//on & off for subnav
var pageNames = new Array("overview", //[overview always is 0, id=1]
"buildToSuit",
"projectManagement",
"propertyManagement",
"speculativeDevelopment",
"completedProjects",
"staffProfiles",
"ceoProfiles",
"clientList",
"completedProjects");


for(i=0; i < pageNames.length; i++)
{
	if(pageName == pageNames[i]) 
	{
		document.getElementById(i + 1).className = "active";  
	}							
}




// hide empty h1's
var h1 = document.getElementsByTagName("h1");
for(i=0; i < h1.length; i++)
{
	if(h1[i].innerText == "")
	{
	h1[i].style.display = "none";
	}
}

// hide empty h2's
var h2 = document.getElementsByTagName("h2");
for(i=0; i < h2.length; i++)
{
	if(h2[i].innerText == "")
	{
	h2[i].style.display = "none";
	}
}

// hide empty h3's
var h3 = document.getElementsByTagName("h3");
for(i=0; i < h3.length; i++)
{

	if(h3[i].innerText == "")
	{
	h3[i].style.display = "none";
	}
}

// hide empty h4's
var h4 = document.getElementsByTagName("h4");
for(i=0; i < h4.length; i++)
{

	if(h4[i].innerText == "")
	{
	h4[i].style.display = "none";
	}
}

function enlarge()
{
	newWindow = window.open("popup.aspx",'Hewson','height=415,width=415')
}