var  oldsideid;
var newImage = "url(" + site + "images/roll.png)";

var newcircleImage =  site + "images/express_subnav_selected.gif";
var oldcircleImage = site + "images/express_subnav.gif";
var overcircleImage = site + "images/express_subnav_over.gif";

 function setsidebg( snid, pageName )
 {
 eXpressTracking( pageName )
	try
	{
		var idLength = snid.length;
		if ( idLength > 3 )
		{
			document.getElementById( snid + 'i' ).src = newcircleImage;
			checkindex = indexCheck( document.getElementById( snid + 'i' ).src, "selected" );
			
			if( !oldsideid ) 
			{
				var firstId = snid.substr(0,4)
				var firstElement = snid.substr(4,1)
				
				if( firstElement != "0" )
				{
					document.getElementById( firstId + '0i' ).src = oldcircleImage;
				}
			}
		
		}
		else
		{
			document.getElementById( snid ).style.backgroundImage = newImage;
			document.getElementById( snid ).style.color = "#CCCCCC";
			document.getElementById( "s" + snid ).style.visibility = "visible";
		}
	}
	catch(e){}
	try
	{
		if ( oldsideid )
		{
			if(oldsideid != snid )
			{
				if ( idLength > 3 )
				{
					document.getElementById( snid + 'i' ).src = newcircleImage;
					document.getElementById( oldsideid + 'i' ).src = oldcircleImage;
				}
				else
				{
					document.getElementById( oldid ).style.backgroundImage = '';
					//document.getElementById( oldid ).style.color = "#555555";
					//document.getElementById( snid ).style.color = "#CCCCCC";
					document.getElementById( "s" + oldid ).style.visibility = "hidden";
				}
			}
		}
	}
	catch(e)
	{
		//alert ( e );
	}
	
	
	func_paneCheck( snid )
	
	oldsideid = snid
 }
 
 function navsideHover( snid )
 {
	
	checkindex = indexCheck( document.getElementById( snid + 'i' ).src, "selected" );
	
 	if ( checkindex == -1 )
	{
	 	if ( oldsideid != snid )
		{
			document.getElementById( snid + 'i' ).src = overcircleImage;
		}
	}
  }
  
function navsideOut( snid )
 {
 	checkindex = indexCheck( document.getElementById( snid + 'i' ).src, "selected" );
	
 	if ( checkindex == -1 )
	{
		if ( oldsideid != snid )
		{
			document.getElementById( snid + 'i' ).src = oldcircleImage;
		}
	}
  }
  
function indexCheck( strToCheck, strToCheckFor )
{
	var checkindex = strToCheck.indexOf( strToCheckFor );
	return checkindex;
}

function resetCircles( snid )
{
	var idIndex = 1;
	while( idIndex < 7 )
	{
		try
		{
			document.getElementById( 'ssn' + idIndex + '0i' ).src = newcircleImage;
			document.getElementById( 'ssn' + idIndex + '1i' ).src = oldcircleImage;
			document.getElementById( 'ssn' + idIndex + '2i' ).src = oldcircleImage;
			document.getElementById( 'ssn' + idIndex + '3i' ).src = oldcircleImage;
			document.getElementById( 'ssn' + idIndex + '4i' ).src = oldcircleImage;
		}
		catch(e){}
		
		++idIndex 
	}
	oldsideid = false;
}

function leftRightOver( sliderID ){

document.getElementById( sliderID + 'i' ).src = 'images/' + sliderID + '_on.png';

}

function leftRightOut( sliderID ){

if ( sliderID == "sliderright" )
{
	document.getElementById( sliderID + 'i' ).src = 'images/' + sliderID + '.gif';
	
}
else
{
	document.getElementById( sliderID + 'i' ).src = 'images/' + sliderID + '.png';
}

}