this_page_name = 'wedding';

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	for (var i=0; i<changeImages.arguments.length; i+=2) {
		document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
	}
}

function preloadImages() {
	changeImages('menu_'+this_page_name, '/elements/images/menu_'+this_page_name+'-over.gif');
	if (document.images) {
		menu_home_image = newImage("/elements/images/menu_home-over.gif");
		menu_shop_image = newImage('/elements/images/menu_shop-over.gif');
		menu_us_image = newImage('/elements/images/menu_us-over.gif');
		menu_cooking_image = newImage('/elements/images/menu_cooking-over.gif');
		menu_wedding_image = newImage('/elements/images/menu_wedding-over.gif');
		menu_contact_image = newImage('/elements/images/menu_contact-over.gif');
	}
}

function showMenuItem (name) {
	if ( name != this_page_name ) {
			changeImages('menu_'+name, '/elements/images/menu_'+name+'-over.gif');
	}
}

function hideMenuItem (name) {
	if ( name != this_page_name ) {
			changeImages('menu_'+name, '/elements/images/menu_'+name+'.gif');
	}
}

function changestyle(objRow,className) {
  document.getElementById(objRow).className=className;
}