// FomaxTech

function roll(img_name, img_src)
	{
		document[img_name].src = img_src;
	}

function tab1()
{

document.getElementById("tab1").style.display="block";
document.getElementById("tab2").style.display="none";
document.getElementById("t1").src="images/about-nest-01.gif";
document.getElementById("t2").src="images/about-wockhardt-01.gif";

}
function tab2()
{
document.getElementById("tab1").style.display="none";
document.getElementById("tab2").style.display="block";
document.getElementById("t2").src="images/about-wockhardt-02.gif";
document.getElementById("t1").src="images/about-nest-02.gif";
}