332 lines
13 KiB
JavaScript
332 lines
13 KiB
JavaScript
/**
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Donations welcome:
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BTC: 122MeuyZpYz4GSHNrF98e6dnQCXZfHJeGS
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LTC: LY1L6M6yG26b4sRkLv4BbkmHhPn8GR5fFm
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~ Thank you!
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------------
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MIT License (MIT)
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Copyright (c) 2013 http://coinwidget.com/
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Copyright (c) 2013 http://scotty.cc/
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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if (typeof CoinWidgetComCounter != 'number')
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var CoinWidgetComCounter = 0;
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if (typeof CoinWidgetCom != 'object')
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var CoinWidgetCom = {
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source: 'http://coinwidget.com/widget/'
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, config: []
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, go :function(config) {
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config = CoinWidgetCom.validate(config);
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CoinWidgetCom.config[CoinWidgetComCounter] = config;
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CoinWidgetCom.loader.jquery();
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document.write('<span data-coinwidget-instance="'+CoinWidgetComCounter+'" class="COINWIDGETCOM_CONTAINER"></span>');
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CoinWidgetComCounter++;
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}
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, validate: function(config) {
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var $accepted = [];
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$accepted['currencies'] = ['bitcoin','litecoin'];
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$accepted['counters'] = ['count','amount','hide'];
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$accepted['alignment'] = ['al','ac','ar','bl','bc','br'];
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if (!config.currency || !CoinWidgetCom.in_array(config.currency,$accepted['currencies']))
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config.currency = 'bitcoin';
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if (!config.counter || !CoinWidgetCom.in_array(config.counter,$accepted['counters']))
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config.counter = 'count';
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if (!config.alignment || !CoinWidgetCom.in_array(config.alignment,$accepted['alignment']))
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config.alignment = 'bl';
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if (typeof config.qrcode != 'boolean')
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config.qrcode = true;
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if (typeof config.auto_show != 'boolean')
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config.auto_show = false;
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if (!config.wallet_address)
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config.wallet_address = 'My '+ config.currency +' wallet_address is missing!';
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if (!config.lbl_button)
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config.lbl_button = 'Donate';
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if (!config.lbl_address)
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config.lbl_address = 'My Bitcoin Address:';
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if (!config.lbl_count)
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config.lbl_count = 'Donation';
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if (!config.lbl_amount)
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config.lbl_amount = 'BTC';
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if (typeof config.decimals != 'number' || config.decimals < 0 || config.decimals > 10)
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config.decimals = 4;
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return config;
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}
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, init: function(){
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CoinWidgetCom.loader.stylesheet();
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jQuery(window).resize(function(){
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CoinWidgetCom.window_resize();
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});
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setTimeout(function(){
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/* this delayed start gives the page enough time to
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render multiple widgets before pinging for counts.
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*/
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CoinWidgetCom.build();
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},800);
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}
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, build: function(){
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$containers = jQuery("span[data-coinwidget-instance]");
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$containers.each(function(i,v){
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$config = CoinWidgetCom.config[jQuery(this).attr('data-coinwidget-instance')];
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$counter = $config.counter == 'hide'?'':('<span><img src="'+CoinWidgetCom.source+'icon_loading.gif" width="13" height="13" /></span>');
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$button = '<a class="COINWIDGETCOM_BUTTON_'+$config.currency.toUpperCase()+'" href="#"><img src="'+CoinWidgetCom.source+'icon_'+$config.currency+'.png" /><span>'+$config.lbl_button+'</span></a>'+$counter;
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jQuery(this).html($button);
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jQuery(this).find('> a').unbind('click').click(function(e){
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e.preventDefault();
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CoinWidgetCom.show(this);
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});
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});
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CoinWidgetCom.counters();
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}
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, window_resize: function(){
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jQuery.each(CoinWidgetCom.config,function(i,v){
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CoinWidgetCom.window_position(i);
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});
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}
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, window_position: function($instance){
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$config = CoinWidgetCom.config[$instance];
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coin_window = "#COINWIDGETCOM_WINDOW_"+$instance;
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obj = "span[data-coinwidget-instance='"+$instance+"'] > a";
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/* to make alignment relative to the full width of the container instead
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of just the button change this occurence of jQuery(obj) to jQuery(obj).parent(),
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do the same for the occurences within the switch statement. */
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$pos = jQuery(obj).offset();
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switch ($config.alignment) {
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default:
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case 'al': /* above left */
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$top = $pos.top - jQuery(coin_window).outerHeight() - 10;
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$left = $pos.left;
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break;
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case 'ac': /* above center */
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$top = $pos.top - jQuery(coin_window).outerHeight() - 10;
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$left = $pos.left + (jQuery(obj).outerWidth()/2) - (jQuery(coin_window).outerWidth()/2);
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break;
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case 'ar': /* above right */
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$top = $pos.top - jQuery(coin_window).outerHeight() - 10;
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$left = $pos.left + jQuery(obj).outerWidth() - jQuery(coin_window).outerWidth();
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break;
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case 'bl': /* bottom left */
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$top = $pos.top + jQuery(obj).outerHeight() + 10;
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$left = $pos.left;
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break;
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case 'bc': /* bottom center */
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$top = $pos.top + jQuery(obj).outerHeight() + 10;
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$left = $pos.left + (jQuery(obj).outerWidth()/2) - (jQuery(coin_window).outerWidth()/2);
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break;
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case 'br': /* bottom right */
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$top = $pos.top + jQuery(obj).outerHeight() + 10;
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$left = $pos.left + jQuery(obj).outerWidth() - jQuery(coin_window).outerWidth();
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break;
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}
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if (jQuery(coin_window).is(':visible')) {
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jQuery(coin_window).stop().animate({'z-index':99999999999,'top':$top,'left':$left},150);
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} else {
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jQuery(coin_window).stop().css({'z-index':99999999998,'top':$top,'left':$left});
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}
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}
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, counter: []
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, counters: function(){
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$addresses = [];
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jQuery.each(CoinWidgetCom.config,function(i,v){
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$instance = i;
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$config = v;
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if ($config.counter != 'hide')
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$addresses.push($instance+'_'+$config.currency+'_'+$config.wallet_address);
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else {
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if ($config.auto_show)
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jQuery("span[data-coinwidget-instance='"+i+"']").find('> a').click();
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}
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});
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if ($addresses.length) {
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CoinWidgetCom.loader.script({
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id: 'COINWIDGETCOM_INFO'+Math.random()
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, source: (CoinWidgetCom.source+'lookup.php?data='+$addresses.join('|'))
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, callback: function(){
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if (typeof COINWIDGETCOM_DATA == 'object') {
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CoinWidgetCom.counter = COINWIDGETCOM_DATA;
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jQuery.each(CoinWidgetCom.counter,function(i,v){
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$config = CoinWidgetCom.config[i];
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if (!v.count || v == null) v = {count:0,amount:0};
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jQuery("span[data-coinwidget-instance='"+i+"']").find('> span').html($config.counter=='count'?v.count:(v.amount.toFixed($config.decimals)+' '+$config.lbl_amount));
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if ($config.auto_show) {
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jQuery("span[data-coinwidget-instance='"+i+"']").find('> a').click();
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}
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});
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}
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if (jQuery("span[data-coinwidget-instance] > span img").length > 0) {
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setTimeout(function(){CoinWidgetCom.counters();},2500);
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}
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}
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});
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}
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}
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, show: function(obj) {
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$instance = jQuery(obj).parent().attr('data-coinwidget-instance');
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$config = CoinWidgetCom.config[$instance];
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coin_window = "#COINWIDGETCOM_WINDOW_"+$instance;
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jQuery(".COINWIDGETCOM_WINDOW").css({'z-index':99999999998});
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if (!jQuery(coin_window).length) {
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$sel = !navigator.userAgent.match(/iPhone/i)?'onclick="this.select();"':'onclick="prompt(\'Select all and copy:\',\''+$config.wallet_address+'\');"';
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$html = ''
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+ '<label>'+$config.lbl_address+'</label>'
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+ '<input type="text" readonly '+$sel+' value="'+$config.wallet_address+'" />'
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+ '<a class="COINWIDGETCOM_CREDITS" href="http://coinwidget.com/" target="_blank">CoinWidget.com</a>'
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+ '<a class="COINWIDGETCOM_WALLETURI" href="'+$config.currency.toLowerCase()+':'+$config.wallet_address+'" target="_blank" title="Click here to send this address to your wallet (if your wallet is not compatible you will get an empty page, close the white screen and copy the address by hand)" ><img src="'+CoinWidgetCom.source+'icon_wallet.png" /></a>'
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+ '<a class="COINWIDGETCOM_CLOSER" href="javascript:;" onclick="CoinWidgetCom.hide('+$instance+');" title="Close this window">x</a>'
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+ '<img class="COINWIDGET_INPUT_ICON" src="'+CoinWidgetCom.source+'icon_'+$config.currency+'.png" width="16" height="16" title="This is a '+$config.currency+' wallet address." />'
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;
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if ($config.counter != 'hide') {
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$html += '<span class="COINWIDGETCOM_COUNT">0<small>'+$config.lbl_count+'</small></span>'
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+ '<span class="COINWIDGETCOM_AMOUNT end">0.00<small>'+$config.lbl_amount+'</small></span>'
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;
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}
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if ($config.qrcode) {
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$html += '<img class="COINWIDGETCOM_QRCODE" data-coinwidget-instance="'+$instance+'" src="'+CoinWidgetCom.source+'icon_qrcode.png" width="16" height="16" />'
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+ '<img class="COINWIDGETCOM_QRCODE_LARGE" src="'+CoinWidgetCom.source+'icon_qrcode.png" width="111" height="111" />'
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;
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}
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var $div = jQuery('<div></div>');
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jQuery('body').append($div);
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$div.attr({
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'id': 'COINWIDGETCOM_WINDOW_'+$instance
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}).addClass('COINWIDGETCOM_WINDOW COINWIDGETCOM_WINDOW_'+$config.currency.toUpperCase()+' COINWIDGETCOM_WINDOW_'+$config.alignment.toUpperCase()).html($html).unbind('click').bind('click',function(){
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jQuery(".COINWIDGETCOM_WINDOW").css({'z-index':99999999998});
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jQuery(this).css({'z-index':99999999999});
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});
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if ($config.qrcode) {
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jQuery(coin_window).find('.COINWIDGETCOM_QRCODE').bind('mouseenter click',function(){
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$config = CoinWidgetCom.config[jQuery(this).attr('data-coinwidget-instance')];
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$lrg = jQuery(this).parent().find('.COINWIDGETCOM_QRCODE_LARGE');
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if ($lrg.is(':visible')) {
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$lrg.hide();
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return;
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}
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$lrg.attr({
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src: CoinWidgetCom.source +'qr/?address='+$config.wallet_address
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}).show();
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}).bind('mouseleave',function(){
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$lrg = jQuery(this).parent().find('.COINWIDGETCOM_QRCODE_LARGE');
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$lrg.hide();
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});
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}
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} else {
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if (jQuery(coin_window).is(':visible')) {
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CoinWidgetCom.hide($instance);
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return;
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}
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}
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CoinWidgetCom.window_position($instance);
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jQuery(coin_window).show();
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$pos = jQuery(coin_window).find('input').position();
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jQuery(coin_window).find('img.COINWIDGET_INPUT_ICON').css({'top':$pos.top+3,'left':$pos.left+3});
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jQuery(coin_window).find('.COINWIDGETCOM_WALLETURI').css({'top':$pos.top+3,'left':$pos.left+jQuery(coin_window).find('input').outerWidth()+3});
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if ($config.counter != 'hide') {
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$counters = CoinWidgetCom.counter[$instance];
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if ($counters == null) {
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$counters = {
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count: 0,
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amount: 0
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};
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}
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if ($counters.count == null) $counters.count = 0;
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if ($counters.amount == null) $counters.amount = 0;
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jQuery(coin_window).find('.COINWIDGETCOM_COUNT').html($counters.count+ '<small>'+$config.lbl_count+'</small>');
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jQuery(coin_window).find('.COINWIDGETCOM_AMOUNT').html($counters.amount.toFixed($config.decimals)+ '<small>'+$config.lbl_amount+'</small>');
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}
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if (typeof $config.onShow == 'function')
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$config.onShow();
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}
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, hide: function($instance) {
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$config = CoinWidgetCom.config[$instance];
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coin_window = "#COINWIDGETCOM_WINDOW_"+$instance;
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jQuery(coin_window).fadeOut();
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if (typeof $config.onHide == 'function') {
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$config.onHide();
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}
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}
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, in_array: function(needle,haystack) {
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for (i=0;i<haystack.length;i++) {
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if (haystack[i] == needle) {
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return true;
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}
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}
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return false;
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}
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, loader: {
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loading_jquery: false,
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script: function(obj){
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if (!document.getElementById(obj.id)) {
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var x = document.createElement('script');
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x.onreadystatechange = function(){
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switch (this.readyState) {
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case 'complete':
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case 'loaded':
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obj.callback();
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break;
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}
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};
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x.onload = function(){
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obj.callback();
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};
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x.src = obj.source;
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x.id = obj.id;
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document.lastChild.appendChild(x);
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}
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}
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, stylesheet_loaded: false
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, stylesheet: function(){
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if (!CoinWidgetCom.loader.stylesheet_loaded) {
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CoinWidgetCom.loader.stylesheet_loaded = true;
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var $link = jQuery('<link/>');
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jQuery("head").append($link);
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$link.attr({
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id : 'COINWIDGETCOM_STYLESHEET'
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, rel : 'stylesheet'
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, type : 'text/css'
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, href : CoinWidgetCom.source+'coin.css'
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});
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}
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}
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, jquery: function(){
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if (!window.jQuery && !CoinWidgetCom.loader.loading_jquery) {
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$prefix = window.location.protocol=='file:'?'http:':'';
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CoinWidgetCom.loader.script({
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id : 'COINWIDGETCOM_JQUERY'
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, source : $prefix + '//ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js'
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, callback : function(){
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CoinWidgetCom.init();
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}
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});
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return;
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}
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CoinWidgetCom.init();
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}
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}
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}; |