// JavaScript Document
var display = false;
var b = 0;
var display2 = false;
var b2 = 0;
function fade(){
	if(display==false){
		if(b == 130) {
			display = true;
		}else{
			b+=13;
			subMenu2.height = b; 
			subMenu2.width = 105;
		}
		if(display==false){
			setTimeout("fade()",0.5); //根据实际情况选择延时
		}
	}else{		
		if(b==0){
			display = false;
			subMenu2.width = 0;
		}else{
			b-=13;
			subMenu2.height = b;
			subMenu2.width = 105;
		}
		if(display == true){
			setTimeout("fade()",0.5);
		}
	}

}
function fade2(){
	if(display2==false){
		if(b2 == 90) {
			display2 = true;
		}else{
			b2+=10;
			subMenu1.height = b2; 
			subMenu1.width = 105;
		}
		if(display2==false){
			setTimeout("fade2()",0.5); //根据实际情况选择延时
		}
	}else{		
		if(b2==0){
			display2 = false;
			subMenu1.width = 0;
		}else{
			b2-=10;
			subMenu1.height = b2;
			subMenu1.width = 105;
		}
		if(display2 == true){
			setTimeout("fade2()",0.5);
		}
	}

}