Space In Script That Splits String At Comma

I have used the script below to split a field down at commas and then
created a new string

This works but after the first item there is a space where the comma used to
be, is there any way I can remove this?

<script language="javascript">
var devText="<%=(houses.Fields.Item("location").Value)%>";

function getDevelopments() {
var input = devText.split(",");
var input2 = new String();
for (var i = 0; i<input.length; i++) {
input2 += "<a
href='home_template.asp?id=<%=(houses.Fields.Item('id').Value)%>&titleofdeve
lopment=" + input[i] + "'>" + input[i] + "</a>" +"<br>";
} document.all("dev").innerHTML = input2;
}
</script>