<!--
// Den här kollar om ett objekt har något värde, både på Mac och PC
function validate(theObject, errText)
{
	val = String(theObject.value);
	if(val == 'undefined' || val == '')
	{
		alert(errText);
		theObject.select();
		return false;
	}
	return true;
}

// functions to validate form input
function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_validateForm() { //v3.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-3); i+=4) { test=args[i+2]; val=MM_findObj(args[i]);
  	obj = val; obj.style.background = '#FFFFFF';
    if (val) { nm = args[i+3]; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' måste vara en riktig epost-adress.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (val!=''+num) errors+='- '+nm+' måste innehålla siffror.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') {
    		errors += '- '+nm+' måste vara ifyllt.\n';
    		obj.style.background = '#FFFFCC'; }
    	}
  } if (errors) alert('Följande fel uppstod:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function randimg()
{
	var imgarr = new Array();

	imgarr[0] = "<img src='site_images/start_slump_01.jpg' width='265' height='220' border='0'/>";
	imgarr[1] = "<img src='site_images/start_slump_02.jpg' width='265' height='220' border='0'/>";
	imgarr[2] = "<img src='site_images/start_slump_03.jpg' width='265' height='220' border='0'/>";
	imgarr[3] = "<img src='site_images/start_slump_04.jpg' width='265' height='220' border='0'/>";

	return imgarr[Math.round(Math.random()*(imgarr.length-1))];
}

function MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function help(pageid)
{
	window.open('help.xsp?key=' + pageid,'Hjälp','location=no,menubar=no,toolbar=no,width=700,height=500,resizable=yes,status=yes');
}

function openpage(page,frame)
{
	tid=new Date();
	open(page+"&date="+tid.getTime(),frame);
}

//-->

