function detectBrowser(){var d=document;var nav=navigator;this.agt=nav.userAgent.toLowerCase();this.major=parseInt(nav.appVersion);this.ns=(d.layers);this.dom=(d.getElementById)?1:0;this.ns4up=(this.ns&&this.major>=4);this.ns6=(this.agt.indexOf("Netscape6")!=-1);this.op=(window.opera?1:0);if(d.all)this.ie=1;else this.ie=0;this.ie4up=(this.ie&&this.major>=4);this.ie5=(d.all&&this.dom);this.gk=(typeof(nav.product)!="undefine"&&nav.product)?1:0;this.fb=(this.agt.indexOf("firebird")!=-1);this.fx=(this.agt.indexOf("firefox")!=-1);this.sf=(this.agt.indexOf("safari")!=-1);this.win=((this.agt.indexOf("win")!=-1)||(this.agt.indexOf("16bit")!=-1));this.mac=(this.agt.indexOf("mac")!=-1);}var gBW=new detectBrowser();
function getReqXMLHTTPObj(){
	var a=null;
	try{a=new ActiveXObject("Msxml2.XMLHTTP")}catch(b){try{a=new ActiveXObject("Microsoft.XMLHTTP")}catch(c){a=null;}}
	if(!a&&typeof XMLHttpRequest!="undefined"){a=new XMLHttpRequest();}
	return a;
}
function getCurrentRoot(){var pos=window.location.pathname.lastIndexOf("/");return window.location.protocol+"//"+window.location.host+window.location.pathname.substr(0,pos)+"/";}
var req;
function AjaxCall(url,onCallback){
	req=getReqXMLHTTPObj();
	req.onreadystatechange=onCallback;
	var rnd=Math.floor(Math.random()*100000)
	url=url+"&rnd="+rnd;
	req.open("GET",url,true);
	req.send(null);
}
function AjaxCallNoCallBack(url){req=getReqXMLHTTPObj();req.open("GET",url,false);req.send(null);}
function AjaxPostCall(url,qs,onCallback){
	req=getReqXMLHTTPObj();
	if(onCallback)req.onreadystatechange=onCallback;
	var rnd=Math.floor(Math.random()*100000);
	qs=qs+"&rnd="+rnd+"&method=post";
	req.open("POST",url,true);
	req.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	req.setRequestHeader("Accept","text/xml");
	req.send(qs);
}
function ShowPlayerRegular(url){document.write("<embed src=");document.write(url);document.write(" type=application/x-shockwave-flash quality=best WIDTH=445 HEIGHT=335 wmode=transparent></embed>");}
function ShowPlayer(url){document.write("<embed src=");document.write(url);document.write(" type=application/x-shockwave-flash quality=best WIDTH=350 HEIGHT=266  wmode=transparent></embed>");}
function copyit(tempval){tempval.focus(); tempval.select(); return false;}
var voteDivId;
function RatePhoto(pId,curRate,divId,live){voteDivId=divId;var ratingDiv=document.getElementById(voteDivId);ratingDiv.innerHTML='<table align=center border=0 cellpadding=10 cellspacing=0><tr><td align=center valign=middle><img src=/images/misc/loading.gif></td></tr></table>';var url="/photo/addRating.ashx";var qs="pid="+pId+"&l="+live+"&cr="+curRate;AjaxPostCall(url,qs,updatephotovote);}function updatephotovote(){if(req.readyState==4){updateAjaxControl(voteDivId,'Rating Error.<br>Please try again later.');}}
function voteMedia(crypId,mediaid,rate,divid,curRate){voteDivId=divid;var d=document.getElementById(voteDivId);var url="/media/rateMedia.ashx";var qs="c="+crypId+"&m="+mediaid+"&r="+rate+"&cr="+curRate;AjaxPostCall(url,qs,updatevote);var buttons=document.getElementById('b'+divid);if(buttons!=null)buttons.innerHTML='<b>Thank You!</b>';return false;}
function updatevote(){if(req.readyState==4){if(req.status==200){var rtext=req.responseText;if(rtext!="-1"){var d=document.getElementById(voteDivId);d.innerHTML=rtext;}else{var d=document.getElementById('b'+voteDivId);if(d!=null)d.innerHTML="<b>Already Voted!</b>";else alert("You've already voted for this video.");}}}}
function cantvoteownvideo(evt){var msg='<b>You cannot vote your own videos.</b>';return popup(evt,msg);}
function alreadyvote(){var msg="<b>You've already voted for this video.</b>";return popup(window.event,msg);}
function loginToPost(evt){var msg='<img src=http://www.sinobillboard.com/images/SBV2_icon_pop.gif align=absmiddle>&nbsp;&nbsp;<strong>Post to get deals!</strong><br>To make postings, <a href="http://www.sinobillboard.com/account/login.php">login</a> or <a href="http://www.sinobillboard.com/signup/">sign up</a>.';return popup(evt,msg);}
function OpenEmailVideo(url){window.location=url;}
function unpopup(){var popEle=document.getElementById('pop');popEle.style.visibility="hidden";}
function popup(evt,text){unpopup();var popEle=document.getElementById('pop');popEle.innerHTML='<div id="poppDiv" style="text-align:center;background-color:#F5F5F5""><br>'+text+'<br><br><a href="javascript:unpopup()" >Close</a><br><br></div>';popEle.style.zIndex=10000;popEle.style.visibility="visible";if(!evt)evt=window.event;if(evt){var target=evt.target?evt.target:evt.srcElement;if(target.nodeType==3)target=target.parentNode;var offsets=GetOffsets(target);popEle.style.left=offsets.x+"px";popEle.style.top=offsets.y-85+"px";}else{popEle.style.left=screen.availWidth/2+"px";popEle.style.top=screen.availHeight/2+"px";}popEle.innerHTML='<div id="poppDiv" style="text-align:center;background-color:#F5F5F5"><br>'+text+'<br><br><a href="javascript:unpopup()" >Close</a><br><br></div>';popEle.style.zIndex=10000;popEle.style.visibility="visible";return false;}
function showmap(source){document.write(' <div id="flash" style="position:absolute; z-index:0;">');document.write(' <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="893" height="663" id="map" align="middle">');document.write(' <param name="allowScriptAccess" value="sameDomain" />');document.write(' <param name="wmode" value="transparent" />');document.write(' <param name="movie" value="');document.write(source);document.write('" /><param name="quality" value="high" /><param name="bgcolor" value="#ffffff" />');document.write(' <embed src="');document.write(source);document.write('" quality="high" bgcolor="#ffffff" width="893" height="663" name="map" wmode="transparent" ');document.write(' align="middle" allowScriptAccess="sameDomain" ');document.write(' type="application/x-shockwave-flash" ');document.write(' pluginspage="http://www.macromedia.com/go/getflashplayer" />');document.write(' </object>');document.write(' </div>');}
function checkAll(formname,checked){var form=document.forms[formname];for(var i=0;i<form.elements.length;i++){var e=form.elements[i];if(e.type=='checkbox'){e.checked=checked;}}}
function defaultButton(btName,evt){
	var btn=document.getElementById(btName);
	if(btn!=null){var key=evt.keyCode||evt.which;if(key==13){
		if(gBW!=null){evt.returnValue=false;evt.cancel=true;
		if(btn.onclick==undefined){btn.click;}else{btn.onclick();}}return false;}else{return true;}}}
function ShowPlayerSmall(url){document.write("<embed src=");document.write(url);document.write(" type=application/x-shockwave-flash quality=best WIDTH=100 HEIGHT=75 wmode=transparent></embed>");}
function ShowPlayerSized(url,playerWidth,playerHeight){document.write("<embed type='application/x-shockwave-flash' src='");document.write(url);document.write("' quality=best width=");document.write(playerWidth);document.write(" height=");document.write(playerHeight);document.write(" wmode=transparent></embed>");}
function togDisp(evt){stopB(evt);var elems=document.getElementsByName('more');var target=evt.target?evt.target:evt.srcElement;if(target.nodeType==3)target=target.parentNode;var offsets=GetOffsets(target);for(var i=0;i<elems.length;i++){var obj=elems[i],dp="";if(obj.style.display==""){dp="none";}obj.style.display=dp;obj.style.top=obj.style.top+135+"px";obj.style.left=offsets.x+-11+"px";}return false;}
function stopB(e){if(!e)e=window.event;e.cancelBubble=true;}
function ShowSWF(url,w,h){document.write("<embed src=");document.write(url);document.write(" type=application/x-shockwave-flash quality=best WIDTH=\"");document.write(w);document.write("\" HEIGHT=\"");document.write(h);document.write("\" wmode=transparent></embed>");}
function writecrypt(id){var scrypid=document.getElementById("scrypid");if(scrypid)scrypid.value=id;}
function AlertDiv(evt,divhtml){var msg=document.getElementById(divhtml).innerHTML;var popEle=document.getElementById('pop');if(popEle){popEle.innerHTML='<div id="poppDiv">'+msg+'<br></div>';popEle.style.zIndex=1000;popEle.style.visibility="visible";popEle.style.width=10;var target=evt.target?evt.target:evt.srcElement;if(target.nodeType==3)target=target.parentNode;var offsets=GetOffsets(target);popEle.style.left=offsets.x+"px";popEle.style.top=offsets.y+15+"px";}return false;}
function CheckCharCount(inputId,displayId,maxCount,bTruncate){var inputEle=document.getElementById(inputId);var displayEle=document.getElementById(displayId);var charsLeft=maxCount-inputEle.value.length;if(charsLeft>0){displayEle.innerHTML='<b>'+charsLeft+'</b>';}else{if(bTruncate==1){inputEle.value=inputEle.value.substr(0,maxCount);charsLeft=0;}displayEle.innerHTML='<font color=red><b>'+charsLeft+'</b></font>';}}
function Poll_CastVote(divLoading,divReplace,url,qs,idAnswer){var answer=0;var radios=document.getElementById(idAnswer);if(radios){var inputs=radios.getElementsByTagName('input');if(inputs){for(var i=0;i<inputs.length;++i){if(inputs[i].type=='radio'&&inputs[i].checked){answer=inputs[i].value;break;}}}}if(answer==0){alert("Please select an answer before casting your vote.");}else{qs+="&ans=";qs+=answer;GenericAjaxLink(divLoading,divReplace,url,qs,"Please try again later","",0);}}
function Subscribe(divReplace,uid){var url="/livetv/addSubscription.ashx";var qs="oid="+uid;GenericAjaxLink(divReplace,divReplace,url,qs,"Please try again later","",0);}
function subscribeLiveShow(userID,sessionID){var url="/livetv/addSubscription.ashx";var qs="oid="+sessionID;qs=qs+"&uid"+userID;GenericAjaxLink("","",url,qs,"Error","",0);}
function RegisterUser(){RegisterUserFull("","","","");return false;}
function RegisterUserFull(username,email,pwd,sr){
	var cvr=document.getElementById("cover");
	var dlg=document.getElementById("dialog");
	var chat=document.getElementById("receiverDiv");
	if(chat)chat.style.display="none";
	var qs="";
	if(username!="")qs+="&uname="+username;
	if(email!="")qs+="&email="+email;
	if(pwd!="")qs+="&pwd="+pwd;
	if(sr!="")qs+="&sr="+sr;
	document.getElementById('signup_content').src="/signup/signup_popup.html?"+qs;
	cvr.style.display="block";
	dlg.style.display="block";
	if(document.body.style.overflow="hidden"){cvr.style.width="100%";cvr.style.height="100%";}
	return false;}
function closeRegister(el){
	var cvr=document.getElementById("cover");
	var dlg=document.getElementById(el);
	cvr.style.display="none";
	dlg.style.display="none";
	document.body.style.overflowY="scroll";
	var chat=document.getElementById("receiverDiv");
	if(chat)chat.style.display="block";
	}
function verifyPromotionBox(u,e,p,age){
	var errmsg="";
	if(u=="")errmsg=errmsg+"Please enter username"+"\r\n";
	if(e=="")errmsg=errmsg+"Please enter email"+"\r\n";
	if(p=="")errmsg=errmsg+"Please enter password"+"\r\n";
	else if(p.length<6)errmsg=errmsg+"Password must be at least 6 characters long."+"\r\n";
	if(!age.checked)errmsg=errmsg+"Please certify that you are at least 13 years old."+"\r\n";
	if(errmsg!=""){alert(errmsg);return false;}
	return true;}
function promo_signup(un,en,pn,srn,agen){
	var u=document.getElementById(un);
	var e=document.getElementById(en);
	var p=document.getElementById(pn);
	var sr=document.getElementById(srn);
	var age=document.getElementById(agen);
	if(verifyPromotionBox(u.value,e.value,p.value,age))RegisterUserFull(u.value,e.value,p.value,sr.value);
	return false;}

// width to resize large images to
var maxWidth=300;
  // height to resize large images to
var maxHeight=240; 
function imgview(Img) {
  var field=document.getElementById(Img);
  var x=parseInt(field.width);
  var y=parseInt(field.height);
  if (x>maxWidth) {
    y*=maxWidth/x;
    x=maxWidth;
  }
  if (y>maxHeight) {
    x*=maxHeight/y;
    y=maxHeight;
  }
  field.style.display=(x<1 || y<1)?"none":"";  
  field.width=x;
  field.height=y;  
}

function imgVu(Img,maxWdh,maxHgt) {
  var field=document.getElementById(Img);
  var x=parseInt(field.width);
  var y=parseInt(field.height);
  if (x>maxWdh) {
    y*=maxWdh/x;
    x=maxWdh;
  }
  if (y>maxHgt) {
    x*=maxHgt/y;
    y=maxHgt;
  }
  field.style.display=(x<1 || y<1)?"none":"";  
  field.width=x;
  field.height=y;  
}