Increase Count & Write on Click

HTML

<button>Click</button>
<div id="output"></div>

CSS

#output {
    font-size: 50px;
}

JavaScript

var count = 0;

$('button').click(function(){
		if (count > 5)
    doCount();
    else {
    reduceCount();
    }
    writeOutput();

});

function writeOutput() {
    $('#output').html(count); 
}

function doCount() {
    count++;    
}
function reduceCount() {
    count--;    
}