// JavaScript Document
var windowHeight;
var windowWidth;
// Determine window dimensions
if (self.innerHeight) {	// all except Explorer
	windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
	windowHeight = document.documentElement.clientHeight;
} else if (document.body) { // other Explorers
	windowHeight = document.body.clientHeight;
}
if (self.innerWidth) {	// all except Explorer
	windowWidth = self.innerWidth;
} else if (document.documentElement && document.documentElement.clientWidth) { // Explorer 6 Strict Mode
	windowWidth = document.documentElement.clientWidth;
} else if (document.body) { // other Explorers
	windowWidth = document.body.clientWidth;
}

// windowHeight = screenHeight - 114 (Safari)
// menuTbl = 569 + spacer = 580 min

// For windowHeight 675, contentbox: top-mar=40, bot-mar=60, imgHeight=575-60=515
// imgWidth = 515/665 * 1000 = 775; menu width = 780
// var topMar = (windowHeight * 40)/675;
// var imgHeight = (windowHeight * 575)/675 - 60;
// var menuWidth = (imgHeight * 1000)/665 + 5;

// REV: Scale down from 1920x1080 screen
// windowHeight=966
// imgHeight=660, contentH=720, top/bot mar = 98/147
// var topMar = Math.round((windowHeight * 98)/966);
// var imgHeight = Math.round((windowHeight * 720)/966 - 60);
// var menuWidth = Math.round((imgHeight * 1000)/665 + 5);
// Measured:
// 1280x1024 - imgHeight=623
// 1024x768 - imgHeight=415

// Interation 3: 
//   small margin up to 768 screen; ramp from that image size up to 600 @ 1200 screen height (1086 winH)
// 768 scr, windowHeight=654; top/bot=6/9% windowH = 39/59; 85% activeH=654-98=556; -60 = ImgH = 494;
if (windowHeight <= 654) {	// small, set active = 85%
	var imgHeight = Math.round((windowHeight * 0.85) - 60);		// 496 at 654
	var topMar = Math.round(windowHeight * .06);
} else {	// larger screens
	var imgHeight = Math.round(496 + (104 * ((windowHeight - 654)/432)));		// 496 at 654
	var topMar = Math.round(0.4 * (windowHeight - (imgHeight + 60)));
}
var menuWidth = Math.max(580, Math.round((imgHeight * 1000)/665 + 5));
// Measured:
// 1280x1024 - imgHeight=595
// 1400x900 - imgHeight=546
// 1024x768 - imgHeight=415

// Window popup - sized
function popWindow(url, w, h) {
	var ww = w + 20;
	var wh = h + 20;
	window.open(url, "popwin" , 'width='+ww+', height='+wh+',scrollbars,resize');
}

// Preload array of images
function AR_preloadImages(a) { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

// Rollover menu item code
// Fireworks MX Dreamweaver MX target.  Created Tue Mar 22 18:21:42 GMT-0500 2005
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_nbGroup(event, grpName) { //v6.0
var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])?args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) { img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr) for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}