IS_DOM = (document.getElementById) ? true : false;
IS_IE = (document.all) ? true : false;
IS_MAC = (navigator.appVersion.indexOf("Mac") != -1);
IS_FF = (navigator.userAgent.indexOf("Firefox") != -1);

if (IS_MAC && IS_FF) {
	var link = document.createElement('link');
	link.setAttribute('rel', 'stylesheet');
	link.setAttribute('type', 'text/css');
	link.setAttribute('href', sFolderLevel + 'includes/ffmac.css');
	document.getElementsByTagName('head')[0].appendChild(link);
}

aNavigation = ["", "about-doar", "discovery-management", "trial-consulting", "practice-areas", "insight"];
for (i = 0; i <= 5; i++) { 
	eval("menu"+i+"on = new Image();"); eval("menu"+i+"off = new Image();");
	if (sSelectedButton == aNavigation[i]) {
		eval("menu"+(i)+"on.src = \"" + sFolderLevel + "img/nav/" + aNavigation[i] + "-r.gif\";");
		eval("menu"+(i)+"off.src = \"" + sFolderLevel + "img/nav/" + aNavigation[i] + "-r.gif\";");
	} else {
		eval("menu"+(i)+"on.src = \"" + sFolderLevel + "img/nav/" + aNavigation[i] + "-r.gif\";");
		eval("menu"+(i)+"off.src = \"" + sFolderLevel + "img/nav/" + aNavigation[i] + "-0.gif\";");
	}
}

function changeImages() 
{
  if (document.getElementById) {
    for (var i = 0; i < changeImages.arguments.length; i += 2) { 
  		document.getElementById(changeImages.arguments[i]).src = eval(changeImages.arguments[i + 1] + ".src"); 
	}
  }
}

function goFrame(iFrameId, sMovie)
{
	if (IS_DOM) {
		oMovie = getMovie(sMovie);
		oMovie.GotoFrame(iFrameId);
	}
}

function getMovie(sMovieName)
{
	if (IS_IE) {
		return window[sMovieName];
	} else {
		return document[sMovieName];
	}
}

function showFlash() {
	var oDiv = document.getElementById("flashWrapper");
	oDiv.style.visibility = "visible";	
	//goFrame(1, "exploreFlash");
}

function hideFlash() {
	var oDiv = document.getElementById("flashWrapper");
	oDiv.style.visibility = "hidden";
	//goFrame(0, "exploreFlash");
}

function showResource() {
	var oDiv = document.getElementById("resourceFlashEnvelope");
	oDiv.style.visibility = "visible";	
}

function hideResource() {
	var oDiv = document.getElementById("resourceFlashEnvelope");
	oDiv.style.visibility = "hidden";	
}

function viewVideo(sUrl, iWidth, iHeight) {
	window.open(sUrl, '', 'width=' + iWidth + ',height=' + iHeight + ',scrollbars=yes');
}

function viewTimeline(sUrl) {
	window.open(sUrl, '', 'width=633,height=533,scrollbars=no');
}

function viewCourtroom(sUrl) {
	window.open(sUrl, '', 'width=780,height=500,scrollbars=no');
}

function checkSearch() {
	oForm = document.forms.search;
	oForm["CiRestriction"].value = trim(oForm["CiRestriction"].value);
	if (oForm["CiRestriction"].value == "") {
		alert("Please enter a search term.");
		return false;
	} else {
		return true;
	}
}

function trim(str) {
	return str.replace(/^\s+|\s+$/g, '')
}




function clearSearch() {
	oForm = document.forms.search;
	if (oForm["CiRestriction"].value == "Search DOAR") {
     oForm["CiRestriction"].value = "";
	} 
};

// PopUp Window to display photos
function openPhoto(url,w,h) {
	var winprops;
	var winwidth;
	var winheight;
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winwidth = parseInt(w) + 10;
	winheight = parseInt(h) + 10;
	
	
	winprops = 'height='+winheight+',width='+winwidth+',top='+wint+',left='+winl+',scrollbars=no,directories=no,menubars=no,status=no,resizable=no';
	newWin = window.open(url,"ViewPhoto",winprops);
	newWin.focus();
}

function toggleAddress(){
	oRadio = document.getElementsByName("PrintBrochure");
	oAddress = document.getElementById("Address");
	iLen = oRadio.length;
	sVal = "";
	
	for(i=0;i<iLen;i++){
		if (oRadio[i].checked){
			sVal = oRadio[i].value;
		}
	}
	
	if (sVal == "Yes"){
		oAddress.style.display = "block";
	}else{
		oAddress.style.display = "none";
	}
}

//Mouse Over Effects

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];}
}