var preloadFlag = false;
var activeSection = '';
var dirPath = '';

function loadPage()
{
	activeSection = 'home';
	dirPath = '';
	preloadImages();
	loadEmail();
}
function loadSubPage(sSection)
{
	activeSection = sSection;
	dirPath = '../';
	preloadImages();
	loadEmail();
}
function loadProductPage(sSection)
{
	activeSection = sSection;
	dirPath = '../../';
	preloadImages();
	loadEmail();
}
function loadEmail()
{
	document.getElementById('EmailLink').innerHTML = '<a href="mailto:info'+'@'+'aspenmfg.com?subject=Aspen Manufacturing Web Site Response">INFO'+'@'+'ASPENMFG.COM</a>';
}
function loadStaffEmail(sUser,sSubject)
{
	document.location.href = 'mailto:'+sUser+'@'+'aspenmfg.com?subject='+sSubject;
}
function dispEmail()
{
	document.getElementById('EmailInfoLink').innerText = 'info' + '@' + 'aspenmfg.com';
}

function mnuOvr(mItem){if (document.images && (preloadFlag == true)) {document.getElementById(mItem).src = dirPath+'theme/images/site_nav_'+mItem+'_on.gif';mnuEdgeOn(mItem);}}
function mnuOut(mItem){if (document.images && (preloadFlag == true)) {document.getElementById(mItem).src = dirPath+'theme/images/site_nav_'+mItem+'_off.gif';mnuEdgeOff(mItem);}}
function mnuSubOvr(mItem){if (document.images && (preloadFlag == true)) {document.getElementById(mItem).src = dirPath+'theme/images/subnav_'+activeSection+'_'+mItem+'_on.gif';}}
function mnuSubOut(mItem){if (document.images && (preloadFlag == true)) {document.getElementById(mItem).src = dirPath+'theme/images/subnav_'+activeSection+'_'+mItem+'_off.gif';}}

function mnuEdgeOff(mItem)
{ 
	if(mItem == 'about'){document.getElementById('spacer0').src = dirPath+'theme/images/site_nav_spacer_off.gif';document.getElementById('spacer1').src = dirPath+'theme/images/site_nav_spacer_mid.gif';}
	if(mItem == 'products'){document.getElementById('spacer1').src = dirPath+'theme/images/site_nav_spacer_mid.gif';document.getElementById('spacer2').src = dirPath+'theme/images/site_nav_spacer_mid.gif';}
	if(mItem == 'portals'){document.getElementById('spacer2').src = dirPath+'theme/images/site_nav_spacer_mid.gif';document.getElementById('spacer3').src = dirPath+'theme/images/site_nav_spacer_mid.gif';}
	if(mItem == 'resources'){document.getElementById('spacer3').src = dirPath+'theme/images/site_nav_spacer_mid.gif';document.getElementById('spacer4').src = dirPath+'theme/images/site_nav_spacer_mid.gif';}
	if(mItem == 'contact'){document.getElementById('spacer4').src = dirPath+'theme/images/site_nav_spacer_mid.gif';document.getElementById('spacer5').src = dirPath+'theme/images/site_nav_spacer_mid.gif';}
}
function mnuEdgeOn(mItem)
{
	if(mItem == 'about'){document.getElementById('spacer0').src = dirPath+'theme/images/site_nav_spacer_on.gif';document.getElementById('spacer1').src = dirPath+'theme/images/site_nav_spacer_on.gif';}
	if(mItem == 'products'){document.getElementById('spacer1').src = dirPath+'theme/images/site_nav_spacer_on.gif';document.getElementById('spacer2').src = dirPath+'theme/images/site_nav_spacer_on.gif';}
	if(mItem == 'portals'){document.getElementById('spacer2').src = dirPath+'theme/images/site_nav_spacer_on.gif';document.getElementById('spacer3').src = dirPath+'theme/images/site_nav_spacer_on.gif';}
	if(mItem == 'resources'){document.getElementById('spacer3').src = dirPath+'theme/images/site_nav_spacer_on.gif';document.getElementById('spacer4').src = dirPath+'theme/images/site_nav_spacer_on.gif';}
	if(mItem == 'contact'){document.getElementById('spacer4').src = dirPath+'theme/images/site_nav_spacer_on.gif';document.getElementById('spacer5').src = dirPath+'theme/images/site_nav_spacer_on.gif';}
}

function newImage(arg) {if (document.images) {rslt = new Image();rslt.src = arg;return rslt;}}
function preloadImages() {if (document.images) {var home_over;home_over = newImage(dirPath+"theme/images/site_nav_company_on.gif");home_over = newImage(dirPath+"theme/images/site_nav_products_on.gif");home_over = newImage(dirPath+"theme/images/site_nav_portals_on.gif");home_over = newImage(dirPath+"theme/images/site_nav_resources_on.gif");home_over = newImage(dirPath+"theme/images/site_nav_contact_on.gif");preloadFlag = true;}}