// addEvent:
// http://ejohn.org/apps/jselect/event.html 
function addEvent( obj, type, fn ) {
	if ( obj.attachEvent ) {
		obj['e'+type+fn] = fn;
		obj[type+fn] = function() { obj['e'+type+fn]( window.event ); }
		obj.attachEvent( 'on'+type, obj[type+fn] );
	} else {
		obj.addEventListener( type, fn, false );
	}
}

function main() {
	do_spans();
	set_form_target();
}

function do_spans() {	// unfinished...
	if(!document.getElementsByTagName) { return; }
	var headings   = document.getElementsByTagName('h2');
	var added_html = '<span>&nbsp;</span>';
	for(var i=0;i < headings.length;i++) {
		headings[i].innerHTML = '<strong>'+headings[i].innerHTML+'</strong>';
	}
}

function set_form_target() {
	var infoletter = document.getElementById('infoletter');
	if(!infoletter) return;
	infoletter.setAttribute('target','_blank');
}

addEvent(window,'load',main);