// JavaScript Document

function showDiv(obj){
if(document.getElementById){
divs=document.getElementById("cont").getElementsByTagName("DIV");
num=obj.options[obj.selectedIndex].value - 1;
for(i=0;i<divs.length;i++){
if (divs[i].className=="contactForm"){
if(i==num){
divs[i].style.display = "block";
}else{
divs[i].style.display = "none";
}
}
}
}
}