var boolSearchText = false;

function selectTab(strTabName)
{
	var objViewall = document.getElementById("contentnav_viewall");
	var objVideo = document.getElementById("contentnav_video");
	var objAudio = document.getElementById("contentnav_audio");
	var objPhotos = document.getElementById("contentnav_photos");

	if (strTabName == "View All")
	{
		objViewall.className = "tab_selected";
	}
	else
	{
		objViewall.className = "tab_notSelected";
	}

	if (strTabName == "Video")
	{
		objVideo.className = "tab_selected";
	}
	else
	{
		objVideo.className = "tab_notSelected";
	}

	if (strTabName == "Audio")
	{
		objAudio.className = "tab_selected";
	}
	else
	{
		objAudio.className = "tab_notSelected";
	}

	if (strTabName == "Photo")
	{
		objPhotos.className = "tab_selected";
	}
	else
	{
		objPhotos.className = "tab_notSelected";
	}
}

function checkSearchText()
{
	if (!boolSearchText)
	{
		boolSearchText = true;
		document.getElementById('searchStringTextBox').value='';
	}
	
	return;
}