Adds a dot to indicate cents.

addDots.js

	var intervalID = 0;
	timer = 0;
    // add's comma's to every third decimal place from the end
	 
	intervalID = window.setInterval(function(){
		addDots(document.getElementById("bidAmount"))
	}, 1);

	$('#bidAmount').onKeyUp(delay());
	function delay() {
		timer = 100;
		console.log(timer);
	}

    function addDots(inObj){
    	if(timer > 1){
    		timer = timer - 1;
    		console.log(timer);
    	} else if (timer == 1 ) {

	        outStr = inObj.value.replace(/\./g, "");
	        leftStr = outStr
	        rightStr = ""
	        if (outStr.indexOf(".") > -1){
	            leftStr = outStr.substr(0, outStr.indexOf("."))
	            rightStr = outStr.substr(outStr.indexOf(".")+1)
	        }
	        if (leftStr.length > 2){
	            numCommas = Math.floor(( leftStr.length - 1 ) / 2 );
	            tempStr = ""
	            // for (x=0; x < numCommas; x++){
	                tempStr =  "." + leftStr.substr(leftStr.length-2) + tempStr
	                leftStr = leftStr.substr(0,leftStr.length-2)
	            // }
	             leftStr += tempStr 
	        }
	        outStr = outStr.indexOf(".") > -1 ? leftStr + "." + rightStr : leftStr
	        inObj.value = outStr        

    	} else {

    	} 

    }