var cache=0;
var toggle=false;

function menu(param){
	if(param != cache){
		
		if(!toggle){
		$('#dropmenu').animate({
			height: 'toggle'
		  }, 300);
		toggle=true;
		}

		//$('#dropmenu').show(300);
		$('#dropmenu').find('div').css("display","none");
		$('#menu'+param).fadeIn(300);
		cache=param;
	}else{
		$('#dropmenu').animate({
			height: 'toggle'
		  }, 300);
		toggle=false;
		//$('#dropmenu').fadeOut(300);
		cache=0;
	}
}

function btmlist_on(){
	$('.btmlist_content').css("display","block");
}

function btmlis_off(){
	$('.btmlist_content').css("display","none");
}