function opendisclaimer(){
		window.open("disclaimer.htm","Disclaimer","toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=no, copyhistory=yes, width=300, height=300");
	}
function siteNav(url)
{
window.location=url;
}
function keywordNav()
{
window.location=document.form2.keywordcombo.value
}