementById(selected).style.lineHeight=(parseInt(document.getElementById(selected).style.lineHeight) + dif) + 'px';
      else
         document.getElementById(selected).style.lineHeight=(parseInt(document.getElementById(selected).style.fontSize) + dif + 3) + 'px';
    }
  }
  document.getElementById('CMtag').innerHTML = get_innerHTML('CMtag');
}