// The following uses DOM and is supported by IE5+ and NS6+

var n_menu = 5; // Number of menus (plus choice 0: home)
var n_opt_arr = [0,6,0,0,0,0]; // Number of options on each menu

var targ_arr = 
["index.htm", "about.htm",  "frame.htm", "docs.htm", "member.htm", "contact.htm"];
var starg_arr  = new Array; 
starg_arr[1] = new Array("goals.htm", "sponsors.htm", "rules.htm", "copy.htm", "news.htm", "support.htm");


var text_arr = ["home", "about cfixml", "schemas", "documentation", "developers", "contact"];
var stext_arr  = new Array; 
stext_arr[1] = new Array("goals", "sponsors", "procedures", "license", "news", "support");


var i_show; //currently showing pop-up
var i_curr_option, i_curr_menu, curr_id
i_show = (n_menu + 1);


function domenu(i_menu, i_option) {
//build the DOM elements for the menu
for (var i = 0; i <=n_menu; i++) {
  dm = document.createElement('div');
  dm.className = "menu";
  dm1 = document.createElement('div');
  dm1.className = "menu1"
  am = document.createElement('a');
  am.id = "amenu"+i+"0";
  am.className = "default";
  am.href = targ_arr[i];
  am.onmouseover = aover1;
  am.onmouseout = aout1;
  am.appendChild(document.createTextNode(text_arr[i]));  
  dm1.appendChild(am);
  if (n_opt_arr[i] > 0) {
    pm = document.createElement('img');
    pm.alt = "";
    pm.id = "pic"+i;
    pm.src = "closed.gif";
    pm.style.width = "9px"; 
    pm.style.height = "7px";
	pm.style.display = "inline";
	if (i == i_menu) {
	  pm.style.visibility = "hidden";
	  }
    dm1.appendChild(pm);
	}
  dm.appendChild(dm1);
  dm.id = "menu"+i;
  document.getElementById("mainmenu").appendChild(dm);
  
  if (n_opt_arr[i] > 0) {
    ds = document.createElement('div');
    ds.id = "submenu"+i;
    ds1 = document.createElement('div');
    for (var j = 1; j <=n_opt_arr[i]; j++) {
      as = document.createElement('a');
      as.id = "amenu"+i+j;
      as.className = "default";
      as.href = starg_arr[i][j-1];
      as.onmouseover = aover1;
      as.onmouseout = aout1;
      as.appendChild(document.createTextNode(stext_arr[i][j-1]));
      ds1.appendChild(as);
	  ds1.appendChild(document.createElement('br'));
     }  
	ds1.className = "inline1";
	ds.appendChild(ds1);
	if (i == i_menu) {
      ds.className = "inline";
      document.getElementById("mainmenu").appendChild(ds);
	  }
	else {
      ds.className = "submenu";
      document.getElementById("menu"+i).appendChild(ds);
      }
    }
  }
}
  
function init_menu(i_menu, i_option) {

//set up the menus appropriate to this page

if (!navigator.DOMCSS2) {return}
//hide alternate menu
document.getElementById("fallback").style.visibility = "hidden";
domenu(i_menu, i_option);

// highlight current page selected
curr_id = 'amenu' + i_menu + i_option;
document.getElementById(curr_id).className = "current";
i_curr_option = i_option;
i_curr_menu = i_menu;
}

function aover1() {
aid = this.id;
i_menu = parseInt(aid.charAt(5));
if (i_menu != i_show) {ahide()}
if (aid != curr_id) {
  ashow(i_menu);
  this.className = "select";
  i_show = i_menu;
  }
}

function ashow(i_menu) {
if (n_opt_arr[i_menu]>0) {
  menu = ('menu' + i_menu);
  document.getElementById(menu).style.zIndex = 6;
  menu = ('submenu' + i_menu);
  document.getElementById(menu).style.visibility = "visible";
  pic = ('pic' + i_menu);
  document.images[pic].style.visibility = "hidden";
  }
}

function ahide() {
// put away popup menu and replace arrow
if (i_show<=n_menu && n_opt_arr[i_show]>0) {
  menu = ('menu' + i_show);
  document.getElementById(menu).style.zIndex = 3;
	if (i_show!=i_curr_menu) {
	  menu = ('submenu' + i_show);
    document.getElementById(menu).style.visibility = 'hidden';
    pic = ('pic' + i_show);
    document.images[pic].style.visibility = "visible";
    i_show = n_menu + 1;
		}
  }
}
function aout1(){
// reset color on exit, except for current option
if (this.id != curr_id) {
  this.className = "default";
  }
}

function PrintVer() {

if (document.getElementById("mainmenu").style.display == "none") {
  if (navigator.family=="ie4") { // only use scrolling DIV for IE
    if (navigator.DOMCSS2) { // and only if newish version that understands DOM and CSS2
      document.getElementById("main1").style.overflow = "auto";
      }
    }
  document.getElementById("mainmenu").style.display = "";
  document.getElementById("ptop1").style.visibility = "visible";
  document.getElementById("colleft").style.borderRight = "1px solid black";
  document.getElementById("main1").style.position = "relative";
  document.getElementById("main1").style.left = "0px";
  document.getElementById("main1").style.top = "0px";
  document.getElementById("ptoggle").innerHTML = "Printer friendly";
  }
else {
  document.getElementById("main1").style.overflow = "visible";
  document.getElementById("mainmenu").style.display = "none";
  document.getElementById("ptop1").style.visibility = "hidden";
  document.getElementById("colleft").style.borderRight = "0";
  document.getElementById("main1").style.position = "relative";
  document.getElementById("main1").style.left = "-140px";
  document.getElementById("main1").style.top = "0px";
  document.getElementById("ptoggle").innerHTML = "Normal layout";
  }
  
}