function chgcolor(obje){
	window.document.getElementById(obje).style.color = 'red';
}
function chgcolor1(obje){
	window.document.getElementById(obje).style.color = '#003366';
}
function makevisible(cur,which){
  if (which==0)
    cur.filters.alpha.opacity=100;
	
	
	
  else
    cur.filters.alpha.opacity=50;
	
}