window.addEvent('domready', function(){	document.imageCount = 9;	positionBody();	getRandomBackgroundImage();});function positionBody(){	if ($('backgroundImage'))	{		var coords = window.getCoordinates();		var top = (coords.height / 2) - 288;		var left = (coords.width / 2) - 512;				if (top > 0) 			$('backgroundImage').setStyle('top', top);		if (left > 0) 			$('backgroundImage').setStyle('left', left);	}}function getRandomBackgroundImage(){	var index = getRandom(0, document.imageCount-1);		if($('backgroundImage'))	{		$('backgroundImage').setStyle('background', 'url(images/background/'+index+'.jpg)');	}}function getRandom( min, max ){	if( min > max )	{		return( 0 );	}	if( min == max )	{		return( min );	}	return( min + parseInt( Math.random() * ( max-min+1 ) ) );}