function searchkey()

{

	if(document.skey.search_channel.options[0].selected==true)

	{

		location.href='http://www.wisevid.com/videos/s/'+document.skey.keyword.value;

	}

	else

	{

	  var f=0;

	  for(var j=0;j<document.skey.search_channel.length;j++)

	  {

	  	 if(document.skey.search_channel.options[j].selected==true)

		 f=j;

	  }

	  location.href='http://www.wisevid.com/channel/'+document.skey.search_channel.options[f].value+'/'+document.skey.keyword.value;

	 }

	 return false;

}



function validContent(cont)

{

	invalidChars = "<>+%/#()="

	for(i=0; i<invalidChars.length; i++) 

	{

		badChar = invalidChars.charAt(i)

		if (cont.indexOf(badChar,0) != -1) 

		{

			var txt = cont.substr(0,cont.length-1);

			return txt;

		}

	}

	return cont;			

}