function swapbg(divid)
{
	mydiv = document.getElementById(divid);
	mydiv.style.backgroundImage = "url('assets/btn_over.gif')";
}
function restorebg(divid)
{
	mydiv = document.getElementById(divid);
	mydiv.style.backgroundImage = "url('assets/btn_normal.gif')";
}

function selectthispage(thispage)
{
	mydiv = document.getElementById('ref'+thispage);
	mydiv.innerHTML = thispage;
	mydiv.style.backgroundImage = "url('assets/btn_select.gif')";
	mydiv.style.color = "white";
	mydiv.style.paddingTop = "7px";
	mydiv.style.paddingLeft = "1px";
}

function selectthispage2(thispage)
{
	mydiv = document.getElementById('bref'+thispage);
	mydiv.innerHTML = thispage;
	mydiv.style.backgroundImage = "url('assets/btn_select.gif')";
	mydiv.style.color = "white";
	mydiv.style.paddingTop = "7px";
	mydiv.style.paddingLeft = "1px";
}