var arrHeaderMenu = new Array('solutions','servicessupport','3dnmethodology','resources','industries','newsmedia','about3dn');

function ChangeHeaderImage()
{
	var strFileName=document.URL.substring(document.URL.lastIndexOf('/')+1,document.URL.length);
	//var IsHeaderMenuSet=false;
	for (x in arrHeaderMenu)
	{
		if(strFileName.toLowerCase()==arrHeaderMenu[x].toLowerCase())
		{
			b=strFileName.split(".");
			strFileName = b[0];//strFileName.replace('.asp','');
			document.getElementById("topMenu").innerHTML='<img src="images/'+strFileName+'.gif" alt="3d Network" border="0" usemap="#Map" title="3d Network" href="managed_services" />';
//			IsHeaderMenuSet=true;
		}
	}
//	if(IsHeaderMenuSet==false)
	//{
		//document.getElementById("topMenu").innerHTML='<img src="images/top_menu.gif" alt="3d Network" border="0" usemap="#Map" title="3d Network" href="managed_services" />';
	//}
}

function getHost() 
{
	var strFileName = document.URL.replace('http://' + document.domain, '');
	var strScript = strFileName;
	strFileName=strFileName.substring(1, strFileName.lastIndexOf('/'));
	b = strFileName.split('/');
	var identity=document.getElementById(b[0]);
	if(identity!=null)
	{
		
		if(b[0].toLowerCase()=='solutions')
		{
			identity.className='activea';
		}
		else
		{
			identity.className='activeo';
		}
		divId = b[0].toLowerCase()+'SM';
		if(document.getElementById(divId) != null) 
		{
			document.getElementById(divId).style.display = 'block';
			document.getElementById(divId).style.backgroundColor = "#ECEDF1";
		}
		
		var strLeftMenuID=b[0].split('_');
		if(strLeftMenuID.length>1)
		{
			if(document.getElementById(strLeftMenuID[0]) != null) 
			{
				identity=document.getElementById(b[0]);
				identity.className='activeo';
				previousidentity=document.getElementById(strLeftMenuID[0]);
				previousidentity.className='previousactiveo';
				divId = strLeftMenuID[0]+'SM';
				if(document.getElementById(divId) != null) 
				{
					document.getElementById(divId).style.display = 'block';
					document.getElementById(divId).style.backgroundColor = '#ECEDF1';
				}
			}
		}
	} else {
		var strTemp = strScript;
		strTemp = strTemp.replace('/', '');
		strTemp = strTemp.replace('.asp', '');
		if (strTemp == 'index') { document.getElementById(strTemp).className='activeh';}
		else { document.getElementById(strTemp).className='activeo'; }
	}
}

/*
function BackgetHost() 
{
	var a = document.URL.split("//"); // split at protocol
	a = (a[1] ? a[1] : a[0]).split("/");
	b=a[2].split(".");
	if(b[1]==null)
	{
		identity=document.getElementById("index");
		identity.className='activeh';
	}
	else
	{
		c=b[1].split("?");
		if(c[1]!=null)
		{
			
			if(c[1]!=null)
			d=c[1].split("=");
			if(d[0]=="id")
			{
				document.getElementById("topMenu").innerHTML='<img src="images/top_menu'+d[1]+'.gif" alt="3d Network" border="0" usemap="#Map" title="3d Network" href="managed_services" />';
			}
			if(d[0]=="catg")
			{
				identity=document.getElementById(b[0]);
				identity.className='activeo';
				previousidentity=document.getElementById(d[1]);
				previousidentity.className='previousactiveo';
				divId = d[1]+'SM';
				if(document.getElementById(divId) != null) {
					document.getElementById(divId).style.display = "block";
				}
			}
		}
		else
		{
			identity=document.getElementById(b[0]);
			if(identity!=null)
			{
				if(b[0]=="index")
				{
					identity.className='activeh';
				}
				else if(b[0]=="about3dn")
				{
					identity.className='activea';
				}
				else
				{
					identity.className='activeo';
				}
				divId = b[0]+'SM';
				if(document.getElementById(divId) != null) {
					document.getElementById(divId).style.display = "block";
				}
			}
		}
	}
}
*/
function change(id, newClass) 
{
	
	var lastactive=document.getElementById("lastMenuId").value;
	var lastactiveclass=document.getElementById("lastMenuClass").value;

	var lid=document.getElementById(lastactive);

	lid.className=lastactiveclass;
	identity=document.getElementById(id);

	document.getElementById("lastMenuId").value=id;
	var lidc=document.getElementById(lastactiveclass);
	identity.className=newClass;
}

function getHost12() 
{
	var a = document.URL.split("//"); // split at protocol
	a = (a[2] ? a[2] : a[1]).split("/");
	// use last element of a; split at /
	// host is a[0]; path is a[1..(n-1)]; a[n] is page
	//alert(document.getElementById(c[1]));
	//var currTabElem = document.getElementByid("industries123").id;
	//currTabElem.setAttribute("class", "some_class_name");
	//currTabElem.setAttribute("className", "some_class_name"); 
}