function rollarea(objref, cname)
{
	if (document.getElementById)
	{ 
		objref.className = cname;
	};
};

function appendLoad(func)
{
	if ( typeof window.addEventListener != "undefined" )
		window.addEventListener( "load", func, false );
	else if ( typeof window.attachEvent != "undefined" ) 
	{
		window.attachEvent( "onload", func );
	}	
	else if ( window.onload != null ) 
	{
		var oldOnload = window.onload;
		window.onload = function ( e ) {
			oldOnload( e );
			func();
		};
	}
	else 
		window.onload = func;
};