function ChangeDiv(visFlag)
	{
		var tbAdmin = document.getElementById("tbAdmin");
		var tbCampus = document.getElementById("tbCampus");
		var tbCourses = document.getElementById("tbCourses");
		var tdAdmin = document.getElementById("tdAdmin");
		var tdCampus = document.getElementById("tdCampus");
		var tdCourses = document.getElementById("tdCourses");
		if(visFlag == 1)
		{
			tbAdmin.style.display = "";
			tbCampus.style.display = "none";
			tbCourses.style.display = "none";
			tdAdmin.style.backgroundImage = "url('images/president-tab-on.jpg')";
			tdCampus.style.backgroundImage = "url('images/campuslife-tab-off.jpg')";
			tdCourses.style.backgroundImage = "url('images/video-tab-off.jpg')";
		}
		else if(visFlag == 2)
		{
			tbAdmin.style.display = "none";
			tbCampus.style.display = "";
			tbCourses.style.display = "none";
			tdAdmin.style.backgroundImage = "url('images/president-tab-off.jpg')";
			tdCampus.style.backgroundImage = "url('images/campuslife-tab-on.jpg')";
			tdCourses.style.backgroundImage = "url('images/video-tab-off.jpg')";
		}
		else if(visFlag == 3)
		{
			tbAdmin.style.display = "none";
			tbCampus.style.display = "none";
			tbCourses.style.display = "";
			tdAdmin.style.backgroundImage = "url('images/president-tab-off.jpg')";
			tdCampus.style.backgroundImage = "url('images/campuslife-tab-off.jpg')";
			tdCourses.style.backgroundImage = "url('images/video-tab-on.jpg')";
		}
		return false;
	}

<!-- script 2 -->

	function ChangeDivv(visFlagg)
	{
		var tbNews = document.getElementById("tbNews");
		var tbHow = document.getElementById("tbHow");
		var tbWhy = document.getElementById("tbWhy");
		var tdNews = document.getElementById("tdNews");
		var tdHow = document.getElementById("tdHow");
		var tdWhy = document.getElementById("tdWhy");
		if(visFlagg == 1)
		{
			tbNews.style.display = "";
			tbHow.style.display = "none";
			tbWhy.style.display = "none";
			tdNews.style.backgroundImage = "url('images/president-tab-on2.jpg')";
			tdHow.style.backgroundImage = "url('images/campuslife-tab-off2.jpg')";
			tdWhy.style.backgroundImage = "url('images/video-tab-off2.jpg')";
		}
		else if(visFlagg == 2)
		{
			tbNews.style.display = "none";
			tbHow.style.display = "";
			tbWhy.style.display = "none";
			tdNews.style.backgroundImage = "url('images/president-tab-off2.jpg')";
			tdHow.style.backgroundImage = "url('images/campuslife-tab-on2.jpg')";
			tdWhy.style.backgroundImage = "url('images/video-tab-off2.jpg')";
		}
		else if(visFlagg == 3)
		{
			tbNews.style.display = "none";
			tbHow.style.display = "none";
			tbWhy.style.display = "";
			tdNews.style.backgroundImage = "url('images/president-tab-off2.jpg')";
			tdHow.style.backgroundImage = "url('images/campuslife-tab-off2.jpg')";
			tdWhy.style.backgroundImage = "url('images/video-tab-on2.jpg')";
		}
		return false;
	}