diff --git a/calculators/locale/nb/LC_MESSAGES/django.mo b/calculators/locale/nb/LC_MESSAGES/django.mo
new file mode 100644
index 0000000000000000000000000000000000000000..89eab9bc1f153aff64ce9d529027bd83837f7d4b
Binary files /dev/null and b/calculators/locale/nb/LC_MESSAGES/django.mo differ
diff --git a/calculators/locale/nb/LC_MESSAGES/django.po b/calculators/locale/nb/LC_MESSAGES/django.po
new file mode 100644
index 0000000000000000000000000000000000000000..c5ce9609d70da61e13aab44d0d6d7c6d970cec8a
--- /dev/null
+++ b/calculators/locale/nb/LC_MESSAGES/django.po
@@ -0,0 +1,133 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-09-01 14:19+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: templates/calculators/eil.html:25
+#: templates/calculators/eil.html.py:27
+msgid "Economic injury level (EIL) calculator"
+msgstr "Økonomisk skadeterskelkalkulator (EIL)"
+
+#: templates/calculators/eil.html:32
+msgid "Input"
+msgstr "Inndata"
+
+#: templates/calculators/eil.html:35
+msgid "The cost of purchasing and applying the control action (insecticide)"
+msgstr "Kostnaden ved innkjøp og bruk av bekjempelsesmetode (f.eks. plantevernmiddel)"
+
+#: templates/calculators/eil.html:36
+msgid "Control cost"
+msgstr "Bekjempelseskostnad"
+
+#: templates/calculators/eil.html:42
+msgid "The market value of the crop in local currency per weight unit"
+msgstr "Markedsverdi i lokal valuta pr vektenhet"
+
+#: templates/calculators/eil.html:43
+msgid "Market value"
+msgstr "Markedsverdi i lokal valuta"
+
+#: templates/calculators/eil.html:49
+msgid ""
+"The maximum yield per production unit. Historical values are typically used "
+"for this expression."
+msgstr "Maksimalt avlingsnivå per arealenhet. Det er vanlig å bruke historiske "
+"verdier."
+
+#: templates/calculators/eil.html:50
+msgid "Yield potential"
+msgstr "Avlingspotensial"
+
+#: templates/calculators/eil.html:57
+msgid "The proportion of the pest population killed."
+msgstr "Andelen av skadegjører som drepes"
+
+#: templates/calculators/eil.html:58
+msgid "Control efficacy"
+msgstr "Bekjempelseseffekt"
+
+#: templates/calculators/eil.html:64
+msgid "Damage expressed as crop yield loss per pest measuring unit"
+msgstr "Skade uttrykt som avlingstap per skadegjørermåleenhet"
+
+#: templates/calculators/eil.html:65
+msgid "Damage per pest measuring unit"
+msgstr "Skade per skadegjørermåleenhet"
+
+#: templates/calculators/eil.html:69
+msgid "Settings"
+msgstr "Innstillinger"
+
+#: templates/calculators/eil.html:71
+msgid "Currency"
+msgstr "Valuta"
+
+#: templates/calculators/eil.html:75
+msgid "Crop mass unit"
+msgstr "Avlingsmasseenhet"
+
+#: templates/calculators/eil.html:79
+msgid "Crop area unit"
+msgstr "Avlingsarealenhet"
+
+#: templates/calculators/eil.html:83
+msgid "Pest measuring unit"
+msgstr "Skadegjørermåleenhet"
+
+#: templates/calculators/eil.html:84
+msgid "Number of aphids per plant"
+msgstr "Antall bladlus per plante"
+
+#: templates/calculators/eil.html:87
+msgid "Run model"
+msgstr "Kjør modell"
+
+#: templates/calculators/eil.html:91
+msgid "Results"
+msgstr "Resultater"
+
+#: templates/calculators/eil.html:93
+msgid "Calculated EIL"
+msgstr "Beregnet EIL"
+
+#: templates/calculators/eil.html:115
+msgid "EIL as a function of yield loss per pest unit"
+msgstr "EIL som funksjon av avlingstap per skadegjørerenhet"
+
+#: templates/calculators/eil.html:116
+msgid "EIL as a function of control cost"
+msgstr "EIL som funksjon av bekjempelseskostnad"
+
+#: templates/calculators/eil.html:117
+msgid "EIL as a function of market value"
+msgstr "EIL som funksjon av markedsverdi"
+
+#: templates/calculators/eil.html:118
+msgid "EIL as a function of yield potential"
+msgstr "EIL som funksjon av avlingspotensial"
+
+#: templates/calculators/eil.html:119
+msgid "EIL as a function of insecticide efficacy"
+msgstr "EIL som funksjon av bekjempelseseffekt"
+
+#: templates/calculators/index.html:25
+#: templates/calculators/index.html:27
+msgid "Calculators"
+msgstr "Kalkulatorer"
+
diff --git a/calculators/static/calculators/js/eil.js b/calculators/static/calculators/js/eil.js
index 2154ad94f4fd85aa35038de1819ee39aeaa37e1a..37e60e24c242d389f6102b5e1b13c6df8927d388 100644
--- a/calculators/static/calculators/js/eil.js
+++ b/calculators/static/calculators/js/eil.js
@@ -35,6 +35,7 @@ function calculateEIL(C,V,Yp,K,D)
 {
 	// From Pedigo et al (1986)
 	return C / (V * Yp * (K/100) * D);
+	//return C / (V * Yp * K * D);
 }
 
 function renderResult(formId)
@@ -52,4 +53,89 @@ function renderResult(formId)
 	document.getElementById("resultParameters").innerHTML = resultParameters;
 	document.getElementById("resultValue").innerHTML = resultValue;
 	
+}
+
+function renderCharts(formId){
+
+	var chartContainerIds = ["EILvC","EILvV","EILvYp","EILvK"];
+	var theForm = document.getElementById(formId);
+	// Get the settings right
+	var currency = theForm["currency"].value;
+	document.getElementById("currency1").innerHTML=currency;
+	document.getElementById("currency2").innerHTML=currency;
+	var cropAreaUnit = theForm["cropAreaUnit"].value;
+	document.getElementById("cropAreaUnit1").innerHTML=cropAreaUnit;
+	document.getElementById("cropAreaUnit2").innerHTML=cropAreaUnit;
+	var cropMassUnit = theForm["cropMassUnit"].value;
+	document.getElementById("cropMassUnit1").innerHTML=cropMassUnit;
+	document.getElementById("cropMassUnit2").innerHTML=cropMassUnit;
+	document.getElementById("cropMassUnit3").innerHTML=cropMassUnit;
+	var pestMeasuringUnit = theForm["pestMeasuringUnit"].value;
+	document.getElementById("pestMeasuringUnit").innerHTML = pestMeasuringUnit;
+	
+	if(theForm["D"].value != "")
+	{
+		for(var i in chartContainerIds)
+		{
+			document.getElementById(chartContainerIds[i]).style.display="block";
+			//document.getElementById(chartContainerIds[i]).style.width=document.getElementById("EILvD").style.width;
+		}
+		renderEILChart(formId, "EILvC", "C", currency + "/" + cropAreaUnit, 0,500,1,chartTitles["EILvC"]);
+		renderEILChart(formId, "EILvV", "V", currency + "/" + cropMassUnit, 1,100,1,chartTitles["EILvV"]);
+		renderEILChart(formId, "EILvYp", "Yp", cropMassUnit + "/" + cropAreaUnit, 1,200,1,chartTitles["EILvYp"]);
+		renderEILChart(formId, "EILvK", "K", "%", 1,100,0.1,chartTitles["EILvK"]);
+		//document.getElementById("chartContainer").style.display="block";
+		renderResult(formId);
+	}
+	else
+	{
+		for(var i in chartContainerIds)
+		{
+			document.getElementById(chartContainerIds[i]).style.display="none";
+		}
+		//
+	}
+	renderEILChart(formId, "EILvD", "D", cropMassUnit + "/" + pestMeasuringUnit, 0.1,5,0.1,chartTitles["EILvD"]);
+}
+
+function renderEILChart(formId, containerId, paramName, paramUnit, paramMin, paramMax, step, chartTitle)
+{
+	// Create the data set
+	var theForm = document.getElementById(formId);
+	var data = [];
+	for(var i=paramMin;i<=paramMax;i+=step)
+	{
+		data[data.length] = [i,calculateEIL(
+								paramName == "C"  ? i : theForm["C"].value,
+								paramName == "V"  ? i : theForm["V"].value,
+								paramName == "Yp" ? i : theForm["Yp"].value,
+								paramName == "K"  ? i : theForm["K"].value,
+								paramName == "D"  ? i : theForm["D"].value
+							)
+			];
+	}
+	//console.log(data);var pestMeasuringUnit = theForm["pestMeasuringUnit"].value;
+	var options = {
+	    	title: {
+	    		text: chartTitle,
+	    	},
+	        chart: {
+	            renderTo: containerId,
+	            type: 'spline',
+	            zoomType: "x"
+	        },
+	        xAxis: {
+	        	title: {text:paramName + " (" + paramUnit + ")"}
+	        },
+	        yAxis: {
+	        	title: {text:"EIL (" + theForm["pestMeasuringUnit"].value + ")"},
+	        	floor: 0
+	        },
+	        series: [
+	                 {"data":data}
+	                 
+	        ],
+	        legend: {enabled: false}
+	};
+	var chart = new Highcharts.Chart(options);
 }
\ No newline at end of file
diff --git a/calculators/templates/calculators/eil.html b/calculators/templates/calculators/eil.html
index fb712949affac016d9d75f4595e940059ff70376..402deabc02e47ab97ee380ac2a784b6e242e110d 100644
--- a/calculators/templates/calculators/eil.html
+++ b/calculators/templates/calculators/eil.html
@@ -28,51 +28,77 @@
 <p>(Forklaring...)</p>
 <form role="form" id="{{ form_id }}">
 	<div class="row">
-		<div class="col-md-6">
+		<div class="col-md-3">
+			<h1>{% trans "Input" %}</h1>
 			<div class="form-group">
-				<label for="C">{% trans "Control cost" %} (C) [NOK/daa]</label> <br/>
-				(the cost of purchasing and applying the control action (insecticide), expressed as dollar amount per acre ($/acre).)
-				<input type="number" name="C" class="form-control" min="0" onblur="validateField(this);"/>
+				<label for="C" data-toggle="tooltip" data-placement="top"
+					title="{% trans "The cost of purchasing and applying the control action (insecticide)" %}" 
+					>{% trans "Control cost" %} (C) [<span id="currency1">NOK</span>/<span id="cropAreaUnit1">daa</span>]</label><br/>
+				<input type="number" name="C" class="form-control" min="0" value="200" onblur="validateField(this);" onchange="renderCharts('{{ form_id }}');"/>
 				<span class="help-block" id="{{ form_id }}_C_validation"></span>
 			</div>
 			<div class="form-group">
-				<label for="V">{% trans "Market value" %} (V) [NOK/kg]</label><br/>
-				the market value of peas or the contracted price per hundred-weight, expressed as the dollar amount per hundred-weight ($/cwt).
-				<input type="number" name="V" class="form-control" min="0" onblur="validateField(this);"/>
+				<label for="V" data-toggle="tooltip" data-placement="top"
+					title="{% trans "The market value of the crop in local currency per weight unit" %}"
+				>{% trans "Market value" %} (V) [<span id="currency2">NOK</span>/<span id="cropMassUnit1">kg</span>]</label><br/>
+				<input type="number" name="V" class="form-control" min="0" value="40" onblur="validateField(this);" onchange="renderCharts('{{ form_id }}');"/>
 				<span class="help-block" id="{{ form_id }}_V_validation"></span>
 			</div>
 			<div class="form-group">
-				<label for="Yp">{% trans "Yield potential" %} (Yp) [kg/daa]</label><br/>
-				the maximum yield per production unit, expressed as hundred-weight per acre (cwt/acre), historical values are typically used for this expression.
-				<input type="number" name="Yp" class="form-control" min="0" onblur="validateField(this);"/>
+				<label for="Yp" data-toggle="tooltip" data-placement="top"
+					title="{% trans "The maximum yield per production unit. Historical values are typically used for this expression." %}"
+				>{% trans "Yield potential" %} (Yp) [<span id="cropMassUnit2">kg</span>/<span id="cropAreaUnit2">daa</span>]</label><br/>
+				<input type="number" name="Yp" class="form-control" min="0" value="1000" onblur="validateField(this);" onchange="renderCharts('{{ form_id }}');"/>
 				<span class="help-block" id="{{ form_id }}_Yp_validation"></span>
 			</div>
-			<div class="form-group">
-				<button type="button" class="btn btn-default" onclick="if(validateForm(document.getElementById('{{ form_id }}'))){renderResult('{{ form_id }}');}">{% trans "Run model" %}</button>
-			</div>
-		</div>
-		<div class="col-md-6">
 			
 			<div class="form-group">
-				<label for="K">{% trans "Insecticide efficacy" %} (K) [%]</label><br/>
-				the efficacy of any insecticide is the proportion of the pest population killed, it can range from 0 to 1 (typically it is expressed as 1, meaning 100% of the pest population is killed).
-				<input type="number" name="K" class="form-control" min="0" max="1" onblur="validateField(this);"/>
+				<label for="K" data-toggle="tooltip" data-placement="top"
+					title="{% trans "The proportion of the pest population killed." %}"
+				>{% trans "Control efficacy" %} (K) [%]</label><br/>
+				<input type="number" name="K" class="form-control" min="0" max="100" value="50"  onblur="validateField(this);" onchange="renderCharts('{{ form_id }}');"/>
 				<span class="help-block" id="{{ form_id }}_K_validation"></span>
 			</div>
 			<div class="form-group">
-				<label for="D">{% trans "Damage per pest individual" %} (?) (D) [kg/skadegjørermåleenhet]</label> <br/>
-				Damage per aphid, expressed as a percentage of crop yield loss per aphid during the start of flowering.
-				<input type="number" name="D" class="form-control" min="0" onblur="validateField(this);"/>
+				<label for="D" data-toggle="tooltip" data-placement="top"
+					title="{% trans "Damage expressed as crop yield loss per pest measuring unit" %}"
+				>{% trans "Damage per pest measuring unit" %} (D) [<span id="cropMassUnit3">kg</span>/<span id="pestMeasuringUnit">skadegjørermåleenhet</span>]</label> <br/>
+				<input type="number" name="D" class="form-control" min="0" onblur="validateField(this);" onchange="renderCharts('{{ form_id }}');"/>
 				<span class="help-block" id="{{ form_id }}_D_validation"></span>
 			</div>
-			
+			<h2>{% trans "Settings" %}</h2>
+			<div class="form-group">
+				<label for="currency">{% trans "Currency" %}</label>
+				<input type="text" name="currency" class="form-control" onchange="renderCharts('{{ form_id }}')" value="NOK"/>
+			</div>
+			<div class="form-group">
+				<label for="cropMassUnit">{% trans "Crop mass unit" %}</label>
+				<input type="text" name="cropMassUnit" class="form-control" onchange="renderCharts('{{ form_id }}')" value="kg"/>
+			</div>
+			<div class="form-group">
+				<label for="cropAreaUnit">{% trans "Crop area unit" %}</label>
+				<input type="text" name="cropAreaUnit" class="form-control" onchange="renderCharts('{{ form_id }}')" value="daa"/>
+			</div>
+			<div class="form-group">
+				<label for="pestMeasuringUnit">{% trans "Pest measuring unit" %}</label>
+				<input type="text" name="pestMeasuringUnit" class="form-control" onchange="renderCharts('{{ form_id }}')" value="{% trans "Number of aphids per plant" %}"/>
+			</div>
+			<!--div class="form-group">
+				<button type="button" class="btn btn-default" onclick="if(validateForm(document.getElementById('{{ form_id }}'))){renderResult('{{ form_id }}');}">{% trans "Run model" %}</button>
+			</div-->
 		</div>
-	</div>
-	<div class="row">
-		<div class="col-md-12">
+		<div class="col-md-9">
+			<h1>{% trans "Results" %}</h1>
 			<div id="result" style="font-weight: bold;">
 				{% trans "Calculated EIL" %} = C / (V * Yp * D * (K/100))<span id="resultParameters"></span>: <span id="resultValue"></span>
 			</div>
+			<div id="EILvC" style="width:50%; height:300px;float: right;"></div>
+			<div id="EILvV" style="width:50%; height:300px; "></div>
+			
+			<div id="EILvYp" style="width:50%; height:300px;float: right;"></div>
+			<div id="EILvK" style="width:50%; height:300px;"></div>
+			<div id="EILvD" style="width:100%; height:300px;"></div>
+			
 		</div>
 	</div>
 </form>
@@ -81,10 +107,23 @@
 {% block customJS %}
 <script type="text/javascript" src="{% url "django.views.i18n.javascript_catalog" %}"></script>
 <script type="text/javascript" src="{% static "js/validateForm.js" %}"></script>
+<script type="text/javascript" src="{% static "js/util.js" %}"></script>
+<script type="text/javascript" src="{% static "js/3rdparty/highcharts.js" %}"></script>
 <script type="text/javascript" src="{% static "calculators/js/eil.js" %}"></script>
 <script type="text/javascript">
+var chartTitles = {
+	"EILvD" : "{% trans "EIL as a function of yield loss per pest unit" %}",
+	"EILvC" : "{% trans "EIL as a function of control cost" %}",
+	"EILvV" : "{% trans "EIL as a function of market value" %}",
+	"EILvYp" : "{% trans "EIL as a function of yield potential" %}",
+	"EILvK" : "{% trans "EIL as a function of insecticide efficacy" %}",
+};
 $(document).ready(function() {
+	$('[data-toggle="tooltip"]').tooltip();
 	loadFormDefinition("{{ form_id }}","/static/calculators/formdefinitions/");
+	renderCharts("{{ form_id }}");
+	
+	
 });
 </script>
 {% endblock %}
\ No newline at end of file