// JavaScript Document
function changeRating(val)
{

if(RateFlag == false)
return false;

for(var i=1;i<=val;i++){var cntrl = "Rat"+i;document.getElementById(cntrl).src = pic1.src;}

for(var i=val+1;i<=5;i++){var cntrl = "Rat"+i;document.getElementById(cntrl).src = "../images/star_gray.gif";}

//document.getElementById("rateit").innerHTML = rqts[val];
}

function Dchange()
{
if(RateFlag == false)
return false;

for(var i=1;i<=5;i++){var cntrl = "Rat"+i;document.getElementById(cntrl).src = "../images/star_gray.gif";}
//document.getElementById("rateit").innerHTML = "Rate this video";
}

function RateAjax(val)
{
	if(Login == false)
	{
		RateFlag = true;
		alert("Please Login to rate this video");
		return false;
		//window.location.replace("../join/login.php?< ?=$Rdc?>");
	}
	
	if(RateFlag == false)
	return false;
	
	
	
	//document.getElementById("rateit").innerHTML = "Thanks for rating!";
	request_sh.open('post', '../video/VRatingAjax.php');
	request_sh.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	request_sh.send("way=2&MyRating="+val+"&MId="+MId);
	RateFlag = false;

}
function SaveOpinion()
{
	if(Login == false)
	{
		alert("Please login to add to your favorites and join fan club");
	    return false;	
	}


	request_opn.open('post', '../video/VRatingAjax.php');
	request_opn.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	request_opn.onreadystatechange = OpOutput; 
	request_opn.send("way=1&vdid="+vdid);
}
function OpOutput()
{
	var InfoReturn = request_opn.responseText;
	if(request_opn.readyState == 4)
	{
		favlink="Added to <a href=../favorite-videos/"+mySlug+">your favorite videos</a>";
		//alert(favlink);
		document.getElementById("addfav").innerHTML=favlink;
	}
	else
	{
		document.getElementById("addfav").innerHTML="Adding to favorites, please wait...";
	}
}







function Trim(str){return str.replace(/^\s*|\s*$/g,"");}
function TalkAjax()
{

	if(Login == false)
	{
		alert("Please login to to post a Video Talk");
		return false;
		//window.location.replace("../join/login.php?< ?=$Rdc?>");
	}
	
	
	var txtTalk = document.getElementById("txtTalk").value;
	
	if(Trim(txtTalk) == "") {
		alert("Enter Comment");	
	return false;
	}
	
	request_cmnt.open('post', '../video/TalkAjax.php');
	request_cmnt.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	request_cmnt.onreadystatechange = TalkOutPut; 
	request_cmnt.send("txtTalk="+txtTalk+"&vdid="+vdid);
}


function TalkOutPut()
{
	var InfoReturn = request_cmnt.responseText;
	//alert(InfoReturn);
	if(request_cmnt.readyState == 4){
		document.getElementById("showcmnts").innerHTML=InfoReturn;
		document.getElementById("txtTalk").value="";
	}else { document.getElementById("showcmnts").innerHTML="<font color=green><b>Loading...</b></font>"; }
}

function DelTalk(val)
{
	if(!confirm("Are you sure do you want delete comment?"))
	return false;
	

	request_delcmnt.open('post', '../video/TalkAjax.php');
	request_delcmnt.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	request_delcmnt.onreadystatechange = TalkDelOutPut; 
	request_delcmnt.send("DelId="+val+"&vdid="+vdid);
}

function TalkDelOutPut()
{
	var InfoReturn = request_delcmnt.responseText;
	if(request_delcmnt.readyState == 4){
		document.getElementById("showcmnts").innerHTML=InfoReturn;
	}else { document.getElementById("showcmnts").innerHTML="<font color=red><b>Loading...</b></font>"; }
}



function Trimt(str){ return str.replace(/^\s*|\s*$/g,""); }
function Truncate(textareaId, spanId, maxSize) 
{
 textarea = document.getElementById(textareaId);
		  
  if (textarea == null) 
  {
	return;
  }
	 
	  if (textarea.value.length > maxSize)
	   {
	  textarea.value = textarea.value.substring(0, maxSize);
	  }
	  
document.getElementById(spanId).innerHTML = maxSize - textarea.value.length;
	
}
function validVideo()
{
	videourl=Trimt(document.getElementById("video_code").value);
	a=/(http:\/\/)?([a-zA-Z]+.)?youtube.com\/watch\?v=([\w-]+)/;
	c=a.exec(videourl);
	
	b=/(http:\/\/)?youtube.com\/watch\?v=([\w-]+)/;
	d=b.exec(videourl);
/*	alert(c);alert(d);*/
	if(document.getElementById("video_catgs").value=="")
	{
			alert("Select Video Categories");
			document.getElementById('video_catgs').focus();
			return false;
	}
	
	var st=0;
		for(i=0;i<document.forms[0].elements.length;i++)
		{
			if(document.forms[0].elements[i].type=="radio" && document.forms[0].elements[i].id=="share_type" && document.forms[0].elements[i].checked)
			{
				st=1;break;	
			}
		}
		if(st==0)
		{
			alert("Select a Video Type");
			document.getElementById("share_type").focus();
			return false;
		}
	if(Trimt(document.getElementById('video_title').value)=="")
	{
			alert("Enter Video Title");
			document.getElementById('video_title').focus();
			return false;
	}
	if(Trimt(document.getElementById('video_desc').value)=="")
	{
			alert("Enter Video Description");
			document.getElementById('video_desc').focus();
			return false;
	}
	if(Trimt(document.getElementById('video_code').value)=="")
	{
		alert("Enter youtube video code");
		document.getElementById('video_code').focus();
		return false;
	}
	/*if(c==null && d==null)//
	{
		alert("Upload youtube videos only");
		document.getElementById('video_code').focus();
		return false;
	}*/
}
function editVideo()
{
	if(document.getElementById("video_catgs").value=="")
	{
			alert("Select Video Categories");
			document.getElementById('video_catgs').focus();
			return false;
	}
	if(Trimt(document.getElementById('video_title').value)=="")
	{
			alert("Enter Video Title");
			document.getElementById('video_title').focus();
			return false;
	}
	if(Trimt(document.getElementById('video_desc').value)=="")
	{
			alert("Enter Video Description");
			document.getElementById('video_desc').focus();
			return false;
	}
}