function showOffice(office) {
	var offices = new Array('London','Manchester','Edinburgh','Amsterdam','NewYork','NewJersey','Singapore');
	for(i=0;i<=offices.length-1;i++) {
	 document.getElementById('office-'+offices[i]).style.display = "none";
	}
	Effect.Appear('office-'+office);
}

function showSupportDesk(region) {
	var regions = new Array('EMEA','Americas','APAC');
	for(i=0;i<=regions.length-1;i++) {
	 document.getElementById('supportdesk-'+regions[i]).style.display = "none";
	}
	Effect.Appear('supportdesk-'+region);
}

function hoverMap(region) {
	if(navigator.userAgent.toLowerCase().indexOf('chrome') > -1) { // browser is chrome
	 document.getElementById("region-show-ul").style.display='block';
	 document.getElementById("region-show").style.backgroundColor='#333';
	 document.getElementById("region-show-a").style.color='#fff';
	 document.getElementById("map-small").style.visibility='hidden';
	 document.getElementById("map-links-ul").style.display='block';
	}

	switch(region) {
	 case 'Americas':
	 document.getElementById('map-img').src = 'assets/images/map-americas.gif';
	 break;
	 case 'EMEA':
	 document.getElementById('map-img').src = 'assets/images/map-emea.gif';
	 break;
	 case 'APAC':
	 document.getElementById('map-img').src = 'assets/images/map-apac.gif';
	 break;
	 default:
	 document.getElementById('map-img').src = 'assets/images/map-0.gif';
	 break;
	}
}

function showTel(country) { 
	switch(country) { 
	 case 'USA': 
	 document.getElementById('telno').innerHTML = 'Tel: +1 212-682-1515';
	 break;
	 case 'Netherlands':
	 document.getElementById('telno').innerHTML = 'Tel: +31 (0)20 561 6088';
	 break;
	 case 'Singapore':
	 document.getElementById('telno').innerHTML = 'Tel: +65 6872 9300';
	 break;
	 default: 
	 document.getElementById('telno').innerHTML = 'Tel: +44 (0)1506 591 000';
	 break;
	}
}

function showVideo(videopath) {
	var scrollY = getScrollTop();
  if(scrollY) { var sY = scrollY; } else { var sY = 0; }
	document.getElementById('full-video').style.top = sY+'px';
	Effect.Appear('full-video');
	loadFullVideo(videopath);
}

function showTandbergVideo(videopath) {
	var scrollY = getScrollTop();
	if(scrollY) { var sY = scrollY; } else { var sY = 0; }
	document.getElementById('full-video').style.top = sY+'px';
	Effect.Appear('full-video');
	loadFullTandbergVideo(videopath);
}

 
function hideVideo() {
	document.getElementById('video-content').innerHTML = '&nbsp;';
	document.getElementById('full-video').style.display = 'none';
}

function loadFullVideo(videopath) {
	document.getElementById("video-content").innerHTML = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" height="400" width="550" id="FullVideo" align="middle"><param name="allowScriptAccess" value="sameDomain" /><param name="allowFullScreen" value="false" /><param name="movie" value="videoPlayer.swf?furl='+videopath+'" /><param name="scale" value="exactfit" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="high" /><param name="wmode" value="transparent" /><param name="bgcolor" value="#ffffff" />	<embed src="videoPlayer.swf?furl='+videopath+'" height="400" width="550" loop="false" menu="false" quality="high" wmode="transparent" scale="exactfit" bgcolor="#ffffff" name="FullVideo" align="middle" allowScriptAccess="sameDomain" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /></object>';
}

function loadFullTandbergVideo(videopath) {
	document.getElementById("video-content").innerHTML = videopath;
}

function getScrollTop() {
	var ScrollTop = document.body.scrollTop;
	if (ScrollTop == 0) {
	    if (window.pageYOffset)
	        ScrollTop = window.pageYOffset;
	    else
    	    ScrollTop = (document.body.parentElement) ? document.body.parentElement.scrollTop : 0;
	}
	return ScrollTop;
}