// JavaScript Document
function showhide(id){
if(document.getElementById){
if(document.getElementById(id).style.display == "block"){
document.getElementById(id).style.display = "none";
}else{
document.getElementById("id1").style.display = "none";
document.getElementById("id2").style.display = "none";
document.getElementById("id3").style.display = "none";
document.getElementById("id4").style.display = "none";
document.getElementById("id5").style.display = "none";
document.getElementById("id7").style.display = "none";
document.getElementById("id8").style.display = "none";
document.getElementById("id9").style.display = "none";
document.getElementById("id10").style.display = "none";
document.getElementById("id11").style.display = "none";
document.getElementById("id12").style.display = "none";
document.getElementById("id13").style.display = "none";
document.getElementById("id14").style.display = "none";
document.getElementById("id15").style.display = "none";
document.getElementById("id6").style.display = "none";
document.getElementById(id).style.display = "block";
}
}
}