// ---	domain redirects
thisURL 	= document.URL;
domain 		= thisURL.slice ( 0, 19 );
if ( domain != "http://www.jofa.org" && domain != "http://dev.jofa.org" ) {
	if ( domain == "http://www.jofadev.com" || domain == "http://jofadev.com" ) {
		top.location = "http://dev.jofa.org";
	} else {
		top.location = "http://www.jofa.org";
	}
}

// ---	user detection
var userAgent = window.navigator.userAgent;
var bVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);


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_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_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 showLayer(layerID) {
	if (layerID) {
		// ----	hideThirdTeir function is generated in includes/menus.php
		hideThirdTier();
		if (document.getElementById) {  // object detection for IE5 and NS6
			var layerObj=document.getElementById(layerID);
			if (layerObj) { layerObj.style.visibility='visible'; }
			}
		else if (document.all) {  // object detection for IE4
			document.all[layerID].style.visibility='visible';
			}
		else if (document.layers) {  // object detection for NS4
			document.layers[layerID].visibility='show';
			} // no else branch, but some action might be in order for other browsers...
		}
	}


function hideLayer(layerID) {
	if (layerID) {
		if (document.getElementById) {  // object detection for IE5 and NS6
			var layerObj=document.getElementById(layerID);
			if (layerObj) { layerObj.style.visibility='hidden'; }
			}
		else if (document.all) {  // object detection for IE4
			document.all[layerID].style.visibility='hidden';
			}
		else if (document.layers) {  // object detection for NS4
			document.layers[layerID].visibility='hide';
			}
		}
	}


var helpPop;
function clickHelp(file) {
	winHeight = 340;
	winWidth = 340;
	winX = 0;
	winY = 0;
	
	winURL = file;
	
	winFeatures = "height=" +winHeight;
	winFeatures += ",width=" +winWidth;
	winFeatures += ",left=" +winX;
	winFeatures += ",top=" +winY;
	winFeatures += ",screenX=" +winX;
	winFeatures += ",screenY=" +winY;
	winFeatures += ",scrollbars=yes";
	
	helpPop = window.open (winURL,'helpWin',winFeatures);
	setTimeout ('helpPop.focus();',250);
}


MM_preloadImages	('/img/clr.gif',
					 '/img/menu_arrow-about.gif',
					 '/img/menu_arrow-social.gif');