function toggleDiv(id,hvilken) {
	document.getElementById('shop'+id+'').src='/web/grafik/gfx_knap_shop'+id+'_'+hvilken+'.gif';
}

function iframego() {
	form.action='/web/templates/shop/includes/02_iframe.asp';
	form.target='iframe';
	form.method='GET';
	form.submit();
}

function udregnvis(html1,html2,html3){
	document.getElementById("pristrin").innerHTML = (html1);
	document.getElementById("regnestyk").innerHTML = (html2);
	document.getElementById("pris").innerHTML = (html3);
}

function variantbillede(nytbillede){
	if (nytbillede) {
		document.getElementById('bigpic').value = nytbillede;
		document.getElementById('mainimage').src = "/public/Image/sys_image/mellem/"+nytbillede;
		document.getElementById('mainimagelink').href = "/public/Image/sys_image/stor/"+nytbillede; 	
	}
}

function viskurv(html1,kurvpris){
	document.getElementById("kurven").innerHTML = (html1);
	if (kurvpris!=""){document.getElementById("kurvpris").innerHTML = (kurvpris);}
}

function visbilled( billedUrl ) {
	window.open("/web/templates/popups/billede.html?"+billedUrl, "picvindue","resizable=1" );
}

function kurveffektgo() {
	opacity('kurveffekt', 0, 100, 500);
	setTimeout("opacity('kurveffekt', 100, 0, 2000)",6000);
}

function opacity(id, opacStart, opacEnd, millisec) {
	var speed = Math.round(millisec / 100);
    var timer = 0;
	if(opacStart > opacEnd) {
        for(i = opacStart; i >= opacEnd; i--) {
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }
    } else if(opacStart < opacEnd) {
        for(i = opacStart; i <= opacEnd; i++)
            {
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }
    }
}
function changeOpac(opacity, id) {
    var object = document.getElementById(id).style;
	object.visibility = "visible";
    object.filter = "alpha(opacity=" + opacity + ")";
	object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
} 


function changeImage(filename)
{
  mainimage.src = filename;
}


<!--**************jump menu***********************

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

//-->*************jump menu slut*******************

function showDiv(divID)
{
  if(document.getElementById(divID).style.display=='none')
    document.getElementById(divID).style.display = 'block';
  else
    document.getElementById(divID).style.display = 'none';
}


function hideDiv(divID)
{
  if(document.getElementById(divID).style.display=='block')
    document.getElementById(divID).style.display = 'none';
  else
    document.getElementById(divID).style.display = 'block';
}

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))
 {
	return false;
	this.itemobj.focus();
 }
 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 "box": 
         { 
           if(document.myform.valg_1.checked == false && document.myform.valg_2.checked == false && document.myform.valg_3.checked == false && document.myform.valg_4.checked == false && document.myform.valg_5.checked == false && document.myform.valg_6.checked == false && document.myform.valg_7.checked == false && document.myform.valg_8.checked == false)
           { 
              if(!strError || strError.length ==0) 
              { 
                strError = "Afkryds venligt minimum ét katalog";  //Ændres til sprog!
              }//if 
              alert(strError); 
              return false; 
           }//if 
           break;             
         }//case required 
		 
		 
		 case "checkbox": 
         { 
           if(document.myform.betingelser.checked == false)
           { 
              if(!strError || strError.length ==0) 
              { 
          //      strError = strError;  //Ændres til sprog!
              }//if 
              alert(strError); 
              return false; 
           }//if 
           break;             
         }//case required 
		 
		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 "firma_cvr": 
         { 
           if(eval(objValue.value.length) == 0 && document.getElementById('firma_type').selectedIndex==1)
           { 
              if(!strError || strError.length ==0) 
              { 
                strError = objValue.name + " : Required Field"; 
              }//if 
              alert(strError); 
              return false; 
           }//if 
           break;             
         }//case required 

		case "req_virkprivat": 
         { 
			var objradio = objValue.form.elements["lev_button2"];
			var one_selected=false;
			for(var r=0;r < objradio.length;r++)
			{
			  if(objradio[r].checked)
			  {
				one_selected=true;
				break;
			  }
			}
			if(false == one_selected && document.getElementById('levering_afhentning_1').checked)
			{
			  if(!strError || strError.length ==0) 
			   {
				strError = "Please select one option from "+objValue.name;
			   }	
			   alert(strError);
			   return false;
			}

           break;             
         }//case required 

		case "req_gls": 
         { 
			var objradio = objValue.form.elements["gls"];
			var one_selected=false;
			for(var r=0;r < objradio.length;r++)
			{
			  if(objradio[r].checked)
			  {
				one_selected=true;
				break;
			  }
			}
			if(false == one_selected && document.getElementById('lev_button2_1').checked && document.getElementById('levering_afhentning_1').checked)
			{
			  if(!strError || strError.length ==0) 
			   {
				strError = "Please select one option from "+objValue.name;
			   }	
			   alert(strError);
			   return false;
			}

           break;             
         }//case required 

		case "mindst1check": 
         { 
			mindst_antal = 0;
			for (var i=0;i<myform.elements.length;i++) {
				var e = myform.elements[i];
				if (e.type=='checkbox') {
					if (e.checked==true){
						mindst_antal++;
					}
				}
			}
		   if(mindst_antal == 0){ 
              alert("Vælg venligst mindst ét katalog"); 
              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+": Indtast en gyldig emailadresse"; 
                 }//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; 
}

function fadeOut() 
{
	setTimeout("fadeOutNow()", 6000);
}
function fadeOutNow() 
{
	oDiv.style.filter="blendTrans(duration=1)";
	if (oDiv.filters.blendTrans.status != 2) 
	{
		oDiv.filters.blendTrans.apply();
		oDiv.style.visibility="hidden";
		oDiv.filters.blendTrans.play();
	}
}