// onBlur lock variable 
var onBlurLock;
onBlurLock='';
function rbKlik(rb) {
    rbAnt = rb.length;
    for (var i =0;i < rbAnt;i++) {
    if (rb[i].checked) {
         return true;
    }
    }
    return false;
}
var focusFelt;
function validering(sideAkt,antal,svarType,antal2) {
// antal2 anvendes til prioriterings svar
var spnr = parseInt(sideAkt.substring(1),10);
f = document.FSp;
var spnrTxt = ' '
if (f.jsSpNrFormat.value=='3') {
    var sptxtid = "SpTekst"+spnr;
    var sptxtnode = document.getElementById(sptxtid);
   spnrTxt= '\n"'+sptxtnode.innerHTML+'"\n'
} else {
   spnrTxt = ' '+f.jsM17.value+' '+spnr+' '
}
if (svarType=='ToSvarVandret') {
   felt = sideAkt+'0'+svarType+'V';
   rb = eval('document.FSp.'+felt);
   if (rbKlik(rb)==false) {
    alert (f.jsM1.value+spnrTxt+f.jsM2.value); 
     return false  ;
   }
   felt = sideAkt+'0'+svarType+'H';
   rb = eval('document.FSp.'+felt);
   if (rbKlik(rb)==false) {
    alert (f.jsM1.value+ spnrTxt+f.jsM3.value);
     focusFelt = null;
     return false  ;
   }
   return true;
 }
if (svarType.substr(0,6)=="EtSvar") {
   felt = sideAkt+'0'+svarType;
   rb = eval('document.FSp.'+felt);
   if (rbKlik(rb)==false) {
    alert (f.jsM1.value+ spnrTxt);
    focusFelt = null;
     return false  ;
   }
   return true;
 }
 
if (svarType.substr(0,7)=='ListBox') {
   felt = sideAkt+'0'+svarType;
   lb = eval('document.FSp.'+felt);
   if (lb.selectedIndex==0) {
    alert (f.jsM1.value+spnrTxt+f.jsM4.value+' ');
    focusFelt = null;
     return false  ;
   }
   return true;
 }
 if (svarType=='JaNejSvar') {
   felt = sideAkt+'0'+svarType;
   rb = eval('document.FSp.'+felt);
   if (rbKlik(rb)==false) {
    alert (f.jsM1.value+spnrTxt);
    focusFelt = null;
     return false  ;
   }
   return true;
 }
//V3.3
 if (svarType=='TekstFelt' || svarType=='HeltalsFelt'  || svarType=='DecimaltalsFelt'  || svarType=='DatoFelt'|| svarType=='RegneFelt'|| svarType=='Kommentar') {  
   felt = sideAkt+'0'+svarType;
   fe = eval('document.FSp.'+felt);
    if (fe.value=='') {
     alert (f.jsM1.value+spnrTxt);
     focusFelt = fe;
     return false  ;
   }
   return true;
 }
if (svarType=='Kolonne' ) {
  for (var i = 0; i < antal; i++) {
   felt = sideAkt+i+svarType;
   fe = eval('document.FSp.'+felt);
   if (fe.value=='') {
     alert (f.jsM1.value+spnrTxt);
      focusFelt = fe;
     return false  ;
   }
 }
 return true ;
}
 // /V3.3
 if (svarType.substr(0,9)=='FlereSvar') {
  for (var i = 1; i <= antal; i++) {
   felt = sideAkt+i+svarType;
   cb = eval('document.FSp.'+felt);
   if (cb.checked) {
      return true;
   }
  }
  focusFelt = null;
  alert (f.jsM1.value+spnrTxt);
  return false ;
 }
 
 if (svarType=='Tilfredshed') {
  for (var i = 1; i <= antal; i++) {
   felt = sideAkt+i+svarType;
   rb = eval('document.FSp.'+felt); 
    if (rbKlik(rb)==false) {
    alert (f.jsM5.value+spnrTxt)
    focusFelt = null;
     return false  ;
    }
  }
  return true;
 }
 if (svarType=='Vurdering') {
  for (var i = 1; i <= antal; i++) {
   felt = sideAkt+i+svarType;
   rb = eval('document.FSp.'+felt); 
   if (rbKlik(rb)==false ) {
    alert (f.jsM5.value+spnrTxt)
    focusFelt = null;
     return false  ;
    }
  }
  for (var i = 1; i <= antal; i++) {
   felt = sideAkt+i+'Betydning';
   rb = eval('document.FSp.'+felt); 
    if (rbKlik(rb)==false ) {
    alert (f.jsM6.value+spnrTxt)
    focusFelt = null;
     return false  ;
    }
  }
  return true;
 }
 if (svarType=='PctSvar') {
 var pctialt = 0
 for (var i = 1; i <= antal; i++) {
  felt = sideAkt+i+svarType;
  inp = eval('document.FSp.'+felt);
  if (i==antal) {
   if(parseInt(inp.value)==100 && pctialt==100) {  //last field is total
    return true;
   }
   pctialt = pctialt + parseInt(inp.value)
   if (pctialt==100) {
     return true
   }
   alert (f.jsM10.value)
   focusFelt = null;
   return false  ;
  }
  pctialt = pctialt + parseInt(inp.value)
 }
}
// V3.3
 if (svarType=='Prioritering') {
  for (i=1;i<=antal2;i++){
    fundet=false;
    for(j=1;j<=antal;j++) {
	felt = sideAkt+j+svarType;
	inp = eval('document.FSp.'+felt);
	if(inp.value==i) fundet=true;
    }
    if (!fundet) {
	alert (f.jsM15.value+' '+antal2 )
	focusFelt = null;
   	return false  ;
    }
  }
return true;
}
//   /V3.3
}
function pctVal(feltid) {
  f = document.FSp;
  inp = eval('document.FSp.'+feltid); 
  if(!inp.value.match(/^\d+$/)) {
     alert (f.jsM9.value)
     inp.focus()
    return false ;
}
return true;
}
function pctBeregn(spid,antal,beregntype) {
 var pctfelt = ''
 var pctialt = 0
 var pctrest = 0
 f = document.FSp;
 for (i=1;i<antal+1;i++) {
   pctfelt = spid+i+'PctSvar'
   inp = eval('document.FSp.'+pctfelt); 
   if (i==antal) {
    if (beregntype=='vissum') {
      if (pctialt>100) {
             alert (f.jsM10.value)
            return false  ;
      }
      inp.value=pctialt.toString()
     }
     if (beregntype=='visrest') {
       pctrest = 100 - pctialt
       if (pctrest<0) {
            alert (f.jsM11.value)
            return false  ;
       }
       inp.value=pctrest.toString()
      }
      if (beregntype=='beregnsum') {
       pctialt = pctialt + parseInt(inp.value)
       if (pctialt>100) {
            alert (f.jsM11.value)
            return false  ;
      }
    }
   } else {
    pctialt = pctialt + parseInt(inp.value)
   }
  }
 }
function adgangAndetFelt(thisFelt,adgang) {
felt = thisFelt.name.substr(0,4)+'0AndetTekst';
inp = eval('document.FSp.'+felt);
if  (adgang=='j' || (adgang=='?' && thisFelt.checked)) {
    inp.readOnly = false
    inp.focus()
}
if  (adgang=='n' || (adgang=='?' && !thisFelt.checked)) {
    inp.value='';
    inp.readOnly = true;
}
}
function chkPrioritering(thisFelt,antSv,antPri) {
if (thisFelt.value=='') {
	onBlurLock='';
	return true;
}
f = document.FSp;
if (onBlurLock!='' && onBlurLock!=thisFelt.name ) return true;
 if (parseInt(thisFelt.value)>antPri.toString() || thisFelt.value<'1') {
	onBlurLock=thisFelt.name;
	alert (f.jsM15.value+' '+ antPri.toString())
 	return false;
}
for (i=1;i<=antSv;i++) {
	felt = thisFelt.name.substr(0,4)+i+'Prioritering';
 	inp = eval('document.FSp.'+felt);
	if (inp.name != thisFelt.name &&  inp.value == thisFelt.value) {
		onBlurLock=thisFelt.name;
		alert (f.jsM16.value)
 		return false;
	}
}
onBlurLock='';
return true;
}
function vis(sideSkjul,sideVis) {
  document.all[sideSkjul].style.display = 'none';
  document.all[sideVis].style.display = '';
  window.location.hash='#Top';
}
function bladre(sideNr,sideID,retning,antalSider) {
 var nSideNr = 0;
 var sideVis='';
 if (retning=='frem') {
     for (i=sideNr+1;i<antalSider+1;i++) {
         if (spSprAlle[i-1]=='N') {
              nSideNr = i;
              break;
        }
     }
     if (nSideNr==0) {
       sideVis='SX';
     } else {
        sideVis='S'+((nSideNr<100)?'0':'')+((nSideNr<10)?'0':'')+nSideNr.toString();
     }
  } else {
     for (i=sideNr-1;i>0;i--) {
         if (spSprAlle[i-1]=='N') {
              nSideNr = i;
              break;
        }
     }
     if (nSideNr==0) {
       sideVis='';
     } else {
        sideVis='S'+((nSideNr<100)?'0':'')+((nSideNr<10)?'0':'')+nSideNr.toString();
     }
  }
  if (sideVis!='')
    vis(sideID,sideVis);
  if (nSideNr>0) {
   iniFocusFelt = eval('document.FSp.'+focusFelter[nSideNr-1]);
   if (typeof(iniFocusFelt.length)=="undefined") {
      iniFocusFelt.focus();
   }else {
       iniFocusFelt[0].focus();
  }
 }
}
function visAlle(antalSider) {
 var sideID;
 for(var i=1;i<=antalSider;i++) {
  if (spSprAlle[i-1] =='N') {
  sideID='S'+((i<100)?'0':'')+((i<10)?'0':'')+i.toString();
  document.all[sideID].style.display = '';
  sideIDBladr=sideID+'BLADR';
  document.all[sideIDBladr].style.display = 'none';
  }
 }
 document.all['VISALLEKNAP'].style.display = 'none';
 document.all['printKNAP'].style.display = '';
 document.FSp.VisAlleSw.value='1';
}
function visKnapper(antalSider) {
 var sideID;
 for(var i=1;i<=antalSider;i++) {
  sideID='S'+((i<100)?'0':'')+((i<10)?'0':'')+i.toString();
  sideIDBladr=sideID+'BLADR';
  document.all[sideIDBladr].style.display = '';
 }
 document.all['VISALLEKNAP'].style.display = '';
}
function skjulKnapper(antalSider) {
 var sideID;
 for(var i=1;i<=antalSider;i++) {
  sideID='S'+((i<100)?'0':'')+((i<10)?'0':'')+i.toString();
  sideIDBladr=sideID+'BLADR';
  document.all[sideIDBladr].style.display = 'none';
 }
 document.all['VISALLEKNAP'].style.display = 'none';
}
function godkend() {
document.FSp.submit()
}
function springOver(sideID,spNr,fraSpJa,tilSpJa,fraSpNej,tilSpNej) {
   felt = sideID+'0'+'JaNejSvar';
   rb = eval('document.FSp.'+felt);
   if (rb[0].checked) {
      if (fraSpJa>0) {
        setSpringOver(spNr,fraSpJa,tilSpJa);  
      } else {
         resetSpringOver(spNr);  
     }
    }else{
     if (fraSpNej>0) {
        setSpringOver(spNr,fraSpNej,tilSpNej);  
     } else {
        resetSpringOver(spNr);  
     }
   }
   return true;
}
function springOverSide(spID,sideNr, fraSideJa,tilSideJa,fraSideNej,tilSideNej) {
  // lavet til flereSpPrSide men kan også anvendes i stedet for springOver
   felt = spID+'0'+'JaNejSvar';
   rb = eval('document.FSp.'+felt);
   if (rb[0].checked) {
      if (fraSideJa>0) {
        setSpringOver(sideNr,fraSideJa,tilSideJa);  
      } else {
         resetSpringOver(sideNr);  
     }
    }else{
     if (fraSideNej>0) {
        setSpringOver(sideNr,fraSideNej,tilSideNej);  
     } else {
        resetSpringOver(sideNr);  
     }
   }
   return true;
}
function springTil(fraSpNr,tilSpNr){
 f = document.FSp;
  var spnrTxt = ' '
  if (f.jsSpNrFormat.value=='3') {
    var sptxtid = "SpTekst"+tilSpNr;
    var sptxtnode = document.getElementById(sptxtid);
   spnrTxt= ' \n'+sptxtnode.innerHTML+' \n'
   } else {
    spnrTxt = '   '+f.jsM17.value+' '+tilSpNr+'   '
   }
 alert(f.jsM7.value+spnrTxt+ f.jsM8.value);
 var i0 = fraSpNr+1;
 for (var i=i0;i<tilSpNr;i++) {
   valFields[i-1] = new valParm('','','');
 }
 var spAnker;
 spAnker = 'sp' +  tilSpNr.toString();
 window.location.hash = spAnker;
}
function svarSpringOver(sideID,spNr,antSv,svarType,tilSpSv1,tilSpSv2,tilSpSv3,tilSpSv4,tilSpSv5,tilSpSv6,tilSpSv7,tilSpSv8,tilSpSv9,tilSpSv10,tilSpSv11,tilSpSv12) {
   tilSpSvArr = new Array(12);
   tilSpSvArr[0] = tilSpSv1;
   tilSpSvArr[1] = tilSpSv2;
   tilSpSvArr[2] = tilSpSv3;
   tilSpSvArr[3] = tilSpSv4;
   tilSpSvArr[4] = tilSpSv5;
   tilSpSvArr[5] = tilSpSv6;
   tilSpSvArr[6] = tilSpSv7;
   tilSpSvArr[7] = tilSpSv8;
   tilSpSvArr[8] = tilSpSv9;
   tilSpSvArr[9] = tilSpSv10;
   tilSpSvArr[10] = tilSpSv11;
   tilSpSvArr[11] = tilSpSv12;
   rbNrSvArr = new Array(12);
    spListe = new Array();
   var rbIndex;
   var svArrIndex;
   if (svarType.substr(0,6)=="EtSvar") {
      felt = sideID+'0'+svarType; 
      rb = eval('document.FSp.'+felt);
      for (var i =0;i <rb.length;i++) {
          svArrIndex = rb[i].value-1
         rbNrSvArr[svArrIndex] = i
      }
      tilSp = spNr;
      for (var i =0;i < rb.length;i++) { 
           fraSp =  tilSp+1;
           tilSp = tilSpSvArr[i]
           rbIndex = rbNrSvArr[i]
           if (!rb[rbIndex].checked) {
               setSvarSpringOver(spNr,i+1,fraSp,tilSp)
           } else {
           resetSvarSpringOver(spNr,i+1);  
           }
      }      
   }
   if (svarType.substr(0,9)=="FlereSvar") {
     tilSp = spNr;
     for (var i =0;i < antSv;i++) {
        j = i+1;
        felt = sideID+j+svarType;
        cb = eval('document.FSp.'+felt);
        fraSp =  tilSp+1;
        tilSp = tilSpSvArr[i]
         if (!cb.checked) {
          setSvarSpringOver(spNr,j,fraSp,tilSp)
           } else {
           resetSvarSpringOver(spNr,j)
         }
      }
   }
   if (svarType=="Prioritering") {
     tilSp = spNr;
     for (var i =0;i < antSv;i++) {
        j = i+1;
        felt = sideID+j+svarType;
        fe = eval('document.FSp.'+felt);
        fraSp =  tilSp+1;
        tilSp = tilSpSvArr[i]
         if (fe.value=='') {
          setSvarSpringOver(spNr,j,fraSp,tilSp)
           } else {
           resetSvarSpringOver(spNr,j)
         }
      }
   }
if (flereSpPrSide==true){
  if (rensetSvar==true) {
       rensetSvar=false
 } else {
     if (spListe.length>0) {
      var feltVaerdi;
      var feltType;
       var svarType;
      var j=0;
      for (i = 0; i < document.FSp.elements.length;i++) {
         	feltType =  document.FSp.elements[i].type;
                if (feltType!='hidden') {
		felt =  document.FSp.elements[i].name;
		feltSpNr =Number( felt.substr(1,3));
		if (feltSpNr>spListe[j]){
		   j += 1
		}
		if (j>spListe.length-1){
		   break;
		}
		if (feltSpNr==spListe[j]) {
			svarType = felt.substr(5)
			if (feltType=='text' || feltType=='textarea' ) {
			    document.FSp.elements[i].value = document.FSp.elements[i].defaultValue
			}
			if (feltType=='radio' && svarType!='JaNejSvar') {
			    rb = eval('document.FSp.'+felt);
			    rbIndex = Number(document.FSp.elements[i].value)-1;
			    if (rb[rbIndex].checked) rb[rbIndex].checked = false;
			}
			if (svarType=='JaNejSvar') {
			    rb = eval('document.FSp.'+felt);
			    if (rb[0].checked) rb[0].checked = false;
			   if (rb[1].checked) rb[1].checked = false;
			}
			if (feltType=='checkbox') {
			    cb = eval('document.FSp.'+felt);
			    if (cb.checked) cb.checked = false;
			}
			if (feltType=='select-one') {
			    sb = eval('document.FSp.'+felt);
			    sb.selectedIndex = 0;
			}
		} 
	} // end if
      } // end for
//      alert ('rens svar spørgsmål : ' + String(spListe))
   } // end if spListe
  } // end else renset svar
 }  // end if flereSpSide
return true;
}
// cookie variables.
var cookie_value = '';
domain = '';
var lpname = location.pathname;
path = lpname.substring(0,(lpname.lastIndexOf('/')+1));
secure = 0;
function glData()
{
 if (document.cookie!='') retrieve_form();
}
function save_form()
{
  var eForm = document.forms[0];
  var iNumElems = eForm.elements.length;
  cookie_value = '';
  for (var i=0; i<iNumElems; i++)
  {
	if (eForm.elements[i].name.charAt(0) == 'S') save_field(eForm.elements[i]);
  }
  sc();
}	
// Function to save a field.
function save_field(obj) {
var objType = new String(obj.type);
switch(objType.toLowerCase()) {
case 'checkbox' :
if (obj.checked) cookie_value += obj.name + '=[1]]'
else cookie_value += obj.name + '=[0]]';
break;
case 'radio' :
if (obj.checked) cookie_value += obj.name + '=[' + obj.value + ']]';
break;
case 'select-one' :
cookie_value += obj.name + '=[' + obj.selectedIndex + ']]';
break;
case 'select-multiple' :
cookie_value += obj.name + '=[';
for (var i = 0; i < obj.options.length; i++) {
if (obj.options[i].selected) cookie_value += '+' + i
}
cookie_value += ']]';
break;
default :
cookie_value += obj.name + '=[' + obj.value + ']]';
}
return 1;
}
// Function to save cookie value string
function sc() {
var exp = new Date();
var oneWeek = exp.getTime() +(7*24*60*60*1000); 
exp.setTime(oneWeek);
document.cookie = escape(cookie_value) +
((domain.length > 0) ? ';domain=' + domain : '') +
((path) ? ';path=' + path : '') +
((secure) ? ';secure' : '') +
 ';expires=' + exp.toGMTString();
return 1;
}
function retrieve_form()
{
  var eForm = document.forms[0];
  var iNumElems = eForm.elements.length;
  var oldField = '';
  for (var i=0; i<iNumElems; i++)
  {
    if (eForm.elements[i].name.charAt(0) == 'S' && eForm.elements[i].name!=oldField){ 		          		 retrieve_field(eForm.elements[i])
	}
    oldField = eForm.elements[i].name;
  }
}
// Function to retrieve a field.
function retrieve_field(obj) {
var cookie = '', real_value = '';
cookie = unescape(document.cookie);
var objType = new String(obj.type);
if (obj.name)
var objName = new String(obj.name)
else
var objName = new String(obj[0].name);
var offset_start = cookie.indexOf(objName + '=[');
if (offset_start == -1) return 1;
var offset_start_length = objName.length + 2;
offset_start = offset_start + offset_start_length;
var offset_end = cookie.indexOf(']]', offset_start);
real_value = cookie.substring(offset_start, offset_end);
switch(objType.toLowerCase()) {
case 'checkbox' :
if (real_value == '1') obj.checked = 1
else obj.checked = 0;
break;
case 'radio' :
var rbIndex = 0;
if (real_value=='J') {
 rbIndex = 0;
}
else {
 if (real_value=='N') {
 	rbIndex = 1;
 }
 else {
  	rbIndex = parseInt(real_value,10)-1 ;
 }
}
var rb = eval('document.FSp.'+obj.name)
rb[rbIndex].checked = 1;
break;
case 'select-one' :
obj.selectedIndex = real_value;
break;
case 'select-multiple' :
for (var i = 0; i < obj.options.length; i++) {
if ((real_value.indexOf('+' + i)) > -1)
obj.options[i].selected = 1
else
obj.options[i].selected = 0;
}
break;
default :
obj.value = real_value;
break;
}
return 1;
}
function numbersonly(myfield, e, dec)
{
var key;
var keychar;
if (window.event)
 key = window.event.keyCode;
else if (e)
 key = e.which;
else
 return true;
keychar = String.fromCharCode(key);
// control keys
if ((key==null) || (key==0) || (key==8) || 
 (key==9) || (key==13) || (key==27) )
 return true;
// numbers
else if ((("0123456789").indexOf(keychar) > -1))
 return true;
// decimal point jump
else if (dec && (keychar == ","))
{
   if (myfield.value.indexOf(',')> -1)
      return false
   else
   	return true;
}
else
 return false;
}
function isDate(elem,udfyldes) { 
 if (onBlurLock!='' && onBlurLock!=elem.name ) return true;
 if (udfyldes!='J' && elem.value.length==0){
  onBlurLock='';
  return true;
 }
    if (!/^\d{1,2}-\d{1,2}-\d{4}$/.test(elem.value)) {
	  alert (document.FSp.jsM12.value);
	     elem.focus();
	     onBlurLock=elem.name;
     return false;
    }
    var parts = elem.value.split("-");
    var day = new Date(+parts[2],parts[1]-1,+parts[0]);
    if (day.getDate() != +parts[0] || day.getMonth() != parts[1]-1) {
	   alert (document.FSp.jsM13.value+' '+document.FSp.jsM12.value);
	        elem.focus();
	       onBlurLock=elem.name;
      return false;
    }
    onBlurLock='';
    return true;
   }
function eksaktLgd(elem,lgd,type,udfyldes) { 
if (onBlurLock!='' && onBlurLock!=elem.name ) return true;
 if (udfyldes!='J' && elem.value.length==0){
  onBlurLock='';
  return true;
 }
 if (elem.value.length<lgd){
  alert(document.FSp.jsM14.value+' '+ lgd.toString(10)+' '+' tegn/characters')
  elem.focus()
  onBlurLock=elem.name;
  return false
 }
 onBlurLock='';
 return true;
}
function beregnFelt(elem,resdec){
var felt = elem.name;
var operatorFelt = eval('document.FSp.'+felt + 'Operator'); 
var operandFelt = eval('document.FSp.'+felt + 'Operand'); 
var operandNum = parseFloat(operandFelt.value);
var beregnetFelt = eval('document.FSp.'+felt + 'Beregnet'); 
var resultat;
var resultatStr = ''
var inpdot = elem.value.replace(',','.')
if (inpdot.length==0 || isNaN(inpdot)) {
  beregnetFelt.value= '';
  return;
}
var inpfelt = parseFloat(inpdot);
if (operatorFelt.value=='+')resultat = inpfelt + operandNum;
if (operatorFelt.value=='-')resultat=inpfelt - operandNum;
if (operatorFelt.value=='*')resultat=inpfelt * operandNum;
if (operatorFelt.value=='/')resultat=inpfelt / operandNum;
resultat = resultat.toFixed(resdec);
resultatStr = resultat.toString();
beregnetFelt.value= resultatStr.replace('.',',');
}
function thumbnailOpenW(){
var img = this.getElementsByTagName('img')[0];	
var width = img.largeWidth;
var height = img.largeHeight;
var image = img.largeSrc;
var wattr="width="+(width+20)+"";
var hattr="height="+(height+20)+"";
var s1 ="<TITLE>Image</TITLE>"
var s15=""
var s2 ="<CENTER><IMG SRC='"+image+"' BORDER=0></CENTER>"
ImageWindow=window.open("", "newwin"+width,"toolbar=no,scrollbars=no,menubar=no,"+wattr+","+hattr);
ImageWindow.document.write(s1+s15+s2);
return false;
}
function scale()
{
	var img = this.getElementsByTagName('img')[0];		
	img.src = img.smallSrc;
	// if we are scaling up, scale down everything else
	
//	if (img.state == 'small')
//	{
//		var links = document.getElementsByTagName('a');
		
//		for (var i = 0; i < links.length; i++)
//			if ((links[i].className == 'livethumbnail') && (links[i].getElementsByTagName('img')[0].state == 'large') && (links[i] != this)) links[i].onmouseover();
//	}
	
	if (! img.preloaded)
	{
		img.preloaded = new Image();
		img.preloaded.src = img.largeSrc;
	}
	var interval = window.setInterval(scaleStep, 10);
	return false;
	
	function scaleStep()
	{
		var step = 10;
		var width = parseInt(img.getAttribute('width'));
		var height = parseInt(img.getAttribute('height'));
		
		if (img.state == 'small')
		{
			width += step;
			height += Math.floor(step * img.ratio);
			
			img.setAttribute('width', width);
			img.setAttribute('height', height);
			
			if (width > img.largeWidth - step)
			{
				img.setAttribute('width', img.largeWidth);
				img.setAttribute('height', img.largeHeight);
				img.setAttribute('src', img.largeSrc);
				window.clearInterval(interval);
				img.state = 'large';
			}
		}
		else
		{
			width -= step;
			height -= Math.floor(step * img.ratio);
			img.setAttribute('width', width);
			img.setAttribute('height', height);
			
			if (width < img.smallWidth + step)
			{
				img.setAttribute('width', img.smallWidth);
				img.setAttribute('height', img.smallHeight);
				img.src = img.smallSrc;
				window.clearInterval(interval);
				img.state = 'small';
			}
		}
	}			
}
function scaleAllDown()
{
 var links = document.getElementsByTagName('a');
		
for (var i = 0; i < links.length; i++)
 if ((links[i].className == 'livethumbnail') && (links[i].getElementsByTagName('img')[0].state == 'large') && (links[i] != this)) links[i].onclick();
}
//XMLHttpRequest kald agent med parametre og modtag data
var http_request = false;
function makePOSTRequest(lookupid,entryFieldName) {
var entryField = eval('document.FSp.'+entryFieldName);
if (entryField.value=='') return false;
var url = '/ANSWER/NEWSSUB.NSF/wlu?openagent';
var parameters = escape('&luid='+lookupid+'&keyval='+ entryField.value);
http_request = false;
if (window.XMLHttpRequest) { // Mozilla
http_request = new XMLHttpRequest();
if (http_request.overrideMimeType) {
http_request.overrideMimeType('text/xml');
}
} else if (window.ActiveXObject) { // IE
try {
http_request = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
http_request = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {}
}
}
if (!http_request) {
alert('Lookup failed - Cannot create connection to Web server');
return false;
}
http_request.onreadystatechange = function() { GetResponse(entryField.name)};
http_request.open('POST', url, false);
http_request.setRequestHeader("Content-type","application/x-www-form-urlencoded");
http_request.setRequestHeader("Content-length", parameters.length);
http_request.setRequestHeader("Connection", "close");
http_request.send(parameters);
} 
function GetResponse(entryFieldName) {
if (http_request.readyState == 4) {
if (http_request.status == 200) {
if (http_request.responseText.lastIndexOf('Agent done')>-1){
 alert ('Lookup error ');
} else {
 // alert(http_request.responseXML.xml); //vis xml data
 var spNrID = entryFieldName.substr(0,4);
 var svarType = entryFieldName.substr(5);
 var datatag = http_request.responseXML.getElementsByTagName('data')[0];
 var felter = datatag.getElementsByTagName("felt");
 if (felter.length == 0) {
  var vaerdi = datatag.getElementsByTagName("fejl")[0].firstChild.data
  // inputfelt = spNrID+0+svarType;
  fe = eval('document.FSp.'+entryFieldName);
  //fe.value = vaerdi;
  if (vaerdi.substr(0,8)=='NotFound') {
   alert ('Not found');
   fe.focus();
  } else {
   alert (vaerdi);
  }
 } else {
  for (var i = 0 ; i < felter.length ; i++) {
   var felt = felter[i];
   if (felt.hasChildNodes()){
    vaerdi = felt.firstChild.data;
   } else {
    vaerdi = "";
   }
   inputfelt = spNrID+(i+1)+svarType;
   fe = eval('document.FSp.'+inputfelt);
   if (fe)fe.value = vaerdi;
  }
 }
}
} else {
alert('There was a problem with the request.');
}
}
}
function CreateControl(DivID,Player,Type,AutStart,ObjectID,WIDTH, HEIGHT, VALUE, PARAMETER) {
 var d = document.getElementById(DivID);
 var dimStr
 if(WIDTH!=''&& HEIGHT!='') {
	dimStr = ' width="' + WIDTH + '" height="' + HEIGHT +'"'
 } else {
	dimStr = ' width="330" height="330"'
 }
 var objStr 
 if (Player=='WindowsMedia') {
	if (AutStart=='J') {
	  var AutStartObj = '<param name="autoStart" value="True"/>'
	  var AutStartEmb = ' autoStart="1" '
	} else {
	  AutStartObj = '<param name="autoStart" value="False"/>'
	  AutStartEmb = ' autoStart="0" '
	}
	objStr =
	'<OBJECT CLASSID="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6"'+  
	' id="' + ObjectID +'"'+dimStr+'>'+
    	'<param name="URL" value="' + VALUE + '"/>'+AutStartObj+
	'<EMBED src="'+VALUE+'" type="application/x-mplayer2"'+
	' name="'+ObjectID+'"'+AutStartEmb+dimStr+
	' pluginspage="http://www.microsoft.com/Windows/Downloads/Contents/MediaPlayer/">'+
	'</EMBED></OBJECT>';
  }
  if (Player=='MacromediaFLASH') {
	if (PARAMETER!='') {
	 var FLASHVARSobj = '<PARAM NAME=FlashVars VALUE="'+PARAMETER+'"/>';
	 var FLASHVARSemb = ' FlashVars="'+PARAMETER+'" ';
	}else {
	 FLASHVARSobj = '';
	 FLASHVARSemb = '';
	}
	objStr =
	'<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" '+
	'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"'+
	' id="' + ObjectID+'"' + dimStr +'>'+
	'<param name="movie" value="' + VALUE + '">'+FLASHVARSobj+
	'<param name="wmode" value="transparent">'+
	'<param name="quality" value="high">'+
	'<EMBED src="'+VALUE+'" quality="high" wmode="transparent" '+ dimStr +
	' name="movie" TYPE="application/x-shockwave-flash"'+FLASHVARSemb+
	' PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>'
  }
 if (Player=='QuickTime') {
	objStr =
	'<OBJECT CLASSID="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B"'+ 
	' CODEBASE="http://www.apple.com/qtactivex/qtplugin.cab"'+ 
	' id="' + ObjectID +'"'+dimStr+'>'+
    	'<param name="src" value="' + VALUE + '"/>'+
	'<EMBED src="'+VALUE+'" type="image/x-macpaint"'+
	' name="'+ObjectID+'"'+dimStr +
	' PLUGINSPAGE="http://www.apple.com/quicktime/download"'+
	'</EMBED></OBJECT>';
  }
  //alert (objStr)
  d.innerHTML = objStr
  //alert (d.innerHTML)
}
function dbPickValues(returnField,specialParameters) {
setTimeout("window.open('./DBPickerValues?readform&returnfield=" + returnField + specialParameters+ "','popupWindow', 'toolbar=no,directories=no,status=no,scrollbars=auto,resizable=yes,resize=yes,menubar=no,height=410')", 1);
}