function videoComment(hnd,videoId,pages,rows,commentsCnt){this.hnd=hnd;this.videoId=videoId;this.pages=pages;this.rows=rows;this.commentsCnt=commentsCnt;this.currentPage=0;this.order='normal';this.loadData=function(page){var con=new rJSON();var params={};params.module='video_comments';params.id=this.videoId;params.limit=5;params.offset=page*params.limit;params.order=this.order;var res=con.getData('exec.php',params);if(res.error){return false;}
this.commentsCnt=res.comments_cnt;this.pages=res.pages;this.currentPage=page;var el;for(var i=0;i<res.comments.length;i++){el=document.getElementById("j_videoCommentsCaption_"+this.hnd+"_"+i);el.innerHTML="<p><a href=\"user_profile.php?username="+encodeURIComponent(res.comments[i].username)+"\">"+res.comments[i].username+"</a>"+" | "+res.comments[i].tstamp+"</p>";el=document.getElementById("j_videoCommentsBody_"+this.hnd+"_"+i);el.innerHTML=res.comments[i].comment;el=document.getElementById("j_videoCommentsContainer_"+this.hnd+"_"+i);el.style.display='inline';}
if(i<this.rows-1){for(;i<this.rows;i++){el=document.getElementById("j_videoCommentsContainer_"+this.hnd+"_"+i);el.style.display='none';}}
var links="";var linksEnd="";if(this.pages<6){var rangeStart=0;var rangeEnd=this.pages;}else if(this.currentPage>this.pages-3){links="<li><a href=\"#\" onclick=\"videoComments["+this.hnd+"].loadData(0); return false;\">1</a> ... </li>\n";var rangeStart=this.pages-5;var rangeEnd=this.pages;}else if(this.currentPage<3){linksEnd="<li> ... <a href=\"#\" onclick=\"videoComments["+this.hnd+"].loadData("+(this.pages-1)+"); return false;\">"+this.pages+"</a></li>\n";var rangeStart=0;var rangeEnd=5;}else{links="<li><a href=\"#\" onclick=\"videoComments["+this.hnd+"].loadData(0); return false;\">1</a> ... </li>\n";if(this.currentPage<this.pages-3){linksEnd=" ... "+this.pages;}
var rangeStart=this.currentPage-2;var rangeEnd=this.currentPage+3;}
for(i=rangeStart;i<rangeEnd;i++){if(this.currentPage==i){links+="<li><b>"+(i+1)+"</b></li>\n";}else{links+="<li><a href=\"#\" onclick=\"videoComments["+this.hnd+"].loadData("+i+"); return false;\">"+(i+1)+"</a></li>\n";}}
el=document.getElementById("j_videoCommentsPages_"+this.hnd);el.innerHTML=links+linksEnd;return true;}
this.switchOrder=function(){if(this.order=='normal'){this.order='reverse';document.getElementById("j_switchOrderLabel_"+hnd).innerHTML="Възходящ ред";document.getElementById("j_switchOrderLabel_"+hnd).title="Покажи коментарите във възходящ ред";}else{this.order='normal';document.getElementById("j_switchOrderLabel_"+hnd).innerHTML="Низходящ ред";document.getElementById("j_switchOrderLabel_"+hnd).title="Покажи коментарите в низходящ ред";}
this.loadData(0);}
this.saveComment=function(){var con=new rJSON();var params={};params.module='video_comments';params.video_id=this.videoId;params.comment=document.getElementById("j_videoCommentsComment_"+this.hnd).value;params.cmd='add';if(params.comment==''){return true;}
var res=con.getData("exec.php",params);if(res.error){alert("Възникна грешка! Моля, опитайте по-късно!");}else{if(this.order=='normal'){this.loadData(0);}else{if(commentsCnt%5==0){this.loadData(pages);}else{this.loadData(pages-1);}}
document.getElementById("j_videoCommentsStatus_"+hnd).style.display='block';document.getElementById("j_videoCommentsNoCommentsLabel_"+hnd).style.display='none';}
document.getElementById("j_videoCommentsComment_"+this.hnd).value='';return true;}
this.nextPage=function(){if(this.currentPage<this.pages-1){this.loadData(this.currentPage+1);}}
this.prevPage=function(){if(this.currentPage>0){this.loadData(this.currentPage-1);}}}