function sendToFriend() {
	//get defensive
	if(!document.getElementById) return;
	var linkRef = $("#sendtofriend");
	//linkRef.onclick="spawn('this.href,'sendtofriend','width=500,height=480,directories=no,location=no,menubar=no,scrollbars=yes,toolbar=no,status=no,resizable=no,top=0,left=0')"
}

$(function(){
	//attach sendtofriend
	$("a.popsendtofriend").click(function(){
	 	ha.page.utils.spawn(
			this.href,'sendtofriend',
			'width=500,height=480,directories=no,location=no,menubar=no,scrollbars=yes,toolbar=no,status=no,resizable=no,top=0,left=0'
		);
		return false;
	}).removeAttr("target");

	//attach print - progressively enhanced print (i.e. no JS no print link) 
	$("a.printthis").click(function(){
		if(window.print)print();
		return false;
	}).show();

	
	var defaultLabel=$("#mapinfo").html();
	$("area[@id]").each(
		function(){
			this.overlay=this.id.split("$")[1];
		}
	).hover(
		function(){
			$("#" + this.overlay).css("visibility", "visible");
			$("#mapinfo").html(this.alt);
		},
		function(){
			$("#" + this.overlay).css("visibility", "hidden");
			$("#mapinfo").html(defaultLabel);
		}
	);

});