function img_preloader() {
	var i = 0;
	imageObj = new Image();
	images = new Array();
  images[0] = "<?php bloginfo( 'template_directory' ); ?>/images/mainMenu_homeOver.jpg";
  images[1] = "<?php bloginfo( 'template_directory' ); ?>/images/mainMenu_overviewOver.jpg";
  images[2] = "<?php bloginfo( 'template_directory' ); ?>/images/mainMenu_attorneysOver.jpg";
  images[3] = "<?php bloginfo( 'template_directory' ); ?>/images/mainMenu_testimonialsOver.jpg";
	images[4] = "<?php bloginfo( 'template_directory' ); ?>/images/mainMenu_resourcesOver.jpg";
	images[5] = "<?php bloginfo( 'template_directory' ); ?>/images/mainMenu_contactOver.jpg";

	for( i=0;i<=( images.length-1 );i++ ) {
  	imageObj.src = images[i];
   }
}

function img_replace( target, source ) {
	dest = eval( "document." + target );
	dest.src = source;
}