function setSelectedNav()
{
    var selectedNav;
	
    switch(currPage) {
    case "community":
	selectedNav = "lw-navCommunityCenter";
	break;
    case "photoalbums":
	selectedNav = "lw-navPhotoAlbums";
	break;
    default:
    	if (currPage !== null && currPage.length > 1) {
    		selectedNav = "lw-nav" + currPage.substring(0, 1).toUpperCase() + currPage.substring(1);
    	}
    	else {
    		selectedNav = "";
    	}
    }
	
    if(selectedNav != "")
	{		
		if(selectedNav.indexOf("lw-navMy") != -1 ) {
			selectedNav = document.getElementById(selectedNav);
			if (selectedNav) {
				selectedNav.className += " lw-selectedMyNav";
				toggleMyContentMenu();
			}
		} else {
			selectedNav = document.getElementById(selectedNav);
			if (selectedNav) {
	    		selectedNav.className += " lw-selectedNav";
	    	}
		}
	}
}

function toggleMyContentMenu()
{
    var myContentMenu = document.getElementById("lw-myContentMenu");
    var myContentLink = document.getElementById("myContentLink");
	
    if(myContentMenu.style.display == "" || myContentMenu.style.display == "none" )
	{
	    // show my content menu
	    myContentMenu.style.display = "block";
			
	    // set background color
		myContentLink.className += " opened";
	}
    else
	{
	    // hide my content menu
	    myContentMenu.style.display = "none";
		
	    // set background color back to default
		myContentLink.className = "myContentLink";
	}
}

function toggleSegmentNav(segID,menuItem,mainCommunity) {
		var seg = document.getElementById(segID);
		var menuItem = document.getElementById(menuItem);
		var origClassName = "nav-button segment-head";
		if(mainCommunity == "true") {
			origClassName = "nav-button nav-main-community";
		}
		//alert(origClassName);
		if(seg.style.display == "" || seg.style.display == "none") {
			seg.style.display = "block";
			menuItem.className += " segOpened";
		} else {
			seg.style.display = "none";
			menuItem.className = origClassName;
		}
	}