var imgPath = '../images/', activeSect = '', sects = new Array(), pgs = new Array(), pgSects = new Array();

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];}
}

startMenu = function() {
	if (document.getElementById) {
//		fixNodes(document.getElementById("mainnavmenu"));
	}
}

fixNodes = function (o) {
	alert (o.nodeName);
	if (o.nodeName=="A"||o.nodeName=="a") {
		alert(this.parentNode.parentNode.parentNode.nodeName);
		o.onmouseover=function() {
			this.parentNode.parentNode.parentNode.className+=" over";
		}
		o.onmouseout=function() {
			this.parentNode.parentNode.parentNode.className=this.className.replace(" over", "");
		}
	} else if (document.all && (o.nodeName=="LI"||o.nodeName=="li")) {
		o.onmouseover=function() {
			this.className+=" over";
		}
		o.onmouseout=function() {
			this.className=this.className.replace(" over", "");
		}
	}
	for (var i=0; i<o.childNodes.length; i++) {
		fixNodes(o.childNodes[i]);
	}
}

function updateSample(src) {
	var newHtml = '<img class="mainpic" src="/images/services_pic_' + pa[src][0] + '.jpg" ';
	newHtml += 'alt="' + pa[src][1] + ' - ' + pa[src][2] + '" ';
	newHtml += 'width="401" height="263" />';
	document.getElementById("sample").innerHTML = newHtml;
}

function updateDescription(src) {
	document.getElementById("description").innerHTML = '<p>' + pa[src][3] + '</p>';
}

function updateLink(src) {
	var caselink='', demolink='';
	if (pa[src][3]!=null) {
		caselink = '<p><a href="/case_studies/' + pa[src][3] + '.php">Read Case Study</a> <span class="linkarrow">&nbsp;</span></p>';
	}
	if (pa[src][4]!=null) {
		demolink = '<p><a href="' + pa[src][4] + '" target="_blank">View Demo</a> <span class="linkarrow">&nbsp;</span></p>';
	}
	document.getElementById("sampleLink").innerHTML = caselink;
	document.getElementById("sampleLink2").innerHTML = demolink;
}

function updateDisplay(t) {
	updateSample(da[t]);
	updateLink(da[t]);
//	updateDescription(da[t]);
	
	var tmp = da[0]; da[0] = da[t]; da[t] = tmp;
	
	var newHtml = '<a href="javascript:updateDisplay(\'' + t + '\');" title="' + pa[tmp][1] + '">';
	newHtml += '<img src="/images/services_spot_' + pa[tmp][0] + '.jpg" ';
	newHtml += 'alt="' + pa[tmp][1] + ' thumbnail" width="42" height="42" border="0" /></a>';
	document.getElementById("thumb"+t).innerHTML = newHtml;
}

function popPage (q,w,h) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(q, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width="+w+",height="+h+"');");
}