// JavaScript Document
var menus = new Array('profile','products','clients','news','contact','case_studies');
var intervalID;
var counter;

function rollOver(obj) {
	document.getElementById(obj).style.backgroundImage = "url(images/rollover.png)";
}

function rollOut(obj) {
	document.getElementById(obj).style.backgroundImage = "url(images/spacer.gif)";
}
function showMenu(obj) {
	clearInterval(intervalID);
	document.getElementById(obj+'_menu').style.display = "block";
	intervalID = setInterval(timeMenu,1000);
}
function hideMenu(obj) {
	
		for (var i = 0; i <menus.length; i++) {
			if (obj != menus[i]) {
		document.getElementById(menus[i]+'_menu').style.display = "none";
			}
		}
	
}

function timeMenu() {
	counter++;
	
	if (counter >= 5) {
		clearInterval(intervalID);
		hideMenu();
		}
}

function changePage(obj) {
	
	location.href = obj;
	
}

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_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];}
}

var currentElement = "award_1";

function appearFadeIn(targetElement)
{
		
	document.getElementById(currentElement).style.display = "none";
	document.getElementById(currentElement+'_side').src = 'images/spacer.gif';
	document.getElementById(targetElement+'_side').src = 'images/side_arrow.jpg';
	currentElement = targetElement;
	document.getElementById(targetElement).style.display = "block";
	document.getElementById(targetElement).style.position = "absolute";
	document.getElementById(targetElement).style.left = "0px";
	document.getElementById(targetElement).style.top = "0px";
	
}

function getCaseID() {
		var seed = location.hash;
		var seedParse = seed.split('#');
		if (seedParse[1] > 0) {
			return seedParse[1];
			} else {
			return 0;
			}
		}
		
function awardSelect() {
	
	
 var seed = location.hash.split('#');
	
	
	
	if (seed == '') {
		appearFadeIn('award_1');
	} else {
		appearFadeIn(seed[1]);
	}
	
	
}

function awardShow(div) {
	
	if (div == '') {
	//	appearFadeIn('award_1');
	} else {
		appearFadeIn(div);
	}
	
	
}

var currentItem = "main_body";

function MM_effectAppearFade(targetElement, duration, from, to, toggle)
{
	Spry.Effect.DoFade(targetElement, {duration: duration, from: from, to: to, toggle: toggle});
}
function nextItem() {
	MM_effectAppearFade(currentItem, 500, 100, 0, false);
	switch (currentItem) {
	
		case 'main_body':
			MM_effectAppearFade('main_body_2', 500, 0, 100, false);
			currentItem = 'main_body_2';
			document.getElementById('back').style.display = 'block';
			break;
		case 'main_body_2':
			MM_effectAppearFade('main_body_3', 500, 0, 100, false);
			currentItem = 'main_body_3';
			document.getElementById('next').style.display = 'none';
			break;
	}
}
function lastItem() {
	MM_effectAppearFade(currentItem, 500, 100, 0, false);
	switch (currentItem) {
	
		case 'main_body_2':
			MM_effectAppearFade('main_body', 500, 0, 100, false);
			currentItem = 'main_body';
			document.getElementById('next').style.display = 'block';
			document.getElementById('back').style.display = 'none';
			break;
		case 'main_body_3':
			MM_effectAppearFade('main_body_2', 500, 0, 100, false);
			currentItem = 'main_body_2';
			break;
		}
}
function nextItem2() {
	MM_effectAppearFade(currentItem, 500, 100, 0, false);
	switch (currentItem) {
	
		case 'main_body':
			MM_effectAppearFade('main_body_2', 500, 0, 100, false);
			currentItem = 'main_body_2';
			document.getElementById('back').style.display = 'block';
			document.getElementById('next').style.display = 'none';
			break;
		
}
}
function lastItem2() {
	MM_effectAppearFade(currentItem, 500, 100, 0, false);
	switch (currentItem) {
	
		case 'main_body_2':
			MM_effectAppearFade('main_body', 500, 0, 100, false);
			currentItem = 'main_body';
			document.getElementById('next').style.display = 'block';
			document.getElementById('back').style.display = 'none';
			break;
		
}
}
var news = 0;
var indexLevel = 2;
function nextItemNews(dir) {
	newsArray = 4;
	indexLevel++;
	MM_effectAppearFade('bank_'+news, 500, 100, 0, false);
	if (dir == 'up') {
		news++;
	} else {
		news--;
	}
						
			if (news < newsArray) {
				MM_effectAppearFade('bank_'+news, 500, 0, 100, false);
				document.getElementById('bank_'+news).style.zIndex = indexLevel;
				document.getElementById('next').style.display = 'block';
				
				} else {
					
					document.getElementById('next').style.display = 'none';
					MM_effectAppearFade('bank_'+news, 500, 0, 100, false);
					document.getElementById('bank_'+news).style.zIndex = indexLevel;
				}
				
				if (news >= 1) {
					document.getElementById('back').style.display = 'block';
				} else {
					document.getElementById('back').style.display = 'none';
				}
			
			
}