function popup(url,title,x,y) { var options; options='width='+x+',height='+y;  var w; w=window.open(url,'',options); w.resizeTo(x,y); } 

function picup(img,title,x,y) {
  popup("?img="+img,title,x,y);
}
function l_func(){
this.close();
}
function ruta(vilken,text)
{
  o=document.getElementById(vilken);
  o.style.top=ym;
  o.style.left=xm-150;
  o.innerHTML=text;
  o.style.display="block";
  o.visibility="visible";

}
function hide(vilken)
{
  o=document.getElementById(vilken);
  o.style.display="none";
  o.visibility="none";
}