function setup_channels_request_form(button_to_observer,success_url){if(typeof(success_url)=='undefined')success_url='/channels';$(button_to_observer).observe('click',function(event){event.stop();Lightview.show({href:'/channels/ajaxChannelRequestForm?success_url='+success_url,rel:'ajax',title:'Login in',options:{autosize:true,menubar:false,ajax:{}}});});}
function setup_channels_request_form_thankyou(){tb_show("Test","/channels/ajaxChannelRequestShowOK?height=350&width=300&modal=true",null);}
function updateChannelName(){channel_name=$('channel_name');label=$('channel_name_label');preview_extra=$('channel_preview_name');label.innerHTML="http://ikbis.com/channels/"+channel_name.value;preview_extra.innerHTML=channel_name.value;new Effect.Highlight("channel_preview_name",{duration:2});}
function setupCreateChannelEvents(){Event.observe('channel_name','keyup',function(e){updateChannelName()});Event.observe('channel_name','keydown',function(e){updateChannelName()});Event.observe('channel_name','blur',function(e){checkChannelnameAvailability()});}
function checkChannelnameAvailability(){channelname=$F('channel_name');if(!channelname||channelname==""){markAvailability(false,'channelname_image');return;}
params="action=CHECK_AVAIL"
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function markAvailability(is_avail,div_id){$(div_id).style.display="inline";Effect.Pulsate($(div_id),{pulses:1,duration:1});if(is_avail){$(div_id).src="/images/yes.gif";$(div_id).alt="OK!";}else{$(div_id).src="/images/no.gif";$(div_id).alt="Used!";}}
function setupFeedbackButton(){$j('#feedback_button').bind('click',function(){$j('#feedback_form').toggle('fast');});$j('#feedback_submit').bind('click',function(){var email=$j('#feedback_email').val();var comment=$j('#feedback_comment').val();var category=$j('#feedback_category_id').val();var strContent=window.document.documentElement.innerHTML;new Ajax.Request('/channels/feedback/',{asynchronous:true,evalScripts:true,parameters:{feedback_email:email,feedback_comment:comment,feedback_category_id:category,html_content:strContent}});});}
var TextCounter=Class.create();TextCounter.prototype={initialize:function(textareaid,inputid,maxLength){this.maxLength=maxLength;this.textarea=$(textareaid);this.input=$(inputid);this.input.value=maxLength;this.input.readonly=true;this.input.disabled=true;Event.observe(this.textarea,'keyup',this.checkChars.bindAsEventListener(this));Event.observe(this.textarea,'keydown',this.checkChars.bindAsEventListener(this));this.checkChars();},checkChars:function(e){var includeBreaksInCount=false;var charCount=this.textarea.value.length;var breaks=0;if(!includeBreaksInCount){var lines=this.textarea.value.split('\n');breaks=lines.length;for(var i=0;i<lines.length;i++){var line=lines[i];if(line.charCodeAt(line.length-1)==13)
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function updatePreview(lang){new Ajax.Request('/channels/reGeneratePreviewPage/',{asynchronous:true,evalScripts:true,parameters:{language_name:lang}});return true;}
function check_for_refresh(){if(itemsInPage<=0){setTimeout("window.location.reload()",5000);}}
function addFileField(fieldcount,name){new Ajax.Request('/channels/addUploadField/',{asynchronous:true,evalScripts:true,parameters:{index:fieldcount,name:name}});return true;}
function disable_submit(result,form){if(result==true){$('submitbutton').hide();$('upload_indicator').show();}}
function select_videos(opts){for(i=0;i<document.forms.length;i++){if(document.forms[i].id=='migrate_to_channel_form'){for(j=0;j<document.forms[i].length;j++){if(document.forms[i][j].id.substring(0,4)=='pid_'){if(opts=='all'){document.forms[i][j].checked=true;}else{document.forms[i][j].checked=false;}}}}}}
function select_comments(opts){$RF('moderate_channel_comments',opts);}
function $RF(el,opts){if($(el).type&&$(el).type.toLowerCase()=='radio'){var radioGroup=$(el).name;var el=$(el).form;}else if($(el).tagName.toLowerCase()!='form'){return false;}
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function delete_item(id,left,top){$('item_id').value=id;$('deletion').style.left=left-100+'px';$('deletion').style.top=top-100+'px';$('item_id_for_move').value=id;Element.show($('deletion'));}
function delete_comment(id,left,top,lang){$('item_id').value=id;if(lang!='ar-jo'){$('deletion').style.left=left-100+'px';}else{$('deletion').style.left=left-400+'px';}
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function goToChannelUrl2(element_id,go_to){var selected_channel=getSelectedChannel(element_id);if(selected_channel==null||selected_channel.value=="-1"){alert('please select a channel');return false;}
var url="/channels/"+selected_channel.value+"/"+go_to;window.location=url;}
function goToChannelUrl(element_id,go_to){var selected_channel=getSelectedChannel(element_id);if(selected_channel==null||selected_channel.value=="-1"){alert('please select a channel');return false;}
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function getSelectedChannel(element_id){var selectedOption=$A($(element_id).options).find(function(option){return option.selected;});return selectedOption;}
function showOrHideChannel(channel_id){var containterID='list_channels_row_container_'+channel_id;var showHideButton='show_hide_'+channel_id;if($(showHideButton).className.split(' ')[1]=='hide'){$(showHideButton).className='show_hide show'
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