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"use strict";
/* Prototypes */
String.prototype.trim = function () {
return this.replace(/^\s+|\s+$/g, '');
};
var listener = {
set: function (el,type,callback) {
if (document.addEventListener) {
el.addEventListener(type, callback, false);
} else {
// IE hack courtesy of http://blog.stchur.com/2006/10/12/fixing-ies-attachevent-failures
var f = function() {
callback.call(el);
};
el.attachEvent('on'+type, f);
}
}
};
/* Site wide functions */
// http://www.thefutureoftheweb.com/blog/adddomloadevent
// retrieved 2010-08-12
var addDOMLoadEvent=(function(){var e=[],t,s,n,i,o,d=document,w=window,r='readyState',c='onreadystatechange',x=function(){n=1;clearInterval(t);while(i=e.shift())i();if(s)s[c]=''};return function(f){if(n)return f();if(!e[0]){d.addEventListener&&d.addEventListener("DOMContentLoaded",x,false);/*@cc_on@*//*@if(@_win32)d.write("<script id=__ie_onload defer src=//0><\/scr"+"ipt>");s=d.getElementById("__ie_onload");s[c]=function(){s[r]=="complete"&&x()};/*@end@*/if(/WebKit/i.test(navigator.userAgent))t=setInterval(function(){/loaded|complete/.test(d[r])&&x()},10);o=w.onload;w.onload=function(){x();o&&o()}}e.push(f)}})();
//PHP ports
function isset(variable) {
return (typeof(variable) === 'undefined') ? false : true;
}
function is_array(input) {
return typeof(input) === 'object' && input instanceof Array;
}
function function_exists(function_name) {
return (typeof this.window[function_name] === 'function');
}
function html_entity_decode(str) {
var el = document.createElement("div");
el.innerHTML = str;
for(var i = 0, ret = ''; i < el.childNodes.length; i++) {
ret += el.childNodes[i].nodeValue;
}
return ret;
}
function get_size(size) {
var steps = 0;
while(size>=1024) {
steps++;
size=size/1024;
}
var ext;
switch(steps) {
case 1: ext = ' B';
break;
case 1: ext = ' KB';
break;
case 2: ext = ' MB';
break;
case 3: ext = ' GB';
break;
case 4: ext = ' TB';
break;
case 5: ext = ' PB';
break;
case 6: ext = ' EB';
break;
case 7: ext = ' ZB';
break;
case 8: ext = ' EB';
break;
default: "0.00 MB";
}
return (size.toFixed(2) + ext);
}
function get_ratio_color(ratio) {
if (ratio < 0.1) { return 'r00'; }
if (ratio < 0.2) { return 'r01'; }
if (ratio < 0.3) { return 'r02'; }
if (ratio < 0.4) { return 'r03'; }
if (ratio < 0.5) { return 'r04'; }
if (ratio < 0.6) { return 'r05'; }
if (ratio < 0.7) { return 'r06'; }
if (ratio < 0.8) { return 'r07'; }
if (ratio < 0.9) { return 'r08'; }
if (ratio < 1) { return 'r09'; }
if (ratio < 2) { return 'r10'; }
if (ratio < 5) { return 'r20'; }
return 'r50';
}
function ratio(dividend, divisor, color) {
if(!color) {
color = true;
}
if(divisor == 0 && dividend == 0) {
return '--';
} else if(divisor == 0) {
return '<span class="r99">∞</span>';
} else if(dividend == 0 && divisor > 0) {
return '<span class="r00">-∞</span>';
}
var rat = ((dividend/divisor)-0.005).toFixed(2); //Subtract .005 to floor to 2 decimals
if(color) {
var col = get_ratio_color(rat);
if(col) {
rat = '<span class="'+col+'">'+rat+'</span>';
}
}
return rat;
}
function save_message(message) {
var messageDiv = document.createElement("div");
messageDiv.className = "save_message";
messageDiv.innerHTML = message;
$("#content").raw().insertBefore(messageDiv,$("#content").raw().firstChild);
}
function error_message(message) {
var messageDiv = document.createElement("div");
messageDiv.className = "error_message";
messageDiv.innerHTML = message;
$("#content").raw().insertBefore(messageDiv,$("#content").raw().firstChild);
}
//returns key if true, and false if false better than the php funciton
function in_array(needle, haystack, strict) {
if (strict === undefined) {
strict = false;
}
for (var key in haystack) {
if ((haystack[key] == needle && strict === false) || haystack[key] === needle) {
return true;
}
}
return false;
}
function array_search(needle, haystack, strict) {
if (strict === undefined) {
strict = false;
}
for (var key in haystack) {
if ((strict === false && haystack[key] == needle) || haystack[key] === needle) {
return key;
}
}
return false;
}
var util = function (selector, context) {
return new util.fn.init(selector, context);
}
util.fn = util.prototype = {
objects: new Array(),
init: function (selector, context) {
if(typeof(selector) == 'object') {
this.objects[0] = selector;
} else {
this.objects = Sizzle(selector, context);
}
return this;
},
results: function () {
return this.objects.length;
},
show: function () {
return this.remove_class('hidden');
},
hide: function () {
return this.add_class('hidden');
},
toggle: function () {
//Should we interate and invert all entries, or just go by the first?
if (!in_array('hidden', this.objects[0].className.split(' '))) {
this.add_class('hidden');
} else {
this.remove_class('hidden');
}
return this;
},
listen: function (event, callback) {
for (var i=0,il=this.objects.length;i<il;i++) {
var object = this.objects[i];
if (document.addEventListener) {
object.addEventListener(event, callback, false);
} else {
object.attachEvent('on' + event, callback);
}
}
return this;
},
remove: function () {
for (var i=0,il=this.objects.length;i<il;i++) {
var object = this.objects[i];
object.parentNode.removeChild(object);
}
return this;
},
add_class: function (class_name) {
for (var i=0,il=this.objects.length;i<il;i++) {
var object = this.objects[i];
if (object.className === '') {
object.className = class_name;
} else if (!in_array(class_name, object.className.split(' '))) {
object.className = object.className + ' ' + class_name;
}
}
return this;
},
remove_class: function (class_name) {
for (var i=0,il=this.objects.length;i<il;i++) {
var object = this.objects[i];
var classes = object.className.split(' ');
var result = array_search(class_name, classes)
if (result === false) {
//return this;
}
delete classes[result];
object.className = classes.join(' ');
}
return this;
},
has_class: function(class_name) {
for (var i=0,il=this.objects.length;i<il;i++) {
var object = this.objects[i];
var classes = object.className.split(' ');
if(array_search(class_name, classes)) {
return true;
}
}
return false;
},
disable : function () {
for (var i=0,il=this.objects.length;i<il;i++) {
this.objects[i].disabled = true;
}
return this;
},
html : function (html) {
for (var i=0,il=this.objects.length;i<il;i++) {
this.objects[i].innerHTML = html;
}
return this;
},
raw: function (number) {
if (number === undefined) {
number = 0;
}
return this.objects[number];
},
nextElementSibling: function () {
here = this.objects[0];
if (here.nextElementSibling) {
return $(here.nextElementSibling);
}
do {
here = here.nextSibling;
} while (here.nodeType != 1);
return $(here);
},
previousElementSibling: function () {
here = this.objects[0];
if (here.previousElementSibling) {
return $(here.previousElementSibling);
}
do {
here = here.nextSibling;
} while (here.nodeType != 1);
return $(here);
}
}
util.fn.init.prototype = util.fn;
var $ = util;
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