function setStyle(id,stat){
  if(!document.layers){
    if(document.all){
       codeStart = "document.all.";
       codeEnd = "";
    }
    else{
       codeStart = "document.getElementById('";
       codeEnd = "')";
    }
    todo = codeStart + id +codeEnd + ".className = \"" + stat + "\";";
    eval(todo);
  }
}

function getMenue(n){
  for(i=1; i < 6; i++){
  	 tmp_name = "start" + i ;
     swapMenues( tmp_name , (tmp_name + '_p') );
     setStyle(( 'link' + i),'link_p');
  }
  
  tmp_name = "start" + n ;
  swapMenues( tmp_name , ( tmp_name + '_a') );
  setStyle(( 'link' + n),'link_a');
  fillLayer(n);
}

function getPage(m){
   v = 'location.href = "' + urls[ ( m - 1 ) ] + '";';
   eval(v);
}

function fillLayer(m){

l_target    = document.getElementById("display");
l_source 		= document.getElementById("content_" + m);
to_write 		= l_source.innerHTML;

to_write		= '<table border="0" cellpadding="0" cellspacing="0"><tr><td class="display">' + to_write + '</td>';
to_write	 += '<td valign="bottom" align="left"><a href="' + urls[ ( m - 1) ] + '" target="_self" class="spagelink"></a></td></tr></table>'; 

l_target.innerHTML  = to_write;

}