// JavaScript Document


function submenu(x) {
		
		var url = 'submenu.php?x='+x;
		var target = 'submenu-center';
		var myAjax = new Ajax.Updater(target,url);
		
		expandSubmenu();
	}


function expandSubmenu() {
		target = "submenu";
		if(Element.getStyle(target,'display')=="none"){
			new Effect.Appear(target,{duration:0.5});
		}
	}