function getElementsByName_iefix(tag, name) {
	var elem = document.getElementsByTagName(tag);
		var arr = new Array();
		for(i=0,iarr=0; i<elem.length;i++) {
			att = elem[i].getAttribute("name");
			if(att == name) {
				arr[iarr] = elem[i];
				iarr++;
			}
		}
	return arr;
}
function expand(thistag, tagname) {
  var tabName = "tab";
  var tabLinkName = "tab_link";

  togglerArray = getElementsByName_iefix('div', tagname);
  nosTogglers = togglerArray.length;
	for(i=0; i < nosTogglers; i++){
		tabStyle = document.getElementById(tabName+"_"+i).style;
		tabLinkStyle = document.getElementById(tabLinkName+"_"+i).style;
		contentTab = togglerArray[i].id;
		contentTabStyle = document.getElementById(contentTab).style;
		if (contentTab == thistag) {
			contentTabStyle.display = 'block';
			tabStyle.background = 'url(gfx/bg-tab-gray-right-active.gif) no-repeat right top';
			tabLinkStyle.background = 'url(gfx/bg-tab-gray-left-active.gif) no-repeat left top';
			tabLinkStyle.color = '#000';
		} else {
			contentTabStyle.display = 'none';
			tabStyle.background = 'url(gfx/bg-tab-gray-right.gif) no-repeat right top';
			tabLinkStyle.background = 'url(gfx/bg-tab-gray-left.gif) no-repeat left top';
			tabLinkStyle.color = '#09c';
		}
	}
//	location.hash=thistag;
}
function nullstill(var1,var2,var3,var4,var5,var6)
{
	document.location = "id/34?do="+var1;
}
function boliglaanDisMaanedBelop()
{
	document.kalkulator.Tilbakebetaling[1].checked=false;
	document.kalkulator.Tilbakebetaling[0].checked=true;
	document.kalkulator.Tilbakebetaling[1].disabled=true;
	document.kalkulator.Max_mnd.disabled=true;
	document.kalkulator.Max_mnd.className="kalkDisabled";
}
function boliglaanEnMaanedBelop()
{
	document.kalkulator.Tilbakebetaling[1].disabled=false;
	document.kalkulator.Max_mnd.disabled=false;
	document.kalkulator.Max_mnd.className="kalkNormal";
}
/* end displayswitcher*/