//Tab Runtime for Main Page
//By Raw Design
function creat_table_runtime() {
	$('tab_menu_welcome').addEvent('click',
		function(){
			$('main_page_tab_menu').set('class', 'tab_1');
		}
	);
	$('tab_menu_frames').addEvent('click',
		function(){
			$('main_page_tab_menu').set('class', 'tab_2');
		}
	);
	$('tab_menu_eyestore').addEvent('click',
		function(){
			$('main_page_tab_menu').set('class', 'tab_3');
		}
	);
	$('tab_menu_stock_lenses').addEvent('click',
		function(){
			$('main_page_tab_menu').set('class', 'tab_4');
		}
	);
}