// JavaScript Document
function menuChange (x) {
  if (document.all) {browser = "IE";}
  else if (document.layers) {browser = "NS4";}
  else if (!document.all && document.getElementById) {browser = "NS6";}

  if (browser == "IE") {
    if (x == 0) {
      document.all.market.style.visibility = "hidden";
      document.all.client.style.visibility = "hidden";
      document.all.info.style.visibility = "hidden";
      document.all.group.style.visibility = "hidden";
    } else if (x == 2) {
      document.all.market.style.visibility = "visible";
      document.all.client.style.visibility = "hidden";
      document.all.info.style.visibility = "hidden";
      document.all.group.style.visibility = "hidden";
    } else if (x == 3) {
      document.all.market.style.visibility = "hidden";
      document.all.client.style.visibility = "visible";
      document.all.info.style.visibility = "hidden";
      document.all.group.style.visibility = "hidden";
    } else if (x == 4) {
      document.all.market.style.visibility = "hidden";
      document.all.client.style.visibility = "hidden";
      document.all.info.style.visibility = "visible";
      document.all.group.style.visibility = "hidden";
    } else if (x == 5) {
      document.all.market.style.visibility = "hidden";
      document.all.client.style.visibility = "hidden";
      document.all.info.style.visibility = "hidden";
      document.all.group.style.visibility = "visible";
    }
  } else if (browser == "NS4") {
    if (x == 0) {
      document.market.visibility = "hidden";
      document.client.visibility = "hidden";
      document.info.visibility = "hidden";
      document.group.visibility = "hidden";
    } else if (x == 2) {
      document.market.visibility = "visible";
      document.client.visibility = "hidden";
      document.info.visibility = "hidden";
      document.group.visibility = "hidden";
    } else if (x == 3) {
      document.market.visibility = "hidden";
      document.client.visibility = "visible";
      document.info.visibility = "hidden";
      document.group.visibility = "hidden";
    } else if (x == 4) {
      document.market.visibility = "hidden";
      document.client.visibility = "hidden";
      document.info.visibility = "visible";
      document.group.visibility = "hidden";
    } else if (x == 5) {
      document.market.visibility = "hidden";
      document.client.visibility = "hidden";
      document.info.visibility = "hidden";
      document.group.visibility = "visible";
    }
  } else if (browser == "NS6") {
    if (x == 0) {
      document.getElementById("market").style.visibility = "hidden";
      document.getElementById("client").style.visibility = "hidden";
      document.getElementById("info").style.visibility = "hidden";
      document.getElementById("group").style.visibility = "hidden";
    } else if (x == 2) {
      document.getElementById("market").style.visibility = "visible";
      document.getElementById("client").style.visibility = "hidden";
      document.getElementById("info").style.visibility = "hidden";
      document.getElementById("group").style.visibility = "hidden";
    } else if (x == 3) {
      document.getElementById("market").style.visibility = "hidden";
      document.getElementById("client").style.visibility = "visible";
      document.getElementById("info").style.visibility = "hidden";
      document.getElementById("group").style.visibility = "hidden";
    } else if (x == 4) {
      document.getElementById("market").style.visibility = "hidden";
      document.getElementById("client").style.visibility = "hidden";
      document.getElementById("info").style.visibility = "visible";
      document.getElementById("group").style.visibility = "hidden";
    } else if (x == 5) {
      document.getElementById("market").style.visibility = "hidden";
      document.getElementById("client").style.visibility = "hidden";
      document.getElementById("info").style.visibility = "hidden";
      document.getElementById("group").style.visibility = "visible";
    }
  }
}
	function Window1()
{
    window.open('impulse.htm','Window1','width=550,height=429');
	return false;
}