// JavaScript Document

function changeMenu( obj, obj2, url ) {
	obj.style.backgroundImage = 'url(\''+ url + 'main_mid_hover.png\')';
	obj2.style.color = '#fff';
	doEnableAlphaImages();
}

function changeBackMenu( obj, obj2, url ) {
	obj.style.backgroundImage = 'url(\''+ url + 'main_mid.png\')';
	obj2.style.color = '';
	doEnableAlphaImages();
}