var ptr_cursor = '';
 
 /* damn IE 5.x needs special care... */
 if ( (navigator.appName == "Microsoft Internet Explorer" && (navigator.appVersion.indexOf('MSIE 5') != -1) )) 
 { 
   ptr_cursor = 'hand';
 }  
 else {
   ptr_cursor = 'pointer'; // <== std!
 }
 
 var openmp = '';
 
 MM_BCON  = '#1178be';
 MM_BCOFF = '#e7e7e7';
 MM_TCON  = 'white';
 MM_TCOFF = 'black';
 MM_CURSOR= ptr_cursor;
 
 SM_BCON  = '#7DA0B8';
 SM_BCOFF = '#385B73';
 SM_TCON  = 'white';
 SM_TCOFF = 'white';
 SM_CURSOR= ptr_cursor;
 
 ES_BCON  = '#1178be';
 ES_BCOFF = '#e1e8ee';
 ES_TCON  = 'white';
 ES_TCOFF = 'black';
 ES_CURSOR= ptr_cursor;

 function mnToggle(mn,but,state)
 {
   var but=document.getElementById(but);
   if (mn=='MM')
    p='MM_';
   else if (mn=='SM')
    p='SM_';
   else if (mn=='ES')
    p='ES_';
    
   if (state) {
     but.style.backgroundColor = eval(p+'BCON');
     but.style.color = eval(p+'TCON');
     but.style.cursor = eval(p+'CURSOR');
   } 
   else {
     but.style.backgroundColor = eval(p+'BCOFF');
     but.style.color = eval(p+'TCOFF');
     but.style.cursor = 'auto';
   }
 }  
 
 function go(target)
 {
   top.location.href=target;
 }

 function setv(what)
 {
   var o=document.getElementById(what);
   o.style.visibility = 'visible';
 }