function showPhone(id) {
    
    var img = document.getElementById("imgDevice");
    
    if (id == "") {
        img.src = "/images/clear.gif";
    } else {
        img.src = "/images/devices/" + id + "_tmb.jpg";
    }
    
}

function TogglePanel(panel_name) {
    
    var panel = document.getElementById(panel_name + "On");
    var panel_dis = document.getElementById(panel_name + "Off");
    var panel_visible = false;
    
    if (panel.style.display == "") {
        panel_visible = true;
    }
    
    //alert("YES!");
    
    if (panel_visible) {
        panel.style.display = "none";
        panel_dis.style.display = "";
    } else {
        panel_dis.style.display = "none";
        panel.style.display = "";
    }
    
}

function showIMEIPanel(phone_id) {
		
	switch (phone_id) {
		case "1":
		case "2":
		case "3":
		case "5":
		case "6":
		case "7":
		case "8":
		case "10":
		case "11":
		case "12":
		case "13":
		case "14":
		case "15":
		case "16":
		case "17":
		case "18":
		case "19":
		case "20":
		case "21":
		case "22":
		case "23":
		case "24":
		case "25":
			pnlShown.innerHTML = pnlGsm.innerHTML;
			break;
		case "4":
		    pnlShown.innerHTML = pnlEsn.innerHTML;
			break;
		default:
			pnlShown.innerHTML = pnlDefault.innerHTML;
			break;
	}
	
}