function getObject(o) {

		theObject=null;
    
    		if (document.all) {
      			theObject=document.all[o];
		}
		
		if (document.getElementById) {
			theObject=document.getElementById(o);
		}

		return theObject;
	
	}

function subMenu(layer_name, expand_name) {

		layerObject = getObject(layer_name);
		expandObject = getObject(expand_name);

		if (layerObject.style.display == "none") {
			layerObject.style.display = "";
			expandObject.innerHTML = "";
		}
		else
		{
			layerObject.style.display = "none";
			expandObject.innerHTML = "<a class=\"c\" href=\"javascript:subMenu('"+layer_name+"','"+expand_name+"')\">» »</a>";
			
		}
	}
function toggle(id) { 
      if (document.getElementById(id).style.display=="block") { 
        document.getElementById(id).style.display="none"; 
      } else { 
        document.getElementById(id).style.display="block"; 
      } 
    }

function toolIn(msg) {
  document.getElementById("toolDiv").innerHTML=msg; document.getElementById("toolDiv").style.display="block";
} 

function toolOut() {
  document.getElementById("toolDiv").innerHTML="&nbsp;"; document.getElementById("toolDiv").style.display="none";
}

function expandRows(id1)
{
	if (id1 != '') expandRow(id1);
}

function expandRow(id)
{
	var elm = null;
	if (document.getElementById)
  {
    elm = document.getElementById(id);
  }
  else if (document.all)
  {
    elm = document.all[id];
  }
  else if (document.layers)
  {
    // Navigator 4
    elm = document.layers[id];
  }

  if (!elm)
  {
    // browser not supported or element not found
  }
  else if (elm.style)
  {
		if (elm.style.display == "none")
			elm.style.display = ""
		else
			elm.style.display = "none"
  }
  else
  {
		elm.visibility = "show"
  }
}


/* Detta script finns att hämta på http://www.jojoxx.net och
   får användas fritt så länge som dessa rader står kvar. */
function gfxCheckboxToggle(checkboxobj,imgobj,offSrc,onSrc){
	checkboxobj.value = (checkboxobj.value=='1') ? '0':'1';
	if(document.images){
		imgobj.src = (checkboxobj.value=='1') ? onSrc:offSrc;
	}
}