var forms_sErrorCheck = "angiv";
var forms_sErrorEmail = "navn@adresse.dk";
var forms_sErrorDigits = "skriv kun tal" 
function forms_validate ( oForm ) {
  if ( window.opera ) return;
  var bSubmit = true;
  var bValid = true;
  var bPWOld = true;
  var bPWNew = false; 
  var aInputs = oForm.getElementsByTagName ( "input" );
	
  for ( var i=0; i < aInputs.length; i++ ) {
    bValid = true;
    if ( aInputs [ i ].id.indexOf ( "check" ) !=-1 && aInputs [ i ].value == "" || aInputs [ i ].value == forms_sErrorCheck ) {
      aInputs [ i ].style.color = "red";
      aInputs [ i ].value = forms_sErrorCheck;
      aInputs [ i ].onmousedown = forms_resetField;
      bSubmit = false;
      bValid = false;
    }
    else if ( aInputs [ i ].id.indexOf ( "digits" ) !=-1 && ( isNaN ( aInputs [ i ].value ) || aInputs [ i ].value == forms_sErrorDigits || aInputs [ i ].value == "" )) {
      aInputs [ i ].style.color = "red";
      aInputs [ i ].value = forms_sErrorDigits;
      aInputs [ i ].onmousedown = forms_resetField;
      bSubmit = false;
    }
    else if ( aInputs [ i ].id.indexOf ( "email" ) !=-1 ) {
      if ( aInputs [ i ].value == "" || aInputs [ i ].value.indexOf ( "@" ) ==-1 || aInputs [ i ].value.indexOf ( "." ) ==-1 || aInputs [ i ].value == forms_sErrorEmail ) {
        aInputs [ i ].style.color = "red";
        aInputs [ i ].value = forms_sErrorEmail;
        aInputs [ i ].onmousedown = forms_resetField;
        bSubmit = false;
      }
    }
    if(oForm.name=='_ChangePassword'){
      if(bValid != true && aInputs [ i ].id == 'check3')
        bPWOld = false;
      if(bValid != true && (aInputs [ i ].id == 'check4' ||  aInputs [ i ].id == 'check6'))
        bPWOld = true;
      if(bValid != true && (aInputs [ i ].id == 'check3' ||  aInputs [ i ].id == 'check4'))
        bPWNew = true;
      if(bValid != true)
        displayMessage(aInputs [ i ], 'block');
      else
        displayMessage(aInputs [ i ], 'none');
    }
  }
  if(oForm.name=='_ChangePassword'){
    var valMes0=document.getElementById('valcheck0');
    var valMes1=document.getElementById('valcheck1');
    var valMes2=document.getElementById('valcheck2');
    var valMes5=document.getElementById('valcheck5');
    var valMes7=document.getElementById('valcheck7');
    valMes1.style.display='none';
    if(oForm.Password.value == oForm.NewPassword.value && (bSubmit == true || bPWNew == false)){
      bSubmit=false;
      valMes5.style.display='block';
    }
    else
      valMes5.style.display='none';
    if(oForm.NewPassword.value != oForm.VerifyPassword.value && (bSubmit == true || bPWOld == false)){
      bSubmit=false;
      valMes7.style.display='block';
    }
    else
      valMes7.style.display='none';
    if(bSubmit != true){
      valMes0.style.display='block';
      valMes2.style.display='block';
    }
    else{
      valMes0.style.display='none';
      valMes2.style.display='none';
    }
  }
  if (bSubmit == true && oForm.name=='LoginForm')
    qpLogin();
  else
    return bSubmit;
}
function forms_resetField ( e ) {
  if ( !e ) var e = window.event;
  var node = e.target ? e.target : e.srcElement;
  if ( node.nodeType == 3 ) node = node.parentNode;
  node.value = "";
  node.style.color = "#003E80";
  node.onmousedown = "return;";
  if(oForm.name=='_ChangePassword'){
    var valMes=document.getElementById('val'+node.id);
    valMes.style.display='none';
  }
}
function displayMessage(valId, disp){
  if (valId.id.indexOf ( "check" ) !=-1){
    var valMes=document.getElementById('val'+valId.id);
    valMes.style.display=disp;
  }
}
function qpLogin(){
  var uname=document.forms['LoginForm'].Username.value;
  var un1=uname.replace("@", "_");
  var un2=un1.replace(".","_");
  var un3=un2.replace(".","_");
  var un4=un3.replace(".","_");
  var un5=un4.replace(".","_");
  if (un5!="") {
    document.forms['LoginForm'].Username.value=un5;
    var chname=document.forms['LoginForm'].PeopleChangePassword.value;
    var pos=chname.indexOf(un5);
    if (pos>=0) {
      document.forms['LoginForm'].submit();
      var diaWidth=330;
      var diaHeight=210;
      var diaLeft=(screen.width-diaWidth)/2;
      var diaTop=(screen.height-diaHeight)/2;
      var winopts="toolbar=no, directories=no, status=no, menubar=no, copyhistory=no, width="+diaWidth+", height="+diaHeight+", left="+diaLeft+", top="+diaTop
      window.open("../ChangePassword?OpenForm&Seq=1&UserID="+un5,"ChangeDialog",winopts);
    }
    else {	
      document.forms['LoginForm'].submit();
    }
  }
}
function sendLink(target, width, height){
  var diaLeft=(screen.width-width)/2;
  var diaTop=(screen.height-height)/2;
  var winopts="toolbar=no, directories=no, status=no, menubar=no, copyhistory=no, width="+width+", height="+height+", left="+diaLeft+", top="+diaTop
//  var winopts="toolbar=yes, directories=no, status=yes, menubar=yes, copyhistory=no, width="+width+", height="+height+", left="+diaLeft+", top="+diaTop
  window.open(target,"SendLink",winopts);
}
function clearSearch() {
  if (document.forms['SoegForm'].Soeg.value == document.forms['SoegForm'].Soeg.defaultValue)
    document.forms['SoegForm'].Soeg.value = "";
  }
function DoSearch() {
  if ( !document.forms['SoegForm'].Soeg.value.length == 0) {
    //SearchStr = escape( document.forms['SoegForm'].Soeg.value );
    SearchStr = GetQueryString();
    var nurl = "http://" + document.location.hostname;
    nurl += "/cms/cmsdoc.nsf/SearchView/SearchResult?SearchView&Query=" + SearchStr;
    document.location.replace(nurl);
    }
  }
function GetQueryString() {
  var gqs = "";
  var qsv = escape(document.forms['SoegForm'].Soeg.value);
  var sfv = document.forms['SoegForm'].SearchFields.value;
  var spl = sfv.split("; ");
  if (!spl.length == 0) {
    for(i=1; i < spl.length; i++) {
      //Query string should not be longer than 512 caracters - Domino does not accept it;
      if (512 <= (gqs.length+4+14+qsv.length)) break;
      if (!gqs == "") gqs = gqs + "+OR+";
      gqs = gqs + "[" + spl[i] + "]+CONTAINS+(" + qsv + ")";
      }
    }
  return gqs;
  }
    var bmr = new Array();
    var weight;
    var height;
    var age = 1;
    var kj;
    var ga;
    var th;
    var hh;
    var rh;
    var ca;
    var errors = new Array();
    errors[1] = 0;
    errors[2] = 0;
    errors[3] = 0;
    errors[4] = 0;
        
    bmr[1] = new Array();
    bmr[1]['kw'] = 0.068;
    bmr[1]['kh'] = 0.57;
    bmr[1]['kp'] = 2.16;
    
    bmr[2] = new Array();
    bmr[2]['kw'] = 0.064;
    bmr[2]['kh'] = 0;
    bmr[2]['kp'] = 2.84;
    
    bmr[3] = new Array();
    bmr[3]['kw'] = 0.0485;
    bmr[3]['kh'] = 0;
    bmr[3]['kp'] = 3.67;
    
    bmr[4] = new Array();
    bmr[4]['kw'] = 0.035;
    bmr[4]['kh'] = 1.95;
    bmr[4]['kp'] = 0.84;
    
    bmr[5] = new Array();
    bmr[5]['kw'] = 0.0615;
    bmr[5]['kh'] = 0;
    bmr[5]['kp'] = 2.08;
    
    bmr[6] = new Array();
    bmr[6]['kw'] = 0.0364;
    bmr[6]['kh'] = 0;
    bmr[6]['kp'] = 3.47;
    var reg = /^[0-9]+$/
        
    function _set_weight(w) {
        
    	var wgt = w.value;
		if (reg.test(wgt) && (wgt<=300 && wgt>=1) ) {
        	weight = wgt;
        	errors[1] = 0;
        } else {
        	errors[1] = 1;
	    	alert("V\u00E6gt - skal v\u00E6re et heltal!");
        }
		calculateBMR();
    }
    
    function _set_height(h) {
        var hgt = h.value;
        if (reg.test(hgt) && (hgt<=280 && hgt>=1) ) {
			height = hgt;
			errors[2] = 0;
        } else {
        	errors[2] = 1;
        	alert("H\u00F8jde - skal v\u00E6re et heltal!");
        }
        calculateBMR();
    }
    
    function _set_age(a) {
        dropdownIndex = a.selectedIndex;
        age = a[dropdownIndex].value;
        calculateBMR();
    }
    
    function _set_ga(a) {
        ga = parseFloat(a.value);
        calculateCA();
    }
    
    function _set_th(a) {
    	var tmp_th = a.value;
		if (reg.test(tmp_th) && (tmp_th>=1) ) {
			var tmp_hh = hh;
			if (reg.test(tmp_hh) && tmp_hh<=tmp_th || isNaN(tmp_hh)) {
				th = tmp_th;
				errors[3] = 0;
	            calculateBMR();
	            return true;
			} else {
				alert("Timers tr\u00E6ning med h\u00F8j intensitet - skal v\u00E6re et heltal!");
				errors[3] = 1;
				calculateBMR();
				return false;
			}
        }
		errors[3] = 1;
		alert("Antal timer - skal v\u00E6re et heltal!");
		calculateBMR();
    }
    
    function _set_hh(a) {
    	var tmp_hh = a.value;
		if (reg.test(tmp_hh) && (tmp_hh>=0) ) {
			var tmp_th = parseInt(th);
			if (reg.test(tmp_th) && tmp_hh<=tmp_th || isNaN(tmp_th) ) {
				hh = tmp_hh;
				errors[4] = 0;
	            calculateBMR();
	            return true;
			} else {
				alert("Timers tr\u00E6ning med h\u00F8j intensitet - skal v\u00E6re et heltal!");
				errors[4] = 1;
				calculateBMR();
				return false;
			}
        }
		errors[4] = 1;
		alert("Antal timer - skal v\u00E6re et heltal!");
		calculateBMR();
    }
    
    function calculateBMR() {
        if(weight && height && age) {
            kj = Math.round(((bmr[age]['kw'] * weight) + (bmr[age]['kh'] * height / 100) + bmr[age]['kp']) * 1000);
            document.getElementById('kj').value = kj;
        }
        calculateCA();
    }
    
    function calculateCA() {
    	if (errors[1] || errors[2] || errors[3] || errors[4]) {
        	document.getElementById('ca').value = '';
        	return true;
        }
        if(th && hh) {
            rh = th - hh;
            document.getElementById('rh').value = rh;
        }
        if(rh && ga && kj) {
            tv = (hh * 0.05) + (rh * 0.025);
            ca = Math.round(kj * (ga + tv));
           	document.getElementById('ca').value = ca;
        }
    }
      var bmr = new Array();
    var weight;
    var height;
    var age = 1;
    var kj;
    var ga;
    var th;
    var hh;
    var rh;
    var ca;
    var errors = new Array();
    errors[1] = 0;
    errors[2] = 0;
    errors[3] = 0;
    errors[4] = 0;
        
    bmr[1] = new Array();
    bmr[1]['kw'] = 0.068;
    bmr[1]['kh'] = 0.57;
    bmr[1]['kp'] = 2.16;
    
    bmr[2] = new Array();
    bmr[2]['kw'] = 0.064;
    bmr[2]['kh'] = 0;
    bmr[2]['kp'] = 2.84;
    
    bmr[3] = new Array();
    bmr[3]['kw'] = 0.0485;
    bmr[3]['kh'] = 0;
    bmr[3]['kp'] = 3.67;
    
    bmr[4] = new Array();
    bmr[4]['kw'] = 0.035;
    bmr[4]['kh'] = 1.95;
    bmr[4]['kp'] = 0.84;
    
    bmr[5] = new Array();
    bmr[5]['kw'] = 0.0615;
    bmr[5]['kh'] = 0;
    bmr[5]['kp'] = 2.08;
    
    bmr[6] = new Array();
    bmr[6]['kw'] = 0.0364;
    bmr[6]['kh'] = 0;
    bmr[6]['kp'] = 3.47;
    var reg = /^[0-9]+$/
        
    function _set_weight(w) {
        
    	var wgt = w.value;
		if (reg.test(wgt) && (wgt<=300 && wgt>=1) ) {
        	weight = wgt;
        	errors[1] = 0;
        } else {
        	errors[1] = 1;
	    	alert("V\u00E6gt - skal v\u00E6re et heltal!");
        }
		calculateBMR();
    }
    
    function _set_height(h) {
        var hgt = h.value;
        if (reg.test(hgt) && (hgt<=280 && hgt>=1) ) {
			height = hgt;
			errors[2] = 0;
        } else {
        	errors[2] = 1;
        	alert("H\u00F8jde - skal v\u00E6re et heltal!");
        }
        calculateBMR();
    }
    
    function _set_age(a) {
        dropdownIndex = a.selectedIndex;
        age = a[dropdownIndex].value;
        calculateBMR();
    }
    
    function _set_ga(a) {
        ga = parseFloat(a.value);
        calculateCA();
    }
    
    function _set_th(a) {
    	var tmp_th = a.value;
		if (reg.test(tmp_th) && (tmp_th>=0) ) {
			if(parseInt(tmp_th) == 0) {
				document.getElementById('hh').value = '0';hh=0;
		       	document.getElementById('th').value = '0';th=0;
		       	document.getElementById('rh').value = '0';rh=0;
		       	errors[3] = 0;
		       	errors[4] = 0;
	            calculateBMR();
	            return true;
			}
			var tmp_hh = parseInt(hh);
			if (reg.test(tmp_hh) && tmp_hh<=tmp_th || isNaN(tmp_hh)) {
				th = tmp_th;
				errors[3] = 0;
	            calculateBMR();
	            return true;
			} else {
				alert("Timers tr\u00E6ning med h\u00F8j intensitet - skal v\u00E6re et heltal!");
				errors[3] = 1;
				document.getElementById('hh').value = '';hh=null;
		       	document.getElementById('rh').value = '';rh=null;
		       	document.getElementById('th').value = '';th=null;
				calculateBMR();
				return false;
			}
        } 
       	document.getElementById('hh').value = '';hh=null;
       	document.getElementById('th').value = '';th=null;
       	document.getElementById('rh').value = '';rh=null;
		errors[3] = 1;
		alert("Antal timer - skal v\u00E6re et heltal!");
		calculateBMR();
    }
    
    function _set_hh(a) {
    	var tmp_hh = a.value;
		if (reg.test(tmp_hh) && (tmp_hh>=0) ) {
			var tmp_th = parseInt(th);
			if (reg.test(tmp_th) && tmp_hh<=tmp_th || isNaN(tmp_th) ) {
				hh = tmp_hh;
				errors[4] = 0;
	            calculateBMR();
	            return true;
			} else {
				alert("Timers tr\u00E6ning med h\u00F8j intensitet - skal v\u00E6re et heltal!");
				document.getElementById('hh').value = '';hh=null;
		       	document.getElementById('rh').value = '';rh=null;
		       	document.getElementById('th').value = '';th=null;
				errors[4] = 1;
				calculateBMR();
				return false;
			}
        }
		errors[4] = 1;
		document.getElementById('hh').value = '';hh=null;
       	document.getElementById('th').value = '';th=null;
       	document.getElementById('rh').value = '';rh=null;
		alert("Antal timer - skal v\u00E6re et heltal!");
		calculateBMR();
    }
    
    function calculateBMR() {
        if(weight && height && age) {
            kj = Math.round(((bmr[age]['kw'] * weight) + (bmr[age]['kh'] * height / 100) + bmr[age]['kp']) * 1000);
            document.getElementById('kj').value = kj;
        }
        
        calculateCA();
    }
    
    function calculateCA() {
    	if(kj && ga) {
            document.getElementById('ca_first').value = Math.round(kj*ga);
        }
    	if (errors[1] || errors[2] || errors[3] || errors[4]) {
        	document.getElementById('ca').value = '';
        	return true;
        }
        if(th && hh) {
            rh = th - hh;
            document.getElementById('rh').value = rh;
        }
        if((rh || rh===0) && ga && kj) {
            tv = (hh * 0.05) + (rh * 0.025);
            ca = Math.round(kj * (ga + tv));
           	document.getElementById('ca').value = ca;
        }
    }