var browserName = navigator.appName;
var browserAppVersion = navigator.appVersion;

makeDropDowns();

function makeDropDowns(){
	//each loop creates one complete menu	
	for (z=0; z<arrMenu.length; z++) {
		subMenu = arrMenu[z];
		menuItem = subMenu[0];
		//build the outer shell
		document.write("<div id=\"" + menuItem[0] + "Closer\" class=\"layerCloser\">"); 
		document.write("<img src=\"http://www.farmland.org/images/spacer.gif\" width=250 height=300 border=0 alt=\"\" onMouseOver=\"P7_autoLayers(0)\">");
		document.write("</div>");
		document.write("<div id=\"" + menuItem[0] + "Menu\" class=\"layerMenu\" onMouseOver=\"MM_swapImage('" + menuItem[0] + "','','http://www.farmland.org/images/nav/" + menuItem[0] + "HOVER.gif',1)\" onMouseOut=\"MM_swapImgRestore()\">");
		document.write("<table width=175 border=0 cellspacing=0 cellpadding=0><tr><td bgcolor=\"#FFFFFF\"><img src=\"http://www.farmland.org/images/spacer.gif\" width=1 height=1 border=0 alt=\"\"></td></tr><tr><td>");
		menu = false;
		for (x=1; x<subMenu.length; x++) {
			currMenuItem = subMenu[x];
			if (currMenuItem.length == 3){
				document.write("<a id=\"" + currMenuItem[0] + "\" class=\"dropdown\" href=\"" + currMenuItem[1] + "\">" + currMenuItem[0] + "</a>");
				menu = true;
			}
		}
		document.write("</td></tr></table></div>");
	}
}

function makeSubMenu() {
	for (m=0; m<arrMenu.length; m++) {
		subMenu = arrMenu[m];
		mainNavSection = subMenu[0]; //folder
		mainNavItem = subMenu[1];
		style = "";
		if (pageOn == mainNavSection) {
			document.write("<table width=\"140\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tr><td>");
			document.write("<div id=\"subnav\">");
			for (s=1; s<subMenu.length; s++) {
				subMenuItem = subMenu[s];
				if (((subPage == subMenuItem[2]) && (subPageOn == "")) || (subPageOn == subMenuItem[2])) style = "ON";
				if (subMenuItem.length == 3) { //write sub menu
					document.write("<a href=\"" + subMenuItem[1] + "\" class=\"subnav" + style + "\">" + subMenuItem[0] + "</a>");
				}
				if ((subMenuItem.length == 2) && (style == "ON")) { //write third level menu
					document.write("<a href=\"" + subMenuItem[1] + "\" class=\"thirdlevelnav\">" + subMenuItem[0] + "</a>");
				}
				nextItem = subMenu[s+1];
				if ((s + 1 >= subMenu.length) || (nextItem.length == 3)) {
					style = "";
				}
			}
			document.write("</div>");
			document.write("</td><td rowspan=\"2\" class=\"subnav_box\" valign=\"top\"><img src=\"http://www.farmland.org/images/nav/tan.gif\" width=\"3\"></td></tr><tr><td class=\"subnav_box_bottom\"><img src=\"http://www.farmland.org/images/nav/tan.gif\" height=\"3\"></td></tr></table>");
		}
	}
}

function makeSubMenuConvio() {
	for (m=0; m<arrMenu.length; m++) {
		subMenu = arrMenu[m];
		mainNavSection = subMenu[0]; //folder
		mainNavItem = subMenu[1];
		style = "";
		if (pageOn == mainNavSection) {
			document.write("<table width=\"140\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tr><td>");
			document.write("<div id=\"subnav\">");
			for (s=1; s<subMenu.length; s++) {
				subMenuItem = subMenu[s];
				if (((subPage == subMenuItem[2]) && (subPageOn == "")) || (subPageOn == subMenuItem[2]) || (subPageOn.indexOf(subMenuItem[2]) > -1)) style = "ON";
				if ((subMenuItem.length == 3) || (subPageOn.indexOf(subMenuItem[2]) > -1)) { //write sub menu
					document.write("<a href=\"" + subMenuItem[1] + "\" class=\"subnav" + style + "\">" + subMenuItem[0] + "</a>");
				}
				if ((subMenuItem.length == 2) && (style == "ON")) { //write third level menu
					document.write("<a href=\"" + subMenuItem[1] + "\" class=\"thirdlevelnav\">" + subMenuItem[0] + "</a>");
				}
				nextItem = subMenu[s+1];
				if ((s + 1 >= subMenu.length) || (nextItem.length == 3)) {
					style = "";
				}
			}
			document.write("</div>");
			document.write("</td><td rowspan=\"2\" class=\"subnav_box\" valign=\"top\"><img src=\"http://www.farmland.org/images/nav/tan.gif\" width=\"1\"></td></tr><tr><td class=\"subnav_box_bottom\"><img src=\"http://www.farmland.org/images/nav/tan.gif\" height=\"1\"></td></tr></table>");
		}
	}
}

function makeSiteMap(pageOn) {
	if (subPage != "print") {
		for (z=0; z<arrMenu.length; z++) {
			menu = arrMenu[z];
			menuItem = menu[0];
			if (menuItem[0] == pageOn) {
				for (x=1; x<menu.length; x++) {
					currMenuItem = menu[x];
					if (currMenuItem.length == 3) {
						document.write("<div id=\"sitemapLinks2\"><a href=\"" + currMenuItem[1] + "\">" + currMenuItem[0] + "</a></div>");
					} else if (currMenuItem.length == 2) {
						document.write("<div id=\"sitemapLinks3\"><a href=\"" + currMenuItem[1] + "\">" + currMenuItem[0] + "</a></div>");
					}
				}
			}
		}
	}
}

function popUp(url) {
	genPopUp = window.open("","pop","toolbar=no,location=no,scrollbars=yes,directories=no,status=yes,menubar=no,resizable=yes,width=800,height=600");
	genPopUp.location.href = url;
	if (genPopUp.opener == null) genPopUp.opener = window;
	genPopUp.opener.name = "opener";
}

function AFTpop(url) {
	genPortWin = window.open("","pop","toolbar=no,location=no,scrollbars=yes,directories=no,status=yes,menubar=no,resizable=yes,width=575,height=600");
	genPortWin.location.href = url;
	if (genPortWin.opener == null) genPortWin.opener = window;
	genPortWin.opener.name = "opener";
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function printerFriendly() {
	genPopUp = window.open("","print","toolbar=no,location=no,scrollbars=yes,directories=no,status=yes,menubar=yes,resizable=yes,width=760,height=600");
	genPopUp.location.href = "/print.asp";
	if (genPopUp.opener == null) genPopUp.opener = window;
	genPopUp.opener.name = "opener";
}

function MM_reloadPage(init) {  //Updated by PVII. Reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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 P7_autoLayers() { //v1.2 by PVII
 var g,b,k,f,args=P7_autoLayers.arguments;
 var a = parseInt(args[0]);if(isNaN(a))a=0;
 if(!document.p7setc) {p7c=new Array();document.p7setc=true;
  for (var u=0;u<10;u++) {p7c[u] = new Array();}}
 for(k=0; k<p7c[a].length; k++) {
  if((g=MM_findObj(p7c[a][k]))!=null) {
   b=(document.layers)?g:g.style;b.visibility="hidden";}}
 for(k=1; k<args.length; k++) {
  if((g=MM_findObj(args[k])) != null) {
   b=(document.layers)?g:g.style;b.visibility="visible";f=false;
   for(j=0;j<p7c[a].length;j++) {
    if(args[k]==p7c[a][j]) {f=true;}}
  if(!f) {p7c[a][p7c[a].length++]=args[k];}}}
}

function P7_ReDoIt() { //v1.2 by PVII
 if(document.layers) {
	MM_reloadPage(false);
	}
}

function P7_Snap() { //v2.61 by PVII
  var x,y,ox,bx,oy,p,tx,a,b,k,d,da,e,el,args=P7_Snap.arguments;a=parseInt(a);
  for (k=0; k<(args.length-3); k+=4)
   if ((g=MM_findObj(args[k]))!=null) {
    el=eval(MM_findObj(args[k+1]));
    a=parseInt(args[k+2]);b=parseInt(args[k+3]);
    x=0;y=0;ox=0;oy=0;p="";tx=1;da="document.all['"+args[k]+"']";
    if(document.getElementById) {
     d="document.getElementsByName('"+args[k]+"')[0]";
     if(!eval(d)) {d="document.getElementById('"+args[k]+"')";if(!eval(d)) {d=da;}}
    }else if(document.all) {d=da;} 
    if (document.all || document.getElementById) {
     while (tx==1) {p+=".offsetParent";
      if(eval(d+p)) {x+=parseInt(eval(d+p+".offsetLeft"));y+=parseInt(eval(d+p+".offsetTop"));
      }else{tx=0;}}
     ox=parseInt(g.offsetLeft);oy=parseInt(g.offsetTop);var tw=x+ox+y+oy;
     if(tw==0 || (navigator.appVersion.indexOf("MSIE 4")>-1 && navigator.appVersion.indexOf("Mac")>-1)) {
      ox=0;oy=0;if(g.style.left){x=parseInt(g.style.left);y=parseInt(g.style.top);
      }else{var w1=parseInt(el.style.width);bx=(a<0)?-5-w1:-10;
      a=(Math.abs(a)<1000)?0:a;b=(Math.abs(b)<1000)?0:b;
      x=document.body.scrollLeft + event.clientX + bx;
      y=document.body.scrollTop + event.clientY;}}
   }else if (document.layers) {x=g.x;y=g.y;var q0=document.layers,dd="";
    for(var s=0;s<q0.length;s++) {dd='document.'+q0[s].name;
     if(eval(dd+'.document.'+args[k])) {x+=eval(dd+'.left');y+=eval(dd+'.top');break;}}}
   if(el) {e=(document.layers)?el:el.style;
   var xx=parseInt(x+ox+a),yy=parseInt(y+oy+b);
   if(navigator.appName=="Netscape" && parseInt(navigator.appVersion)>4){xx+="px";yy+="px";}
   if(navigator.appVersion.indexOf("MSIE 5")>-1 && navigator.appVersion.indexOf("Mac")>-1){
    xx+=parseInt(document.body.leftMargin);yy+=parseInt(document.body.topMargin);
    xx+="px";yy+="px";}e.left=xx;e.top=yy;}}
}

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];}}
}

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_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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function closeWindow(){
	window.close();
}