/*
 overlibmws_iframe.js plug-in module - Copyright Foteos Macrides 2003-2009. All rights reserved.
   Masks system controls to prevent obscuring of popops for IE v5.5 or higher.
   Initial: October 19, 2003 - Last Revised: January 26, 2008
 See the Change History and Command Reference for overlibmws via:

	http://www.macridesweb.com/oltest/

 Published under an open source license: http://www.macridesweb.com/oltest/license.html
*/

OLloaded=0;

var OLifsP1=null,OLifsSh=null,OLifsP2=null;

// IFRAME SHIM SUPPORT FUNCTIONS
function OLinitIfs(){
  if(!OLie55)return;
  if((OLovertwoPI)&&over2&&over==over2){
    var o=o3_frame.document.all['overIframeOvertwo'];
    if(!o||OLifsP2!=o){
      OLifsP2=null;
      OLgetIfsP2Ref();
    }
    return;
  }
  o=o3_frame.document.all['overIframe'];
  if(!o||OLifsP1!=o){
    OLifsP1=null;OLgetIfsRef();
  }
  if((OLshadowPI)&&o3_shadow) {
    o=o3_frame.document.all['overIframeShadow'];
    if(!o||OLifsSh!=o){
      OLifsSh=null;OLgetIfsShRef();
    }
  }
}

function OLsetIfsRef(o,i,z){
  o.id=i;
  o.src='javascript:false;';
  o.scrolling='no';
  var os=o.style;
  os.position='absolute';
  os.top='0px';
  os.left='0px';
  os.width='1px';
  os.height='1px';
  os.visibility='hidden';
  os.zIndex=over.style.zIndex-z;
  os.filter='Alpha(style=0,opacity=0)';
}

function OLgetIfsRef(){
  if(OLifsP1||!OLie55)return;
  OLifsP1=o3_frame.document.createElement('iframe');
  OLsetIfsRef(OLifsP1,'overIframe',2);
  o3_frame.document.body.appendChild(OLifsP1);
}

function OLgetIfsShRef(){
  if(OLifsSh||!OLie55)return;
  OLifsSh=o3_frame.document.createElement('iframe');
  OLsetIfsRef(OLifsSh,'overIframeShadow',3);
  o3_frame.document.body.appendChild(OLifsSh);
}

function OLgetIfsP2Ref(){
  if(OLifsP2||!OLie55)return;
  OLifsP2=o3_frame.document.createElement('iframe');
  OLsetIfsRef(OLifsP2,'overIframeOvertwo',1);
  o3_frame.document.body.appendChild(OLifsP2);
}

function OLsetDispIfs(o,w,h){
  var os=o.style;
  os.width=w+'px';
  os.height=h+'px';
  os.clip='rect(0px '+w+'px '+h+'px 0px)';
  o.filters.alpha.enabled=true;
}

function OLdispIfs(){
  if(!OLie55)return;
  var wd=over.offsetWidth,ht=over.offsetHeight;
  if(OLfilterPI&&o3_filter&&o3_filtershadow){wd+=5;ht+=5;}
  if((OLovertwoPI)&&over2&&over==over2){
    if(!OLifsP2)return;
    OLsetDispIfs(OLifsP2,wd,ht);return;
  }
  if(!OLifsP1)return;
  OLsetDispIfs(OLifsP1,wd,ht);
  if((!OLshadowPI)||!o3_shadow||!OLifsSh)return;
  OLsetDispIfs(OLifsSh,wd,ht);
}

function OLshowIfs(){
  if(OLifsP1){
    OLifsP1.style.visibility="visible";
    if((OLshadowPI)&&o3_shadow&&OLifsSh)OLifsSh.style.visibility="visible";
  }
}

function OLhideIfs(o){
  if(!OLie55||o!=over)return;
  if(OLifsP1)OLifsP1.style.visibility="hidden";
  if((OLshadowPI)&&o3_shadow&&OLifsSh)OLifsSh.style.visibility="hidden";
}

function OLrepositionIfs(X,Y){
  if(OLie55){
    if((OLovertwoPI)&&over2&&over==over2) {
      if(OLifsP2)OLrepositionTo(OLifsP2,X,Y);
    } else {
      if(OLifsP1){
        OLrepositionTo(OLifsP1,X,Y);
        if((OLshadowPI)&&o3_shadow&&OLifsSh) {
          OLrepositionTo(OLifsSh,X+o3_shadowx,Y+o3_shadowy);
        }
      }
    }
  }
}

OLiframePI=1;
OLloaded=1;