// JavaScript Document

function show_popup(l,t,pic)
{
  if (document.getElementById) {
    document.getElementById('popup').style.visibility = 'visible';
    document.getElementById('popup').style.background = pic + ' no-repeat center';
    document.getElementById('popup').style.left = l+'px';
    document.getElementById('popup').style.top = t+'px';
  }
  else if (document.layers && document.layers['popup']) {
    document.layers['popup'].visibility = 'visible';
  }
  else if (document.all) {
    document.all['popup'].style.visibility = 'visible';
  }
}

function hide_popup()
{
	document.getElementById('popup').style.visibility = 'hidden';
}