function openWindow(url)
{
    window.open (url, "howToFindUs","menubar=0,resizable=2,width=530,height=440"); 
    return false;
}

function openGallery(ID, caseStudyImageID)
{
    var url = 'ImageViewer.aspx?new=true&csID=' + ID + '&iID=' + caseStudyImageID;
    window.open(url, "Gallery", "menubar=0,resizable=2,width=705,height=640,scrollbars=yes");
}

function showCompetitionForm(url)
{
    window.open (url, "howToFindUs","menubar=0,resizable=2,width=530,height=500"); 
    return false;
}

function setOverflow()
{
    var element = document.getElementById('containerLeft');
    element.style.overflow='auto';
}

function hideHolder()
{
	var navHolder = document.getElementById('navHolder');
	navHolder.style.display = 'none';
}
function showHolder()
{
	var navHolder = document.getElementById('navHolder');
	navHolder.style.display = '';
}

function showServices()
{
    hideHolder();
	var navServices = document.getElementById('navServices');
	navServices.style.display = '';
	highlight('services');
}

function hideServices()
{
    showHolder();
	var navServices = document.getElementById('navServices');
	navServices.style.display = 'none';
}

function showClient()
{
    hideHolder();
	var navClient = document.getElementById('navClient');
	navClient.style.display = '';
    highlight('client');
}

function hideClient()
{
    showHolder();
    var navClient = document.getElementById('navClient');
	navClient.style.display = 'none';
}

function showAbout()
{
    hideHolder();
	var navAboutUs = document.getElementById('navAboutUs');
	navAboutUs.style.display = '';
	highlight('about');
}

function hideAbout()
{
    showHolder();
	var navAboutUs = document.getElementById('navAboutUs');
	navAboutUs.style.display = 'none';
}

function showOfficeFurniture()
{
	var navOfficeFurniture = document.getElementById('navOfficeFurniture');
	navOfficeFurniture.style.display = '';
}


function highlight(name)
{
/*	var ser = document.getElementsByName('services');
	ser[0].className="";
	ser = document.getElementsByName('about');
	ser[0].className="";
	ser = document.getElementsByName('client');
	ser[0].className="";
	ser = document.getElementsByName('home');
	ser[0].className="";
	ser = document.getElementsByName('approach');
	ser[0].className="";
	ser = document.getElementsByName('contact');
	ser[0].className="";
	ser = document.getElementsByName('articles');
	ser[0].className="";
*/
//	var ser = document.getElementsByName(name);
//	ser[0].className="level1Hover";
}