var tag;
var hrefx;
var html;
var elem;

function playvideo(eventx)
{



 if(window.event)
 {
   if (window.event.srcElement.name=='keybutton')
   {
      if (keyword.value.length==0)
      {
      alert("Missing Tag to Search For...");
      return false();
      }  
   } 
}


if (eventx.target) 
  {
  if (eventx.target.name=='keybutton')
     {
         
         if (keyword.value.length==0)
           {
             alert("Missing Tag to Search For...");
             return false();
           } 
      }

  }    




if (eventx.target) 
 {

   elem=eventx.target.name;
 
   if (elem!='keybutton')
      {
      tag=eventx.target.getAttributeNode("tag").value;
      // location.href="http://www.saudinha.com/gateways/youtube/youtube.asp?tag=" + escape(tag);
      document.getElementById("keyword").value=tag;
      }
      else
      { 
      tag=keyword.value; 
      // location.href="http://www.saudinha.com/gateways/youtube/youtube.asp?tag=" + escape(tag);
      } 
  framex();
  return false;
 } 


 if(window.event)
   { 
   elem=window.event.srcElement.name;
   if (elem!='keybutton')
      {
      tag=window.event.srcElement.tag;
      // location.href="http://www.saudinha.com/gateways/youtube/youtube.asp?tag=" + escape(tag);
      document.getElementById("keyword").value=tag;
      }
      else
      {
      tag=keyword.value;
      // location.href="http://www.saudinha.com/gateways/youtube/youtube.asp?tag=" + escape(tag); 
      }
   framex();
   return false;
   }


}


function framex()
{  
   
     hrefx="http://www.saudinha.com/rss/rss.asp?feed=http://www.youtube.com/rss/tag/" + escape(tag) + ".rss";
     html="<iframe id='videolist'  name='videolist' onload='top.getVideoId();'  frameborder='0' src=" + hrefx + " >";
     videocontrol.innerHTML=html;
     
}


function checkEnter(e)
{
var characterCode;

if(e.target)
{ 
characterCode = e.which;
}
else
{
characterCode = e.keyCode;
}



if(characterCode == 13)
{
   tag=keyword.value; 
   framex(); 

}
else
{
return false; 
}

}


function getVideoId()
{
var links = document.getElementById("videolist").contentWindow.document.getElementsByTagName("A");

  for (i = 0; i < links.length; i++) 
    {
       
        if ( (links[i].href.toString().indexOf("watch?")!=-1) && (links[i].childNodes(0).tagName=="IMG") )
        {
         
            var videoId=links[i].href.toString().substring(links[i].href.toString().indexOf("v=")+2); 

                videoId=videoId.substring(0,videoId.indexOf("\&"));    
          
        
           var newdiv = document.createElement("div");
             
           var newcode=document.createTextNode(videoId);
                // newcode.contentEditable="true";

               newdiv.appendChild(newcode);
   
              // alert(newdiv.innerText); 

             //  links[i].parentNode.insertBefore(newdiv,links[i]);

            //      links[i].parentNode.parentNode.appendChild(newdiv);  
            
        }
    }

}