// JavaScript Document
function fnOut(id)
{
document .getElementById ("img_1").style.filter='alpha(opacity=100)';

document .getElementById ("img_2").style.filter='alpha(opacity=100)';
document .getElementById ("img_3").style.filter='alpha(opacity=100)';
document .getElementById ("img_4").style.filter='alpha(opacity=100)';
//
document .getElementById ("img_1").style.MozOpacity = 100;
document .getElementById ("img_2").style.MozOpacity = 100;
document .getElementById ("img_3").style.MozOpacity = 100;
document .getElementById ("img_4").style.MozOpacity = 100;
//
var ele = document.getElementById(id);
ele.style.filter='alpha(opacity=100)';
ele.style.MozOpacity = 100;


}

function fnOver(id)
{
document .getElementById ("img_1").style.filter='alpha(opacity=55)';
document .getElementById ("img_2").style.filter='alpha(opacity=55)';
document .getElementById ("img_3").style.filter='alpha(opacity=55)';
document .getElementById ("img_4").style.filter='alpha(opacity=55)';
//
document .getElementById ("img_1").style.MozOpacity = .55;
document .getElementById ("img_2").style.MozOpacity = .55;
document .getElementById ("img_3").style.MozOpacity = .55;
document .getElementById ("img_4").style.MozOpacity = .55;
//
var ele = document.getElementById(id);
ele.style.filter='alpha(opacity=100)';
ele.style.MozOpacity = 100;
}