SVG ++ input
by Core yan
HTML
<input type="number" id="n" step="5" />
JavaScript
$(function(){
//var dat = $(':input').attr("id");
var myFunction = function()
{
alert("myFunction 1 " +dat);
}
var myFunction2 = function()
{
alert("myFunction 2 " + dat);
}
$(':input').change(myFunction).keyup(myFunction2);
});