/*
 * Jam Cloud Player
 * http://www.jam.vn/
 *
 * Copyright 2011, Phong Vu
 * www.iphong.com
 * DO NOT COPY
 *
 * This app includes
 * jQuery 1.5.2
 * iScroll 1.4
 * YUI (Yahoo User Interface) 2.8
 * Copyright to their respective owners
 *
 */

function disableSelection(target)
{
	if (typeof target.onselectstart!="undefined")
	{
		target.onselectstart = function(){ return false; };
	}
	else if (typeof target.style.MozUserSelect!="undefined")
	{
		target.style.MozUserSelect="none";
	}
	else
	{
		target.onmousedown = function(){ return false; };
		target.style.cursor = "default";
	}
};

String.prototype.replaceAll = function(stringToFind, stringToReplace) 
{
	var temp = this;
	var index = temp.indexOf(stringToFind);
	while (index != -1) {
		temp = temp.replace(stringToFind, stringToReplace);
		index = temp.indexOf(stringToFind);
	}
	return temp;
};

var encodeJson = function(uri) 
{
	if (uri == null) { return null; }
	return (uri.replaceAll("'", "%27").replaceAll("&", "%26").replaceAll(" ", "+"));
};

var htmlentities = function(string, quote_style) 
{
    var hash_map = {},
        symbol = '',
        tmp_str = '',
        entity = '';
    tmp_str = string.toString();
 
    if (false === (hash_map = this.get_html_translation_table('HTML_ENTITIES', quote_style))) {
        return false;
    }
    hash_map["'"] = ''';
    for (symbol in hash_map) {
        entity = hash_map[symbol];
        tmp_str = tmp_str.split(symbol).join(entity);
    }
 
    return tmp_str;
};

function randomNumber(minVal,maxVal,floatVal)
{
	var randVal = minVal+(Math.random()*(maxVal-minVal));
	return typeof floatVal=='undefined'?Math.round(randVal):randVal.toFixed(floatVal);
};

function setCookie(c_name,value,exdays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate() + exdays);
var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
document.cookie = c_name + "=" + c_value;
};

function getCookie(c_name)
{
var i,x,y,ARRcookies=document.cookie.split(";");
for (i=0;i<ARRcookies.length;i++)
{
  x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
  y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
  x=x.replace(/^\s+|\s+$/g,"");
  if (x==c_name)
    {
    return unescape(y);
    }
  }
};

function str_replace(search, replace, str)
{
	var ra = replace instanceof Array, sa = str instanceof Array, l = (search = [].concat(search)).length, replace = [].concat(replace), i = (str = [].concat(str)).length;
	while(j = 0, i--)
		while(str[i] = str[i].split(search[j]).join(ra ? replace[j] || "" : replace[0]), ++j < l);
	return sa ? str : str[0];
};

function remove_accents(str)
{
	accents_arr= new Array(
		"à","á","ạ","ả","ã","â","ầ","ấ","ậ","ẩ","ẫ","ă",
		"ằ","ắ","ặ","ẳ","ẵ","è","é","ẹ","ẻ","ẽ","ê","ề",
		"ế","ệ","ể","ễ",
		"ì","í","ị","ỉ","ĩ",
		"ò","ó","ọ","ỏ","õ","ô","ồ","ố","ộ","ổ","ỗ","ơ",
		"ờ","ớ","ợ","ở","ỡ",
		"ù","ú","ụ","ủ","ũ","ư","ừ","ứ","ự","ử","ữ",
		"ỳ","ý","ỵ","ỷ","ỹ",
		"đ",
		"À","Á","Ạ","Ả","Ã","Â","Ầ","Ấ","Ậ","Ẩ","Ẫ","Ă",
		"Ằ","Ắ","Ặ","Ẳ","Ẵ",
		"È","É","Ẹ","Ẻ","Ẽ","Ê","Ề","Ế","Ệ","Ể","Ễ",
		"Ì","Í","Ị","Ỉ","Ĩ",
		"Ò","Ó","Ọ","Ỏ","Õ","Ô","Ồ","Ố","Ộ","Ổ","Ỗ","Ơ",
		"Ờ","Ớ","Ợ","Ở","Ỡ",
		"Ù","Ú","Ụ","Ủ","Ũ","Ư","Ừ","Ứ","Ự","Ử","Ữ",
		"Ỳ","Ý","Ỵ","Ỷ","Ỹ",
		"Đ"
	);

	no_accents_arr= new Array(
		"a","a","a","a","a","a","a","a","a","a","a",
		"a","a","a","a","a","a",
		"e","e","e","e","e","e","e","e","e","e","e",
		"i","i","i","i","i",
		"o","o","o","o","o","o","o","o","o","o","o","o",
		"o","o","o","o","o",
		"u","u","u","u","u","u","u","u","u","u","u",
		"y","y","y","y","y",
		"d",
		"A","A","A","A","A","A","A","A","A","A","A","A",
		"A","A","A","A","A",
		"E","E","E","E","E","E","E","E","E","E","E",
		"I","I","I","I","I",
		"O","O","O","O","O","O","O","O","O","O","O","O",
		"O","O","O","O","O",
		"U","U","U","U","U","U","U","U","U","U","U",
		"Y","Y","Y","Y","Y",
		"D"
	);

	return str_replace(accents_arr,no_accents_arr,str);
};