var hrefArray = new Array();
var myLocation = new String(document.location);

function changeLocation(lo){
    	var index=lo;
	var hrefBase = location.protocol + "//" + location.hostname;
	var str1 = location.pathname;
	var loc = 1;

    if(lo != "0"){

	if(location.port != ""){
		hrefBase = hrefBase + ":" + location.port;
	}

	if(str1.length > 1){
		hrefArray = location.pathname.split("/");
		if (hrefArray[loc] == "stories")
		{
			hrefBase += "/" + hrefArray[loc];
			loc++;
		}

		if (hrefArray[loc].length == 3) {
			loc ++;
		}
		else if (hrefArray[loc].length == 2) {
			hrefBase += "/" + hrefArray[loc];
			loc++;
			if (loc <= hrefArray.length && hrefArray[loc].length == 2) {
				loc ++;
			}
		}

	        hrefBase += "/" + lo;

		for (var i = loc; i < hrefArray.length; i++){
				hrefBase = hrefBase + "/" + hrefArray[i];
		}
	}
	else {
	        hrefBase += "/" + lo;
	}

        location=hrefBase;
        return false;
    }
}