function SendToFriend() {
	var where = window.location.href;
	location.href = "index.php?where=" + escape(where) + "&send_to_friend=form";
}
function PrintablePage(page_id) {
	var page_location = "";
	if(window.location.search=="") {
		page_location = "index.php?page_id="+page_id+"&printable_version=true";
	} else {
		page_location = window.location.search+"&printable_version=true";
	}
	printable_version = window.open(page_location,'','')
	printable_version.focus();
}
function swap_style_over(my_item) {
	my_item.className = 'ruled' ;
}
function swap_style_out(my_item) {
	my_item.className = '' ;
}