function popwin(fil,navn,bred,hoj,scroll,resize) // Intern1
{
	window.open(fil,navn,eval("'width=" + bred + ",height=" + hoj + ",scrollbars=" + scroll + ",resizable=" + resize + ",status=no,titlebar=no'"));
}

function validate_deliverydata()
  {
  error = 0;
	
  f=document.myForm;	
  placering=0;
  tekst=(document.myForm.email.value).toLowerCase();
  placering=tekst.indexOf("@");
 
  if(f.navn.value.length < 2){
	 alert('Name should be atleast two charaters!');
	 f.navn.focus();
	 error = 1;
	 return false;
  }
	  else{
		 if(tekst ==""){
			alert ("Email have to be filled out!");
			f.email.focus();
			error = 1;
			return false;
		 }
		  else{
			tegn=tekst.indexOf(" ");
			if(tegn!=-1){
			  alert ("Email not correct!");
			  f.email.focus();
			  error = 1;
			  return false;
			}
			else{
			  if (tekst.indexOf("æ")!=-1 || tekst.indexOf("ø")!=-1 || tekst.indexOf("å")!=-1 ||
				tekst.indexOf("Æ")!=-1 || tekst.indexOf("Ø")!=-1 || tekst.indexOf("Å")!=-1 ||
				tekst.indexOf(";")!=-1 || tekst.indexOf(",")!=-1){
				alert ("Email not correct!");
				f.email.focus();
				error = 1;
				return false;
			  }
			   else{
			 	if (placering<1 || tekst.length<=(placering+1)){
					alert ("Email not correct!");
					f.email.focus();
					error = 1;
					return false;
			  	}
					
				 else{
					if (f.adresse.value.length < 4){
						alert ("The adress shouldbe atleast five characters!");
						f.adresse.focus();
						error = 1;
						return false;
					}
					else{
						if(f.postnr.value.lenght < 2){
							alert("Remember zip code");
							f.postnr.focus();
							error = 1;
							return false;
						}
						else{
							if (f.bynavn.value.length < 2 ){
								alert ("Town should be atleast two characters!");
								f.bynavn.focus();
								error = 1;
								return false;
							}
							else{
								if (f.land.value == 0){
									alert ("Country should be filled out");
									f.land.focus();
									error = 1;
									return false;
								}
								else{
									if (f.telefon.value.length < 8 ){
										alert ("Phonenumber not long enough");
										f.bynavn.focus();
										error = 1;
										return false;
									}
									else{
										if (!f.accept.checked){
											alert ("Remember to accept the trading conditions!");
											f.accept.focus();
											error = 1;
											return false;
										}
										
									}
								}
							}
						}
					}
				
				}
		 	}
	  	}
	}
}


if(error == 0)
document.myForm.submit();
return true;
}



function validate_edit(){
  f=document.myForm;	
  placering=0;
  tekst=(document.myForm.email.value).toLowerCase();
  placering=tekst.indexOf("@");
  tegn=tekst.indexOf(" ");
 
  if(f.navn.value.length < 2){
	 alert('Navn skal være på minimum 2 cifre!');
	 f.navn.focus();
	 return false;
  }else if(tekst ==""){
	 alert ("Der skal stå en e-post adresse i tekst feltet");
	 f.email.focus();
	 return false;
  }else if(tegn!=-1){
	  alert ("Der må ikke være mellemrum i adressen");
	  f.email.focus();
	  return false;
  }else if(tekst.indexOf("æ")!=-1 || tekst.indexOf("ø")!=-1 || tekst.indexOf("å")!=-1 ||
		tekst.indexOf("Æ")!=-1 || tekst.indexOf("Ø")!=-1 || tekst.indexOf("Å")!=-1 ||
		tekst.indexOf(";")!=-1 || tekst.indexOf(",")!=-1){
		alert ("Der er ulovlige tegn i adressen. Må ikke indeholde: æ ø å Æ Ø Å , ;");
		f.email.focus();
		return false;
   }else if (placering<1 || tekst.length<=(placering+1)){
		alert ("e-post adressen er forkert - forsøg igen");
		f.email.focus();
		return false;
	}else if(f.adresse.value.length < 4){
		alert ("Adressen skal have 5 cifre!");
		f.adresse.focus();
		return false;
	}else if(!f.postnr.value.match(/^\d{3,4}$/)){//Godkender også færøske postnumre med 3 cifre
		alert("Husk dit postnr");
		f.postnr.focus();
		return false;
    }else if(f.bynavn.value.length < 2){
		alert ("By skal have 2 cifre!");
		f.bynavn.focus();
		return false;
	}else if(f.land.value.length < 2){
		alert ("Land skal udfyldes!");
		f.land.focus();
		return false;
	}else if (!f.telefon.value.match(/^\d{8}$/)){
		alert ("Telefonnummer skal udfyldes - med 8 cifre!");
		f.telefon.focus();
		return false; 
	}else{
		document.myForm.submit();
		return true;
	}
}

function Validator(frmname)
{
  this.formobj=document.forms[frmname];
	if(!this.formobj)
	{
	  alert("BUG: couldnot get Form object "+frmname);
		return;
	}
	if(this.formobj.onsubmit)
	{
	 this.formobj.old_onsubmit = this.formobj.onsubmit;
	 this.formobj.onsubmit=null;
	}
	else
	{
	 this.formobj.old_onsubmit = null;
	}
	this.formobj.onsubmit=form_submit_handler;
	this.addValidation = add_validation;
	this.setAddnlValidationFunction=set_addnl_vfunction;
	this.clearAllValidations = clear_all_validations;
}
function set_addnl_vfunction(functionname)
{
  this.formobj.addnlvalidation = functionname;
}
function clear_all_validations()
{
	for(var itr=0;itr < this.formobj.elements.length;itr++)
	{
		this.formobj.elements[itr].validationset = null;
	}
}
function form_submit_handler()
{
	for(var itr=0;itr < this.elements.length;itr++)
	{
		if(this.elements[itr].validationset &&
	   !this.elements[itr].validationset.validate())
		{
		  return false;
		}
	}
	if(this.addnlvalidation)
	{
	  str =" var ret = "+this.addnlvalidation+"()";
	  eval(str);
    if(!ret) return ret;
	}
	return true;
}
function add_validation(itemname,descriptor,errstr)
{
  if(!this.formobj)
	{
	  alert("BUG: the form object is not set properly");
		return;
	}//if
	var itemobj = this.formobj[itemname];
  if(!itemobj)
	{
	  alert("BUG: Couldnot get the input object named: "+itemname);
		return;
	}
	if(!itemobj.validationset)
	{
	  itemobj.validationset = new ValidationSet(itemobj);
	}
  itemobj.validationset.add(descriptor,errstr);
}
function ValidationDesc(inputitem,desc,error)
{
  this.desc=desc;
	this.error=error;
	this.itemobj = inputitem;
	this.validate=vdesc_validate;
}
function vdesc_validate()
{
 if(!V2validateData(this.desc,this.itemobj,this.error))
 {
    this.itemobj.focus();
		return false;
 }
 return true;
}
function ValidationSet(inputitem)
{
    this.vSet=new Array();
	this.add= add_validationdesc;
	this.validate= vset_validate;
	this.itemobj = inputitem;
}
function add_validationdesc(desc,error)
{
  this.vSet[this.vSet.length]= 
	  new ValidationDesc(this.itemobj,desc,error);
}
function vset_validate()
{
   for(var itr=0;itr<this.vSet.length;itr++)
	 {
	   if(!this.vSet[itr].validate())
		 {
		   return false;
		 }
	 }
	 return true;
}
function validateEmailv2(email)
{
// a very simple email validation checking. 
// you can add more complex email checking if it helps 
    if(email.length <= 0)
	{
	  return true;
	}
    var splitted = email.match("^(.+)@(.+)$");
    if(splitted == null) return false;
    if(splitted[1] != null )
    {
      var regexp_user=/^\"?[\w-_\.]*\"?$/;
      if(splitted[1].match(regexp_user) == null) return false;
    }
    if(splitted[2] != null)
    {
      var regexp_domain=/^[\w-\.]*\.[A-Za-z]{2,4}$/;
      if(splitted[2].match(regexp_domain) == null) 
      {
	    var regexp_ip =/^\[\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\]$/;
	    if(splitted[2].match(regexp_ip) == null) return false;
      }// if
      return true;
    }
return false;
}
function V2validateData(strValidateStr,objValue,strError) 
{ 
    var epos = strValidateStr.search("="); 
    var  command  = ""; 
    var  cmdvalue = ""; 
    if(epos >= 0) 
    { 
     command  = strValidateStr.substring(0,epos); 
     cmdvalue = strValidateStr.substr(epos+1); 
    } 
    else 
    { 
     command = strValidateStr; 
    } 
    switch(command) 
    { 
        case "req": 
        case "required": 
         { 
           if(eval(objValue.value.length) == 0) 
           { 
              if(!strError || strError.length ==0) 
              { 
                strError = objValue.name + " : Required Field"; 
              }//if 
              alert(strError); 
              return false; 
           }//if 
           break;             
         }//case required 

        case "passwordtjek": 
         { 
           if(document.form.password.value.length < 4){
			   alert('Passwordet skal være på minimum 4 cifre!');
			   return false;
		   }else if(document.form.password.value != document.form.password2.value){
			   alert('Passwordet i de 2 felter skal være ens!');
			   return false;
           }
           break;
         }
        case "brugernavn": 
         { 
           if(document.form.navn.value.length < 4){
			   alert('Brugernavnet skal være på minimum 4 cifre!');
			   return false;
           }
           break;
         }
		  case "overskrift": 
         { 
           if(document.form.overskrift.value.length < 4){
			   alert('Overskrift skal være på minimum 4 cifre!');
			   return false;
           }
           break;
         }
		  case "kobsalg": 
         { 
           if(document.form.kobsalg.value == 0){
			   alert('Vælg mellem køb eller salg');
			   return false;
           }
           break;
         }
		  case "sted": 
         { 
           if(document.form.sted.value.length < 4){
			   alert('Sted skal være på minimum 4 cifre!');
			   return false;
           }
           break;
         }
		  case "link": 
         { 
           if(document.form.link.value.length < 11){
			   alert('YouTube link skal være 11 cifre!');
			   return false;
           }
           break;
         }
        case "box": 
         { 
           if(objValue.checked = false){
			   alert('Vælg venligst køn!');
			   return false;
           }
           break;
         }

        case "passwordtjek2": 
         { 
           if(document.form.password.value.length == 0){
			   return true;
		   }else if(document.form.password.value.length < 4){
			   alert('Passwordet skal være på minimum 4 cifre!');
			   return false;
		   }else if(document.form.password.value != document.form.password2.value){
			   alert('Passwordet i de 2 felter skal være ens!');
			   return false;
           }
           break;
         }
       case "checkbox": 
         { 
           if(document.form.retningsbetingelser.checked == false)
           { 
              if(!strError || strError.length ==0) 
              { 
          //      strError = strError;  //Ændres til sprog!
              }//if 
              alert('Du skal acceptere retningsbetingelserne'); 
              return false; 
           }//if 
           break;             
         }//case required 

        case "maxlength": 
        case "maxlen": 
          { 
             if(eval(objValue.value.length) >  eval(cmdvalue)) 
             { 
               if(!strError || strError.length ==0) 
               { 
                 strError = objValue.name + " : "+cmdvalue+" characters maximum "; 
               }//if 
               alert(strError + "\n[Current length = " + objValue.value.length + " ]"); 
               return false; 
             }//if 
             break; 
          }//case maxlen 
        case "minlength": 
        case "minlen": 
           { 
             if(eval(objValue.value.length) <  eval(cmdvalue)) 
             { 
               if(!strError || strError.length ==0) 
               { 
                 strError = objValue.name + " : " + cmdvalue + " characters minimum  "; 
               }//if               
               alert(strError + "\n[Current length = " + objValue.value.length + " ]"); 
               return false;                 
             }//if 
             break; 
            }//case minlen 
        case "alnum": 
        case "alphanumeric": 
           { 
              var charpos = objValue.value.search("[^A-Za-z0-9]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
               if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": Only alpha-numeric characters allowed "; 
                }//if 
                alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                return false; 
              }//if 
              break; 
           }//case alphanumeric 
        case "num": 
        case "numeric": 
           { 
              var charpos = objValue.value.search("[^0-9]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": Only digits allowed "; 
                }//if               
                alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                return false; 
              }//if 
              break;               
           }//numeric 
        case "alphabetic": 
        case "alpha": 
           { 
              var charpos = objValue.value.search("[^A-Za-z]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": Only alphabetic characters allowed "; 
                }//if                             
                alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                return false; 
              }//if 
              break; 
           }//alpha 
		case "alnumhyphen":
			{
              var charpos = objValue.value.search("[^A-Za-z0-9\-_]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": characters allowed are A-Z,a-z,0-9,- and _"; 
                }//if                             
                alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                return false; 
              }//if 			
			break;
			}
        case "email": 
          { 
               if(!validateEmailv2(objValue.value)) 
               { 
                 if(!strError || strError.length ==0) 
                 { 
                    strError = objValue.name+": Enter a valid Email address "; 
                 }//if                                               
                 alert(strError); 
                 return false; 
               }//if 
           break; 
          }//case email 
        case "lt": 
        case "lessthan": 
         { 
            if(isNaN(objValue.value)) 
            { 
              alert(objValue.name+": Should be a number "); 
              return false; 
            }//if 
            if(eval(objValue.value) >=  eval(cmdvalue)) 
            { 
              if(!strError || strError.length ==0) 
              { 
                strError = objValue.name + " : value should be less than "+ cmdvalue; 
              }//if               
              alert(strError); 
              return false;                 
             }//if             
            break; 
         }//case lessthan 
        case "gt": 
        case "greaterthan": 
         { 
            if(isNaN(objValue.value)) 
            { 
              alert(objValue.name+": Should be a number "); 
              return false; 
            }//if 
             if(eval(objValue.value) <=  eval(cmdvalue)) 
             { 
               if(!strError || strError.length ==0) 
               { 
                 strError = objValue.name + " : value should be greater than "+ cmdvalue; 
               }//if               
               alert(strError); 
               return false;                 
             }//if             
            break; 
         }//case greaterthan 
        case "regexp": 
         { 
		 	if(objValue.value.length > 0)
			{
	            if(!objValue.value.match(cmdvalue)) 
	            { 
	              if(!strError || strError.length ==0) 
	              { 
	                strError = objValue.name+": Invalid characters found "; 
	              }//if                                                               
	              alert(strError); 
	              return false;                   
	            }//if 
			}
           break; 
         }//case regexp 
        case "dontselect": 
         { 
            if(objValue.selectedIndex == null) 
            { 
              alert("BUG: dontselect command for non-select Item"); 
              return false; 
            } 
            if(objValue.selectedIndex == eval(cmdvalue)) 
            { 
             if(!strError || strError.length ==0) 
              { 
              strError = objValue.name+": Please Select one option "; 
              }//if                                                               
              alert(strError); 
              return false;                                   
             } 
             break; 
         }//case dontselect 
    }//switch 
    return true; 
}