function tm_mkLink (idNo) {
		
		var current = document.location.href;
		//window.alert(current);
		//current = "http://www.investinginbonds.com/learnmore.asp?catid=8&subcatid=53&id=232";
		//window.alert(current);
		var idstring = /&id=\d+#?$/;
		var next = current.replace(idstring,"");
		//window.alert(next);
		next = next + "&id=" + idNo;
		window.location.href = next;

}