Ловля click при нажатом ctrl
<div id="action"></div>
<script>
var ctrlDown = false;
document.onkeydown = function(e) {
if(e.ctrlKey) ctrlDown = true;
}
document.onkeyup = function(e) {
if(e.keyCode == 17) {
ctrlDown = false;
action.innerText = "";
}
}
document.onclick = function () {
if(ctrlDown) action.innerText = 'ctrl+click';
}
</script>
