// JavaScript Document
var pHolder = ['#p1', '#p2', '#p3', '#p4', '#p5'];
var pCount = 0;
var iSwitch = 0;
var scrollSpeed = 1000;

function init(){
	// set your twitter id
    var user = '_ChauNguyen';
      
    // using jquery built in get json method with twitter api, return only one result
    $.getJSON('http://twitter.com/statuses/user_timeline.json?screen_name=' + user + '&count=1&callback=?', function(data)      {
          
        // result returned
        var tweet = data[0].text;
      
        // process links and reply
        tweet = tweet.replace(/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig, function(url) {
            return '<a href="%27+url+%27">'+url+'</a>';
        }).replace(/B@([_a-z0-9]+)/ig, function(reply) {
            return  reply.charAt(0)+'<a href="http://twitter.com/%27+reply.substring%281%29+%27">'+reply.substring(1)+'</a>';
        });
      
        // output the result
        $("#tweet").html(tweet);
    });
      
}

function lClick(){
	if (pCount != 0){
		pCount--;
		$("#imgBlock").animate({"left": pCount*-600+"px"}, scrollSpeed);
	}
	else{
		$("#imgBlock").animate({"left": (pHolder.length-1)*-600+"px"}, scrollSpeed);
		pCount = pHolder.length-1;
	}
};

function rClick(){
	if (pCount != pHolder.length-1){
		pCount++;
		$("#imgBlock").animate({"left": (pCount*-600)+"px"}, scrollSpeed);
	}
	else{
		$("#imgBlock").animate({"left": "0px"}, scrollSpeed);
		pCount = 0;
	}
};

function iClick(){
	if (iSwitch == 0){
		$(".portBox").animate({"top": "0px"}, "slow");
		iSwitch = 1;
	}
	else{
		$(".portBox").animate({"top": "150px"}, "slow");
		iSwitch = 0;
	}
}