// JavaScript Document
var onew = 'a';
var twow = 1;
var urlw = "/coloured-windows-and-conservatories/window-colours/"+one+""+two+".jpg";

function changew(part, num){
	switch(part)
	{
	case 1:
		onew = num;
		urlifyw();
		break;
	case 2:
		twow = num;
		urlifyw();
		break;
	}
}
function urlifyw(){
		urlw = "/coloured-windows-and-conservatories/window-colours/"+onew+""+twow+".jpg";
		document.getElementById("conimg").src=urlw;
		//document.getElementById('testing').innerHTML = document.getElementById('testing').innerHTML + "<br>" + url;
}