var ifMenuHighlight = false;
var ifSubmenuHighlight = false;
var menuIdActive = -1;
var submenuIdActive = -1;
	

//id of the menu we were over of
var menuOverIdPrev = -1;
//id of the menu we are over of
var menuOverIdCur = -1;


//menu item file names	
var menuItemIDs = new Array()
 menuItemIDs["company.shtml"] =1; 
 menuItemIDs["products.shtml"] =2;
 menuItemIDs["solutions.shtml"] =3;

 menuItemIDs["about_us.shtml"] =11;
 menuItemIDs["management.shtml"] =12;
// menuItemIDs["success_stories.shtml"] =13;
// menuItemIDs["carriers.shtml"] =14;
 menuItemIDs["newsroom.shtml"] =15;
// menuItemIDs["partners.shtml"] =16;

// menuItemIDs["workflow.shtml"] =21;
 menuItemIDs["genesis_encoder.shtml"] =22;
 menuItemIDs["media_library.shtml"] =23;
 menuItemIDs["mxf_encoder.shtml"] =24;

 menuItemIDs["teresis_online.shtml"] =31;
// menuItemIDs["hosted_solutions.shtml"] =31;
 menuItemIDs["transcription.shtml"] =32;
 menuItemIDs["video_on_demand.shtml"] =33;
 menuItemIDs["conversion.shtml"] =34;
// menuItemIDs["oem.shtml"] =35;
// menuItemIDs["teresis_online.shtml"] =36;

var submenu2MenuMapping	

function getURL()
{
	url = document.URL;
	fname = url.split('/');
	return fname[fname.length-1];
}

function pageLoaded()
{	
	url = getURL();
	menuId = menuItemIDs[url];

	//if ID <=10 - it is main menu
	//if ID > 10 - it is submenu
	//submenu ID forms that way: idMenu * 10 + submenu number
	if(menuId)
	{
		if(menuId <= 10)			
		{			
			ifMenuHighlight = true;
			menuIdActive = menuId;
		}
		else
		{
			ifMenuHighlight = true;
			ifSubmenuHighlight = true;
			menuIdActive = (menuId - menuId%10)/10;
			submenuIdActive = menuId;				
		}
	}
	displayMenu();
}

function renderMenu(submenuObj)
{
	if(submenuObj)
	{
		submenuObj.style.display="block";	
	}		
	if(ifMenuHighlight)
	{
		document.getElementById(menuIdActive).style.color="#EEA200";
	}
	if(ifSubmenuHighlight)
	{
		document.getElementById(submenuIdActive).style.color="white";
	}
}

function displayMenu()
{
	submenuId = "submenu"+menuIdActive;
	submenu = document.getElementById(submenuId);
	renderMenu(submenu);
}


//id of the menu we were over of
var menuOverIdPrev = -1;

function onMenuHover(menuId)	
{
	//hide old menu
	submenuId = "submenu"+menuOverIdPrev;
	submenu = document.getElementById(submenuId);
	if(submenu)
	{
		submenu.style.display="none";	
	}

	submenuId = "submenu"+menuIdActive;
	submenu = document.getElementById(submenuId);
	if(submenu)
	{
		submenu.style.display="none";	
	}
		
	//display menu we are over of		
	submenuId = "submenu"+menuId;
	submenu = document.getElementById(submenuId);
	renderMenu(submenu);
	menuOverIdPrev = menuId;				
}

function onMenuOut()
{
	//hide old menu
	submenuId = "submenu"+menuOverIdPrev;
	submenu = document.getElementById(submenuId);
	if(submenu)
	{
		submenu.style.display="none";	
	}

	submenuId = "submenu"+menuIdActive;
	submenu = document.getElementById(submenuId);
	if(submenu)
	{
		submenu.style.display="none";	
	}
	displayMenu();
}

function viewMovie()
{
	window.open ('movie.html', 'newwindow', config='height=430, width=560, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no');
}
function redirect(url) 
{ 
	window.location = url;
}