function swaphome(sour)
{
	document.home.src=sour;
}	
function swapabout(sour)
{
	document.aboutus.src=sour;
}	
function swapproducts(sour)
{
	document.products.src=sour;
}	
function swapprivate(sour)
{
	document.private.src=sour;
}	
function swapcontact(sour)
{
	document.contact.src=sour;
}