function purchase_ebook(bk){
	var frm=document.ebook;
	frm.kw.value="purchasenow";
	frm.ebook.value=bk;
	frm.action="http://www.cemeteryspot.com/purchase_now.php";
	frm.submit();
}

function validate_contact(){
var frm=document.site_contactus;

if(!isValidEntry(frm.username, "User Name"))
return false;
if(!isValidEmail(frm.emaiaddress,'yes'))
return false;
if(!isValidEntry(frm.comments, "Comments"))
return false;

frm.kw.value="sendmail";
frm.action="contactus.php";

}
function sendemail(bck){
	var frm=document.ebook;
	if(!isValidEntry(frm.name,"Name")) return false;
	if(!isValidEmail(frm.email, 'yes')) return false;
	frm.kw.value="emailebook";
	frm.ebook.value=bck;
	frm.action="sendemail_ebook.php";
	frm.submit();
	
}