// common functions

function changeImage(strImage,strImageID){
	document.images[strImageID].src = strImage;
}

function changeImageAndText(strImage,strImageID,strTextColor,strTextID){
	document.images[strImageID].src = strImage;
	if (document.all) window.document.all[strTextID].style.color = strTextColor;
}

// popup window launching functions

function launchViewer(page,width,height,scroll)
{
	if ( page == "none" )
	{
		alert("Cannot view asset at this time");
		return false;
	}
	else
	{
		window.open(page,"_blank","toolbar=no,status=no,width=" + width + ",height=" + height + ",directories=no,scrollbars=" + scroll + ",location=no,resize=no,menubar=no");
	}
}

function launchViewerResizable(page,width,height,scroll,resize)
{
	if ( page == "none" )
	{
		alert("Cannot view asset at this time");		
	}
	else
	{
		window.open(page,"_blank","toolbar=no,status=no,width=" + width + ",height=" + height + ",directories=no,scrollbars=" + scroll + ",location=no,resizable=" + resize + ",menubar=no,screenX=0,screenY=0,top=0,left=0");
	}
}

function launchFeedback(page,width,height)
{
	if ( page == "" )
	{
		alert("Cannot allow feedback at this time.  Please try again later.");
		return false;
	}
	else
	{
		window.open(page,"_blank","toolbar=no,status=no,width=" + width + ",height=" + height + ",directories=no,scrollbars=yes,location=no,resize=no,menubar=no");
	}
}

// embedded media functions/controls
// for backwards compatibility

function Play(player,mediaType) 
{
	synPlay();
}

function PlayOrPause(player,mediaType,imgPlay,imgPause) 
{
	synPlayPause();
}

function PlayOrPauseNoRoll(player,mediaType) 
{
	synPlayPause();
}

function Stop(player,mediaType) 
{
	synStop();
}

function FastForward(player,mediaType) 
{
	synFastForward();
}				

function Rewind(player,mediaType) 
{
	synRewind();
}

function PlayerPlay(player,mediaType) 
{
	synPlay();
}

function PlayerPause(player,mediaType) 
{
	synPause();
}

function PlayerStop(player,mediaType) 
{
	synStop();
}

// set cookie functions

function setCookie(returnPage)
{
	cookiename = "";
	smpSpeed = 0;
	smpPlayerSelected = false;
	smpSpeedSelected = false;
	
	for ( i = 0; i < document.smpPlayerForm.smpPlayer.length; i++)
	{
		if (document.smpPlayerForm.smpPlayer[i].checked)
		{
			smpPlayerOption = i;
			smpPlayerSelected = true;
			break;
		}
	}

	if(document.smpPlayerForm.oid.value != 2 ) {
		for (i=0; i <= document.smpPlayerForm.smpSpeed.length; i++)
		{
			if (document.smpPlayerForm.smpSpeed[i].checked)
			{
				smpSpeedOption = i;
				smpSpeedSelected = true;
				smpSpeed=document.smpPlayerForm.smpSpeed[i].value;
				break;
			}
		}	
	}else{
			// set it to 56k for otab
			//smpSpeedOption = 2;
			smpSpeedSelected = true;
			smpSpeed=2;
	}
	
	if (smpPlayerSelected && smpSpeedSelected)	
	{
		cookiename ='streaming_media_prefs' + '_' + document.smpPlayerForm.sid.value;
		
		// create cookie
		dateToExpire = new Date;
		// currently expiration is commented out (set to end at session)
		// days * hours * minutes * seconds * milliseconds (currently 30 days)
		dateToExpire.setTime( dateToExpire.getTime()+ 30*24*60*60*1000 );
		
		// THIS IS THE REAL ONE
		document.cookie=cookiename + '=' + 
			document.smpPlayerForm.smpPlayer[smpPlayerOption].value + "_" +
			smpSpeed + 			';path=/;expires=' + dateToExpire.toGMTString();
		/*
		// THIS IS FOR DEV ONLY
		document.cookie=cookiename + '=' + 
			document.smpPlayerForm.smpPlayer[smpPlayerOption].value + "_" +
			smpSpeed + ';path=/;';//expires=' + dateToExpire.toGMTString();
		*/
		
		location = returnPage;
	}
	else
	{
		alert ('You must select both a player and speed preference.');
	}
}

function setCookieAdvanced(returnPage)
{
	cookiename = "";
	smpPlayerSelected = false;
	
	//alert( "There are " + document.smpPlayerForm.smpPlayer.length + " options to choose from");

	if ( document.smpPlayerForm.smpPlayer.length != null )
	{
		for ( i = 0; i < document.smpPlayerForm.smpPlayer.length; i++)
		{
			if (document.smpPlayerForm.smpPlayer[i].checked)
			{
				smpPlayerSelected = true;
				smpPlayerOption = i;
				break;
			}
		}
	}
	else
	{
		smpPlayerSelected = true;
		smpPlayerOption = 0;
		//alert('value is ' + document.smpPlayerForm.smpPlayer[smpPlayerOption].value);
	}

	if (smpPlayerSelected)	
	{
		cookiename ='streaming_media_prefs' + '_' + document.smpPlayerForm.sid.value;
		
		// create cookie
		dateToExpire = new Date;
		// currently expiration is commented out (set to end at session)
		// days * hours * minutes * seconds * milliseconds (currently 30 days)
		dateToExpire.setTime( dateToExpire.getTime()+ 30*24*60*60*1000 );
		
		// THIS IS THE REAL ONE
		if ( document.smpPlayerForm.smpPlayer.length != null )
		{
			document.cookie=cookiename + '=' + 
				document.smpPlayerForm.smpPlayer[smpPlayerOption].value + ';path=/;expires=' + dateToExpire.toGMTString();
		}
		else
		{
			document.cookie=cookiename + '=' + 
				document.smpPlayerForm.smpPlayer.value + ';path=/;expires=' + dateToExpire.toGMTString();
		}
		/*
		// THIS IS FOR DEV ONLY
		document.cookie=cookiename + '=' + 
			document.smpPlayerForm.smpPlayer[smpPlayerOption].value + "_" +
			smpSpeed + ';path=/;';//expires=' + dateToExpire.toGMTString();
		*/
		
		location = returnPage;
	}
	else
	{
		alert ('You must select a player/connection speed');
	}
}

function setCookieBrowserDetails(cookieString)
{
	cookiename = "";
	
	cookiename ='browserplugins';
		
	// create cookie
	dateToExpire = new Date;
	// currently expiration is commented out (set to end at session)
	// days * hours * minutes * seconds * milliseconds (currently 30 days)
	dateToExpire.setTime( dateToExpire.getTime()+ 30*24*60*60*1000 );
		
	// THIS IS THE REAL ONE
	document.cookie=cookiename + '=' + cookieString + ';path=/;expires=' + dateToExpire.toGMTString();
	/*
	// THIS IS FOR DEV ONLY
	document.cookie=cookiename + '=' + 
		document.smpPlayerForm.smpPlayer[smpPlayerOption].value + "_" +
		smpSpeed + ';path=/;';//expires=' + dateToExpire.toGMTString();
	*/
}

function setCookieAdvancedSpecial(returnPage, smpPlayer)
{
	cookiename = "";
	smpPlayerSelected = true;

	if (smpPlayerSelected)	
	{
		cookiename ='streaming_media_prefs' + "_" + document.smpPlayerForm.sid.value;
		
		// create cookie
		dateToExpire = new Date;
		// currently expiration is commented out (set to end at session)
		// days * hours * minutes * seconds * milliseconds (currently 30 days)
		dateToExpire.setTime( dateToExpire.getTime()+ 30*24*60*60*1000 );
		
		// THIS IS THE REAL ONE
		document.cookie=cookiename + '=' + 
			smpPlayer + ';path=/;expires=' + dateToExpire.toGMTString();
		/*
		// THIS IS FOR DEV ONLY
		document.cookie=cookiename + '=' + 
			document.smpPlayerForm.smpPlayer[smpPlayerOption].value + "_" +
			smpSpeed + ';path=/;';//expires=' + dateToExpire.toGMTString();
		*/
		location = returnPage;
	}
	else
	{
		alert ('You must select a player/connection speed');
	}
}