function emailFunk(fEmail)
	{
		return fEmail.replace("b238787mnb327idsjb","@")
	}


//__________________________________________________________________________________________________________________________


	function EmailCrash(strFormName, strFieldName, strEmailFieldCaption){
		varValue = document.forms[strFormName][strFieldName].value;
		t="\\wáà ãââæåçéèêëìíîïñòóôõöøùúûüýÿ";
		regexp=new RegExp("^["+t+"]["+t+"\\.\\-]*@["+t+"]["+t+"\\.\\-]*\\.[a-z]{2,6}$","i");
		if(!regexp.test(varValue)||/(\.@|\-@|@\.|@\-|\-\-|\.\.|\-\.|\.\-)/g.test(varValue)) {
			alert("Indtast en gyldig E-mail i feltet " + strEmailFieldCaption + "");
			document.forms[strFormName][strFieldName].focus();
			return true;
		}
			return false;
	}

			
//__________________________________________________________________________________________________________________________


	function IsDateInvalid(strFormName, strFieldName, strCaptionForNotValidDate) {
		var err=0 ;
		a=document.forms[strFormName][strFieldName].value;

		if (a.length != 10) err=1 
		b = a.substring(6, 10) // År
		c = a.substring(2, 3) // '-'
		d = a.substring(3, 5) // Måned
		e = a.substring(5, 6) // '-'
		f = a.substring(0, 2) // Dag
		k = a.substring(8, 10) // Siste 2 siffer i år, f.eks 98 i 1998
		
		if (b<1900 || b>9999) err = 1 //gyldig år?
		if (c != '-') err = 1
		if (d<1 || d>12) err = 1
		if (e != '-') err = 1
		if (f<1 || f>31) err = 1
		if (d==4 || d==6 || d==9 || d==11) { 
		if (f==31) err=1 
		}
		if (d==2) {
		var g=parseInt(k/4)
		if (isNaN(g)) { 
		err=1 
		}
		if (f>29) err=1
		if (f==29 && ((k/4)!=parseInt(k/4)))
		err=1
		}
	
		if (a.length == 0) err=0
	
		if (err==1) {
			alert("Ugyldig dato - Indtast gyldig dato i feltet - " + strCaptionForNotValidDate + "" );
			document.forms[strFormName][strFieldName].focus();
			return (true);
		}
			return (false);
		}
	

//__________________________________________________________________________________________________________________________
	

	function IsEmpty(strFormName, strFieldName, strAlertCaption) {
		if ((document.forms[strFormName][strFieldName].value.length==0) ||
		 (document.forms[strFormName][strFieldName].value==null)) {
			if (!strAlertCaption=='') alert( "Du skal udfylde feltet - " + strAlertCaption + "" );
			document.forms[strFormName][strFieldName].focus();
		return true;
		}
		else { return false; }
	}


//__________________________________________________________________________________________________________________________


	function isFieldSpecificLenght(strFormName, strFieldName, intMinNoOfCharacters, intMaxNoOfCharacters, strCaptionForNotRightLenght){
		var valInput = document.forms[strFormName][strFieldName].value;
		
		if(valInput.length >= intMinNoOfCharacters && valInput.length <= intMaxNoOfCharacters){
			return false;
		}else{
			alert("" + strCaptionForNotRightLenght + "");
			document.forms[strFormName][strFieldName].focus();
			return true;
		}
	}


//__________________________________________________________________________________________________________________________
	

	function isNotNumeric(strFormName, strFieldName, strCaptionForNotNumericField){
		var numericExpression = /^[0-9]+$/;
		if (!document.forms[strFormName][strFieldName].value.match(numericExpression)){
			alert( "Indtast kun tal i feltet - " + strCaptionForNotNumericField + "" );	
			document.forms[strFormName][strFieldName].focus();
			return true;
		}
			else { return false; }
	}


//______________________________________________________________________________________________________________


	function setFocus(aField) {
		document.forms[0][aField].focus();
	}


//______________________________________________________________________________________________________________


	function ValidateDelete(strMessageCaption) { 
		intAnswer = confirm("Vil du slette " + strMessageCaption + "")
		if (intAnswer !=0) { 
			return true;
		} 
			return false;
	}


//______________________________________________________________________________________________________________


	function ValidateConfirm(strMessageCaption) { 
		intAnswer = confirm("" + strMessageCaption + "")
		if (intAnswer !=0) { 
			return true;
		} 
			return false;
	}


//______________________________________________________________________________________________________________