function $t(id) { return document.getElementById(id) }

function panelInsPrint() {
	var panelPrint = document.createElement('a');
	panelPrint.id = 'print';
	panelPrint.innerHTML = 'print';
	panelPrint.onclick = function(){ window.print(); }
	panel.appendChild(panelPrint);
}

function panelInsSend() {
	var panelEmail = document.createElement('a');
	panelEmail.id = 'send';
	panelEmail.innerHTML = 'send';
	panelEmail.onclick = function(){ parent.location='mailto:?subject='+subject+'&body='+body; }
	panel.appendChild(panelEmail);
}

function panelInsBookmark() {
	var panelBookmark = document.createElement('a');
	panelBookmark.id = 'bookmark';
	panelBookmark.innerHTML = 'bookmark';
	panelBookmark.onclick = function(){ addfav(); }
	panel.appendChild(panelBookmark);
}