function high(which2)
{
	theobject=which2;
	highlighting=setInterval("highlightit(theobject)",10);
}

function low(which2)
{
	clearInterval(highlighting);
	which2.filters.alpha.opacity=20;
}

function highlightit(cur2)
{
	if(cur2.filters.alpha.opacity<100)
	cur2.filters.alpha.opacity+=2
	else if(window.highlighting)
	clearInterval(highlighting)
}

function abrir(pagina)
{
	window.open(pagina,'hola','width=780, height=620, scrollbars=yes');
}