Metacat

//\/////

//\  overLIB Crossframe Support Plugin

//\  This file requires overLIB 4.10 or later.

//\

//\  overLIB 4.05 - You may not remove or change this notice.

//\  Copyright Erik Bosrup 1998-2004. All rights reserved.

//\  Contributors are listed on the homepage.

//\  See http://www.bosrup.com/web/overlib/ for details.

//\/////

//\  THIS IS A VERY MODIFIED VERSION. DO NOT EDIT OR PUBLISH. GET THE ORIGINAL!

if(typeof olInfo=='undefined'||typeof olInfo.meets=='undefined'||!olInfo.meets(4.10))alert('overLIB 4.10 or later is required for the Cross Frame Support Plugin.');else{registerCommands('frame');

function parseFrameExtras(pf,i,ar){var k=i,v;

if(k<ar.length){if(ar[k]==FRAME){v=ar[++k];if(pf=='ol_')ol_frame=v;else opt_FRAME(v);return k;}}

return-1;}

function opt_FRAME(frm){o3_frame=frm;over=createDivContainer('overDiv');return 0;}

function frmDepth(thisFrame,ofrm){var retVal='';

for(var i=0;i<thisFrame.length;i++){if(thisFrame[i].length>0){retVal=frmDepth(thisFrame[i],ofrm);if(retVal=='')continue;}else if(thisFrame[i]!=ofrm)continue;retVal='['+i+']'+retVal;break;}

return retVal;}

function getFrmRef(srcFrm,tgetFrm){var rtnVal=''

if(tgetFrm!=srcFrm){var tFrm=frmDepth(top.frames,tgetFrm)

var sFrm=frmDepth(top.frames,srcFrm)

if(sFrm.length==tFrm.length){l=tFrm.lastIndexOf('[')

if(l){while( sFrm.substring(0,l)!=tFrm.substring(0,l) )

l=tFrm.lastIndexOf('[',l-1)

tFrm=tFrm.substr(l)

sFrm=sFrm.substr(l)}}

var cnt=0,p='',str=tFrm

while((k=str.lastIndexOf('['))!=-1){cnt++

str=str.substring(0,k)}

for(var i=0;i<cnt;i++)p=p+'parent.'

rtnVal=p+'frames'+sFrm+'.'}

return rtnVal}

function chkForFrmRef(){if(o3_frame!=ol_frame)fnRef=getFrmRef(ol_frame,o3_frame)

return true;}

registerCmdLineFunction(parseFrameExtras);registerPostParseFunction(chkForFrmRef);

}