function swapTab(divId) 
{
    var div1 = document.getElementById("tabJobs");
    var div2 = document.getElementById("tabPlacements");
    var div3 = document.getElementById("tabPremiere");
    var div4 = document.getElementById("tabPractice");
    
    var tr1 = document.getElementById("trJobs");
    var tr2 = document.getElementById("trPlacements");
    var tr3 = document.getElementById("trPremiere");
    var tr4 = document.getElementById("trPractice");
        
    var img1 = document.getElementById("imgJobs");
    var img2 = document.getElementById("imgPlacements");
    var img3 = document.getElementById("imgPremiere");
    var img4 = document.getElementById("imgPractice");
    
    switch (divId)
    {
        case "tabJobs":
            div1.style.display = "block";
            tr1.style.display = "block";
            div2.style.display = "none";
            div3.style.display = "none";
            div4.style.display = "none";
            img1.src = "/Media/current_mandates_on.jpg";
            img2.src = "/Media/recent_placement_off.jpg";
            img3.src = "/Media/premiere_candidates_off.jpg";
            img4.src = "/Media/practice_areas_off.jpg";
            break;
        case "tabPlacements":
            div1.style.display = "none";
            tr1.style.display = "none";
            div2.style.display = "block";
            tr2.style.display = "block";
            div3.style.display = "none";
            div4.style.display = "none";
            img1.src = "/Media/current_mandates_off.jpg";
            img2.src = "/Media/recent_placement_on.jpg";
            img3.src = "/Media/premiere_candidates_off.jpg";
            img4.src = "/Media/practice_areas_off.jpg";
            break;
        case "tabPremiere":
            div1.style.display = "none";
            tr1.style.display = "none";
            div2.style.display = "none";
            tr2.style.display = "none";
            div3.style.display = "block";
            tr3.style.display = "block";
            div4.style.display = "none";
            img1.src = "/Media/current_mandates_off.jpg";
            img2.src = "/Media/recent_placement_off.jpg";
            img3.src = "/Media/premiere_candidates_on.jpg";
            img4.src = "/Media/practice_areas_off.jpg";
            break;
        case "tabPractice":
            div1.style.display = "none";
            tr1.style.display = "none";
            div2.style.display = "none";
            tr2.style.display = "none";
            div3.style.display = "none";
            tr3.style.display = "none";
            div4.style.display = "block";
            img1.src = "/Media/current_mandates_off.jpg";
            img2.src = "/Media/recent_placement_off.jpg";
            img3.src = "/Media/premiere_candidates_off.jpg";
            img4.src = "/Media/practice_areas_on.jpg";
            break;
    }
    
}