function pLoad(){
if (document.images){
  pic1= new Image();pic1.src="/site-images/m_1_o.gif";
  pic2= new Image();pic2.src="/site-images/m_2_o.gif";
  pic3= new Image();pic3.src="/site-images/m_3_o.gif";
  pic4= new Image();pic4.src="/site-images/m_4_o.gif";
  pic5= new Image();pic5.src="/site-images/m_5_o.gif";
}}

function mOver(id){
 document.getElementById("m"+id).src = "/site-images/m_"+id+"_o.gif";}
function mOut(id){
 document.getElementById("m"+id).src = "/site-images/m_"+id+"_i.gif";}

function chkkskjema(){

 var strNavn=document.scp.s_name;
 var strEpost=document.scp.s_mail;
 var strMsg=document.scp.s_msg;
 var strLabels=document.getElementById
 strLabels('kerr').style.display='none';
 strLabels('fname').style.color='#EFEFEF'; 
 strLabels('fmail').style.color='#EFEFEF';
 strLabels('fmsg').style.color='#EFEFEF';

 if ((strNavn.value==null)||(TrimString(strNavn.value)=='')){
  strNavn.value=''; strNavn.focus(); strLabels('fname').style.color='#CC3300';
  viewerr('Vennligst spesifiser navn / firma');
  return false;}

 if(TrimString(strEpost.value).length > 0){
  if(sjekkEpost(strEpost.value) == false){
   strEpost.focus(); strLabels('fmail').style.color='#CC3300';
   viewerr('Vennligst spesifiser en gyldig epostadresse');
   return false;
  }
 }

 if ((strMsg.value==null)||(TrimString(strMsg.value)=='')){
  strMsg.value=''; strMsg.focus(); strLabels('fmsg').style.color='#CC3300';
  viewerr('Vennligst spesifiser hva henvendelsen gjelder');
  return false;}

 strLabels('kskjema').style.display='none';
 strLabels('hold').style.display='block';
 return true
}



function viewerr(strtxt){
 document.getElementById('kerr').style.display='block';
 document.getElementById('kerr').innerHTML=(strtxt);
}

function TrimString(sInString) {
  sInString = sInString.replace( /^\s+/g, "" );
  return sInString.replace( /\s+$/g, "" );
}



function sjekkEpost(str)
{
 var at="@"
 var dot="."
 var lat=str.indexOf(at)
 var lstr=str.length
 var ldot=str.indexOf(dot)
 if (str.indexOf(at)==-1){
   return false
 }
 if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
   return false
 }
 if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
   return false
 }
 if (str.indexOf(at,(lat+1))!=-1){
   return false
 }
 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
   return false
 }
 if (str.indexOf(dot,(lat+2))==-1){
   return false
 }
 if (str.indexOf(" ")!=-1){
   return false
 }
 return true					
}