// JavaScript Document
<!--

browserVersion = parseInt(navigator.appVersion);
OSName =  navigator.userAgent.toLowerCase();
browserName = navigator.appName.toLowerCase();

var isMac = OSName.indexOf("mac") != -1;
var isIE  = browserName.indexOf("microsoft ") != -1;
var badMac = isMac & isIE;
var elementsOK = (document.getElementById) ? true : false;

function CheckBrowser(){

//	write warning msg if viewed on old/non-complient/ie on mac browser
 	if (!elementsOK) {
		document.write('<font face=Arial size=2 color="Black"><br><b>Note:</b> this site is optimized for modern standard browsers</font>');}
//	else if (badMac){
//		document.write('<font face=Arial size=2 color="Black"><br><b>Oh Dear:</b> you seem to be using IE on a Mac. This site displays better with the other browsers for Macs.</font>');}

}   

//Standard graphic swapping
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_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_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 WriteCopy() {
// Jahr zu copyright Linie dat hinzüfugen
    heute = new Date();
    var jahr = heute.getFullYear();
    copyline = "All photos &copy; AMR " + jahr;
    document.write(copyline);
}

function WriteYear() {
// Jahr zu copyright Linie dat hinzüfugen
    heute = new Date();
    var jahr = heute.getFullYear();
    document.write(jahr);
}

function erase() {
	window.status = "";
}

function WriteMail(thisname) {
// use function to reduce probabilty of collection by screen scapers, in theory anyway
var name = thisname;
var domain = "amranft.com.au";
var display = "";
var subject = "Online query for web design"; 
var ending = "";

document.write('<a href="mailto:' + name + '&#64;' + domain + '?subject=' + subject + '">');
if (display) {document.write(display);}
else {document.write(name + '&#64;' + domain);}
document.write('</a>' + ending);
}


// this is so IE will allow style sheet change on li hovers.
// also need over class set in CSS 
// Just use css for Moz browsers
// node traversal from  http://www.alistapart.com/articles/dropdowns/, thanks 

makeHovers = function() {
	if (document.all&&elementsOK) {
		hovArea = document.getElementById("L1");
		for (i=0; i<hovArea.childNodes.length; i++) {
			node = hovArea.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		} // for 1st list

		hovArea = document.getElementById("L2");
		for (i=0; i<hovArea.childNodes.length; i++) {
			node = hovArea.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		} // for 2nd list

	}
}
window.onload=makeHovers;
//-->