var thumpImg = new Image();
var thumpInt;
var minibannerArray	= new Array();

function overlayOnOffHent(aBool) {
  var waitoverlayDiv = document.getElementById('waitoverlayHent')
  if (aBool==true) {
    waitoverlayDiv.style.display='';
    } else {
    waitoverlayDiv.style.display='none';
    }
}

function overlayOnOffGem(aBool) {
  var waitoverlayDiv = document.getElementById('waitoverlayGem')
  if (aBool==true) {
    waitoverlayDiv.style.display='';
    } else {
    waitoverlayDiv.style.display='none';
    }
}

function checkImg(imgName) {
	if (thumpImg.readyState == "complete" || thumpImg.readyState == 4) { 
		document.all.thumpPic.innerHTML = "<img src='" + imgName + "' class='imageborder'>";
		if (imgWidth) {
			objDivStyle.width		= (imgWidth + windowPadding);
			objDivStyle.height	= (imgHeight + windowPadding);
		}
		clearInterval(thumpInt);
	}
}

function showPop(imgName,hideSwitch) {
	thumpImg.src = imgName;
	imgWidth = thumpImg.width;
	imgHeight = thumpImg.height;
	thumpInt = window.setInterval("checkImg('" + imgName + "')",100);
	windowPadding = 24;
	
	if (mouseThumpX + imgWidth + 24 + 20 >= document.body.clientWidth) {	
		objDivStyle.left = mouseThumpX - (imgWidth + 24 + 30);
	}
	if ((mouseThumpY - document.body.scrollTop) + imgHeight + windowPadding > document.body.clientHeight) {
		objDivStyle.top = (mouseThumpY - (((mouseThumpY - document.body.scrollTop) + imgHeight + windowPadding + 10) - document.body.clientHeight));
	}
	if (document.all.minibannerTabel && hideSwitch) {
		minibannerArray	= new Array();
		if (document.all.minibannerTabel.innerHTML.indexOf(".swf") != -1) {
			minibannerArray[minibannerArray.length]	= document.all.minibannerTabel;
			document.all.minibannerTabel.style.visibility = "hidden"
		}
		else if (document.all.minibannerTabel.all.tags("SELECT") && document.all.minibannerTabel.all.tags("SELECT").length > 0) {
			for (i = 0; document.all.minibannerTabel.all.tags("SELECT")[i]; i++) {
				minibannerArray[minibannerArray.length]	= document.all.minibannerTabel.all.tags("SELECT")[i];
				document.all.minibannerTabel.all.tags("SELECT")[i].style.visibility = "hidden";
			}
		}
	}
	document.all.thumpLayer.style.visibility = "visible";
}

function hidePop() {
	if (document.all) {
		document.all.thumpLayer.style.visibility = "hidden";
		document.all.thumpLayer.style.backgroundColor = strPopBG;
		if (minibannerArray.length > 0)
			for (i = 0; minibannerArray[i]; i++) minibannerArray[i].style.visibility = "visible";
		document.all.thumpPic.innerHTML = "<img src='/grafik/clock.gif'>";
		clearInterval(thumpInt);
	}
}

var strPopBG;

function positionPop(imgName,hideSwitch,specialPopBG) {
  if (document.all) {
		mouseThumpX = event.clientX;
		//alert(mouseThumpX);
		mouseThumpY = event.clientY - event.offsetY + document.body.scrollTop;
		objDivStyle = document.all.thumpLayer.style;
		objDivStyle.left = mouseThumpX+11;
		objDivStyle.top = mouseThumpY+13;
		strPopBG = objDivStyle.backgroundColor;
		if (typeof specialPopBG == "string") objDivStyle.backgroundColor = specialPopBG;
		objDivStyle.visibility = "visible";
		if (typeof hideSwitch != "number") hideSwitch = 0;
		showPop(imgName,hideSwitch);
	}
}

function bigPicPop_tmp(bigImgName,picWidth,picHeight,picType,AnnonceId) {
	hidePop();
	picWidth = picWidth + 20;
	picHeight = picHeight + 50;
	winX = (screen.availWidth - picWidth)/2;
	winY = (screen.availHeight - picHeight)/2 - 12;
	picWind = window.open("/asp/soegning/picpop.asp?AnnonceId="+AnnonceId+"&picType="+picType+"&ImgName="+bigImgName, "blank_", "resizable=no,scrollbars=no,toolbar=no,location=no,directories=no,status=no,screenY=" + winY + ",top=" + winY + ",screenX=" + winX + ",left=" + winX + ",width= " + picWidth + ",height= " + picHeight + ""); 
	picWind.focus();
}

function bigPicPop(Url,picWidth,picHeight,AnnonceId) {
	hidePop();
	picWidth = picWidth + 20;
	picHeight = picHeight + 80;
	winX = (screen.availWidth - picWidth)/2;
	winY = (screen.availHeight - picHeight)/2 - 12;
	picWind = window.open("/asp/soegning/picpop.asp?AnnonceId="+AnnonceId+"&Url="+Url, "blank_", "resizable=no,scrollbars=no,toolbar=no,location=no,directories=no,status=no,screenY=" + winY + ",top=" + winY + ",screenX=" + winX + ",left=" + winX + ",width= " + picWidth + ",height= " + picHeight + ""); 
	picWind.focus();
}

function openWindowCustom(myLink,windowName,height,width) {
	if(! window.focus)return;
	var myWin=window.open("",windowName,"height="+height+",width="+width+",dependent=no,scrollbars=no,status=yes");
	myWin.focus();
	myLink.target=windowName;
}

function openWindowCustomScroll(myLink,windowName,height,width) {
	if(! window.focus)return;
	var myWin=window.open("",windowName,"height="+height+",width="+width+",dependent=no,scrollbars=yes,status=yes");
	myWin.focus();
	myLink.target=windowName;
}

function openWindow(myLink,windowName) {
	if(! window.focus)return;
	var myWin=window.open("",windowName,"height=500,width=525,dependent=yes,scrollbars=yes");
	myWin.focus();
	myLink.target=windowName;
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_validateForm() { //v3.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' er ikke en gyldig e-mail adresse.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (val!=''+num) errors+='- '+nm+' skal være et tal.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' skal indeholde et tal mellem '+min+' og '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' skal udfyldes.\n'; }
  } if (errors) alert('Følgende fejl er opstået:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function pageInit() {
  // -- STARTER SIDENS FORSKELLIGE SCRIPTS
  DigitalTime();
  lystFisklysavis();
  //overlayOnOffHent(false);
}

function lystFisklysavis() {
  window.status=':: lystfisk.dk ::';
}

function DigitalTime() {
 	 if (!document.layers && !document.all)
	return
 	var DigitalClock = new Date();
 	var hours = DigitalClock.getHours();
 	var minutes = DigitalClock.getMinutes();
 	var seconds = DigitalClock.getSeconds();
 	var dn = ""; 
	
 	if (hours > 24)
	{
 		dn = "";
 		hours = hours - 00;
 	}

	if (hours == 0)
 		hours = 00;
		
 	if (minutes <= 9)
		minutes = "0" + minutes;
	
	if (seconds <= 9)
		seconds = "0" + seconds;
		//change font size here to your desire
		
	digclock = "" + hours + ":" + minutes + ":" + seconds + " " + dn;
	if (document.layers)
	
	{
		document.layers.liveclock.document.write(digclock);
		document.layers.liveclock.document.close();
	}
	
	else if (document.all)
		liveclock.innerHTML = digclock;

setTimeout("DigitalTime()",1000)
 }
 
function landevalg() {	
  // Opdaterer kurven ved landevalg
	formObj = MM_findObj("kurvForm")
	formObj.submit();
}

function formatNumber(tal) {
  var num = new NumberFormat();
  num.setInputDecimal(',');
  num.setNumber(tal); // obj.value is '6142'
  num.setPlaces('2', false);
  num.setCurrencyValue('$');
  num.setCurrency(false);
  num.setCurrencyPosition(num.LEFT_OUTSIDE);
  num.setNegativeFormat(num.LEFT_DASH);
  num.setNegativeRed(false);
  num.setSeparators(true, '.', ',');
  return num.toFormatted();
}

function loginSave() {
	if (document.getElementById('savelogin').checked != true)
		return true;
	else
		return self.window.confirm("Du har valgt at gemme dit login på den pc du sidder ved! "+
									"\nHvis du sidder et offentlig sted vil vi på det kraftigste fraråde at anvende denne funktion."+
									"\n\nVil du stadig gemme adgangskoden?");
}

function FormatNumber(num)
{
  if(isNaN(num)) { num = "0"; }
  sign = (num == (num = Math.abs(num)));
  num = Math.floor(num*100+0.50000000001);
  cents = num%100;
  num = Math.floor(num/100).toString();
  if(cents<10) { cents = "0" + cents; }
  for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
  {
    num = num.substring(0,num.length-(4*i+3))+','+ num.substring(num.length-(4*i+3));
  }
  return (((sign)?'':'-') + num + '.' + cents);
}

function validateFangstrapport() {
	// Overordnet værdi til at vise om valideringen er gået godt
	//overlayOnOffGem(true);
	var validation = true;

	// Overordnet værdi til at holde fejl
	var errors = "Følgende fejl opstod: \n\n";

  // Henter variabel-værdierne fra formen
  var artID = MM_findObj("artID").value;
  var vaegt = MM_findObj("vaegt").value;
  var laengde = MM_findObj("laengde").value;
  var omraadeID = MM_findObj("omraadeID").value;
  var omraadeSted = MM_findObj("omraadeSted").value;
  var kategoriID = MM_findObj("kategoriID").value;
  var metodeID = MM_findObj("metodeID").value;
  var agnID = MM_findObj("agnID").value;
  var agnDetalje = MM_findObj("agnDetalje").value;
  var vindretningID = MM_findObj("vindretningID").value;
  var vindstyrkeID = MM_findObj("vindstyrkeID").value;
  var vejrforholdID = MM_findObj("vejrforholdID").value;
  var tempLuft = MM_findObj("tempLuft").value;
  var tempVand = MM_findObj("tempVand").value;
  var dsfdeltag = MM_findObj("dsfdeltag").value;
  var beskrivelse = MM_findObj("beskrivelse").value;
  
  var file_0 = MM_findObj("file_0").value;
  var file_1 = MM_findObj("file_1").value;
  var file_2 = MM_findObj("file_2").value;
  var file_3 = MM_findObj("file_3").value;
  var file_4 = MM_findObj("file_4").value;
  var file_5 = MM_findObj("file_5").value;
  

  if(artID==0) {
    errors += "Vælg art \n";
    validation = false;
  }
  
	if(vaegt.length==0) {
    errors += "Vægt SKAL udfyldes \n";
    validation = false;
		if(isNaN(vaegt))	{
			errors += "Vægt skal skal angives i tal \n";
			validation = false
		}
	}

	if(laengde.length==0) {
    errors += "Længde SKAL udfyldes \n";
    validation = false;
		if(isNaN(laengde))	{
			errors += "Længde skal skal angives i tal \n";
			validation = false
		}
	}
	
  if(omraadeID==0) {
    errors += "Vælg art \n";
    validation = false;
  }

  if(kategoriID==0) {
    errors += "Vælg kategori \n";
    validation = false;
  }

  if(metodeID==0) {
    errors += "Vælg metode \n";
    validation = false;
  }

  if(agnID==0) {
    errors += "Vælg agn \n";
    validation = false;
  }

  if(vindretningID==0) {
    errors += "Vælg vindretning \n";
    validation = false;
  }

  if(vindstyrkeID==0) {
    errors += "Vælg vindstyrke \n";
    validation = false;
  }

  if(vejrforholdID==0) {
    errors += "Vælg vejrforhold \n";
    validation = false;
  }

	if(tempLuft.length>0) {
	  tempLuft = tempLuft.replace(".",",");
		if(isNaN(tempLuft))	{
			errors += "Temperatur for luft skal angives i heltal \n";
			validation = false
		}
	}

	if(tempVand.length>0) {
	  tempVand = tempVand.replace(".",",");
		if(isNaN(tempVand))	{
			errors += "Temperatur for vand skal angives i heltal \n";
			validation = false
		}
	}
  
  if(document.getElementById("dsfdeltag").checked == true) {
    var dmfValidation = true;

    var dagsdato    = new Date();
    var myDate1     = new Date(dagsdato.getYear(),dagsdato.getMonth(),dagsdato.getDate());

    var fangstdato  = document.getElementById("fangstdato").value;
    var myDate2     = new Date(fangstdato.substring(6,10),fangstdato.substring(3,5)-1,fangstdato.substring(0,2));

    var days        = (myDate1-myDate2)/(1000*60*60*24)
    
    
    var dmfErrors = "\nVed deltagelse i Danmarks Smukkeste Fisk skal følgende overholdes\n";
    
	  if (beskrivelse.length<100) {
		  dmfErrors += "Beskrivelsen være mere end 100 tegn \n";
		  dmfValidation = false;
	  }
	  
	  if (file_0.length==0) {
		  dmfErrors += "Hovedbillede skal vedhæftes \n";
		  dmfValidation = false;
	  }
	  
	  if (days>31) {
		  dmfErrors += "Fangsten må max. være en måned gammel \n";
		  dmfValidation = false;
	  }
	  
	  if (!document.getElementById("synlig").checked == true) {
		  dmfErrors += "Fangstrapporten skal være synlig for andre \n";
		  dmfValidation = false;
	  }
	  
	  if (!dmfValidation) {
	    errors += dmfErrors;
	    validation = false;
	  }
  }
  
  // Slutvalidering
	if(validation) {
		return true;
	} else {
		if(errors!="") {
			alert(errors);
		}
		return false;
	}
}


function checkFileFormat (theFileUploadObj) {

theFileName = theFileUploadObj.value;
theFileExt = theFileName.substr(theFileName.lastIndexOf("."));
theFileExt = theFileExt.toLowerCase();

switch (theFileExt){

	case ".jpg" : 
	case ".jpeg" : 
	case ".bmp" : 
	case ".png" : 
	case ".tga" : 
	case ".pcx" : 

	//	alert(theFileName.substr(theFileName.lastIndexOf(".")));
		theFileUploadObj.style.backgroundColor = "";
		return true;
	break;
	
	case "" :
	//	alert(theFileName.substr(theFileName.lastIndexOf(".")));
		theFileUploadObj.style.backgroundColor = "";
		return true;
	break;
	
	default : 
		alert("Filformatet er ikke understøttet\n\nGyldige formater er:\n.jpg\n.jpeg\n.bmp\n.png\n.tga\n.pcx");
		theFileUploadObj.style.backgroundColor = "#F49F1B";
		theFileUploadObj.focus();
		return false;
	}

}	

function levvalg() {	
  // Opdaterer kurven ved levvalg
	formObj = MM_findObj("kurvForm")
	formObj.submit();
}