// JavaScript Document
function hideSectionHeader()
{
	document.getElementById("sh_home").style.visibility = "hidden";
	document.getElementById("sh_about").style.visibility = "hidden";
	document.getElementById("sh_services").style.visibility = "hidden";
	document.getElementById("sh_contact").style.visibility = "hidden";
	document.getElementById("sh_news").style.visibility = "hidden";
	document.getElementById("sh_knowledgecenter").style.visibility = "hidden";
	document.getElementById("sh_networks").style.visibility = "hidden";
	document.getElementById("sh_pressrelease").style.visibility = "hidden";
}

function activateSectionHeader(sectionName)
{
	hideSectionHeader();
	document.getElementById('sh_'+sectionName).style.visibility = 'visible';
}

function setActiveMenuItem(sectionName)
{
	//alert(document.getElementById('m_'+sectionName).className);
	document.getElementById('m_'+sectionName).firstChild.className = 'selectedMenuItem';
}