//TRINPsite, 56.06.2-64.43.4, JS/PrePage.js at www.trinp.org
//-------------------------------------------------------------------------->

function Write_PrePage(S)  // versions such as "56073" have no S
{
 var verS=S;
 var refS=""; var refS4="er"+"rer"; var refS1="do";
 var refS3="t."+"re"+"f"; var refS2="cu"+"m"+"en";
 eval("refS="+refS1+refS2+refS3+refS4+".toLowerCase()");
   // refS empty when off-line
 var url_S=document.URL.toLowerCase();
 var charN=0;
 var widN=600;
 var MainCol_widN=600;

 if (verS==undefined) verS="00000";  // for function without S
 if (verS<"56454")
   { 
    if (IE4UpT) widN=document.body.clientWidth;
     else widN=window.innerWidth-20;
    if (widN<600) widN=600;
    if (widN>1003) widN=1003;
    hypoResolutioN=widN;
    iFrameT=false
   }  // PrePage.js used in versions "56073" and "56116"
      // without Bodyobjs or BodyFnct.js
  else 
   {
    while (charN < url_S.length)
    { if (url_S.charAt(charN)=='\\')
       url_S=url_S.substring(0,charN)+'/'+url_S.substring(charN+1);
      charN++
    } 

    determine_DimensiO();  // iFrameT and allFrameT made true here
    if (displayWidN>hypoResolutioN) displayWidN=hypoResolutioN;
    if (windoWidthN>hypoResolutioN) widN=windoWidthN;
     else widN=hypoResolutioN;  // with & without black column on the right 

    if (hypoResolutioN-printWidN<261) iFrameT=false;
      // 261=16[edge]+(209[min iframe width]+20[scroll bar])+16[edge]
      // 640[min printWidN]+16+209[min]+20+16=901 > 900[max displayWidN] 

    if (url_S.indexOf('/poet/vocal')>-1) iFrameT=false;
      // no iframe(s) for Voc of Allit pages
    if (url_S.indexOf('/game/pzzl/')>-1)
     { puzzlT=true; iFrameT=true;
       if (hypoResolutioN<1002) hypoResolutioN=1002;
         // min 600+16+min 350 for displays over iframe +20+16=min 1002
       if (hypoResolutioN<displayWidN+402) displayWidN=hypoResolutioN-402
     }

    if (url_S.indexOf('/newyearc.htm')>-1) iFrameT=false; 
    if (url_S.indexOf('/henianp.htm')>-1) iFrameT=false; 
    if (url_S.indexOf('/nieuwjrk.htm')>-1) iFrameT=false;
      // these cards need 976-1024 pixels for expansion
   }  // end else (not verS<"57452")

 if (iFrameT) MainCol_widN=displayWidN;
  else MainCol_widN=hypoResolutioN;
document.write('<table width="',widN,'" cellpadding="0" cellspacing="0" id="ResoluTbl"><tr>');
document.write('<td width="',MainCol_widN,'" align="center" valign="top" id="MainCol">');
    // rest of script in PostPage.js
}

PrePageT=true  // checks whether contents have been transferred
               // (on-line) and scripts executed

//Copyright 56-64 aSWW, M.Vincent van Mechelen, DNI Foundation