function init_menuTab()
{
	var a = DOMUtils.getElementsUltimate( 0, 'a', document.getElementById( "menuTab_header" ) );
	
	function changeTab()
	{
		var index = this.hash.substring( 1 );
		var tabHeader = DOMUtils.getElementsUltimate( 0, 'li', document.getElementById( "menuTab_header" ) );
		var tabContent = DOMUtils.getElementsUltimate( 0, 'div', document.getElementById( "menuTab_content" ) );
		
		for ( i = 0; i < tabContent.length; ++i )
		{
			CSSClass.replace( tabHeader[i], 'selected', '' );
			tabContent[i].style.display = "none";
		}
		
		CSSClass.add( tabHeader[index], 'selected' );
		tabContent[index].style.display = "block";
	}
	
	for ( i = 0; i < a.length; ++i ) { a[i].onclick = changeTab; }
}