function showhide(onoff,nummer) {
 var ruta = document.getElementById("valbox"+nummer);
 ruta.style.visibility=onoff;
 ruta.style.display="inline";
 setTimeout("showhide('hidden',"+nummer+")",15000)
}

function valj(nummer,varde) {
 eval("document.forms['form" + nummer + "'].antal.value=varde");
}


function overMeny(id) {
 for(var i=0; i<menyer.length; i++) {
  var ruta = document.getElementById(menyer[i]);
  var subruta = document.getElementById(menyer[i]+"_sub");
  if(id != menyer[i]) {
   ruta.className = "meny";
   subruta.className = "submeny";
  } else {
   ruta.className = "aktivMeny";
   subruta.className="aktivSubmeny";
  }
 }
}


function epostcheck(form) {
 if(eval("document.forms['"+form+"'].epost.value.indexOf('@') == -1")) {
  alert("Du måste fylla i en giltig e-postadress.")
  return false;
 }
 return true;
}

var fonster;
function visaBild(url) {
 fonster = window.open("","bild","toolbar=no,width=300,height=300")
 fonster.document.write("<html><head><title></title></head><body marginwidth=0 marginheight=0 leftmargin=0 topmargin=0 onclick=\"window.close();\"><img src=\""+url+"\" onload=\"opener.fixaFonster(this.width,this.height)\"></body></html>")
 fonster.document.close()
}

function fixaFonster(bredd,hojd) {
 fonster.resizeTo(bredd,hojd+20);
}



