<!--

function includeJavaScript( filename ) {
	var html = "<script type='text/javascript' src='" + filename + "'></script>";
	document.write( html );
}
includeJavaScript( levels + 'js/useful.js' );




function menuHover()     { hover('main_menu', 'LI'); }

function adjustContent() { adjustHeight( 'content', 130 ) }


if (document.addEventListener) {
	document.addEventListener( "DOMContentLoaded", adjustContent, false );
}
else if ( document.all && !window.opera ) { //Crude test for IE
	//Define a "blank" external JavaScript tag
	document.write( '<script type="text/javascript" id="contentloadtag" defer="defer" src="javascript:void(0)"><\/script>' )

	var contentloadtag = document.getElementById("contentloadtag")
	contentloadtag.onreadystatechange = function() {
		if ( this.readyState == 'complete' ) {
			adjustContent();
			menuHover();
		} // if
	} // fn
}

// preload images

	logo       = new Image(); logo.src       = '../images/logo.gif';
	header     = new Image(); header.src     = '../images/header.jpg';
	impact     = new Image(); impact.src     = '../images/impact.jpg';
	corner     = new Image(); corner.src     = '../images/shadow/cornerTL.jpg';
	vertical   = new Image(); vertical.src   = '../images/shadow/vertical.jpg';
	horizontal = new Image(); horizontal.src = '../images/shadow/horizontal.jpg';



//-->
