var worker_check_menu = 1;
function change_current_default_menu()
{
	if (worker_check_menu == 1)
	{
		wm1.src = "images/mz2.png";
		wm2.src = "images/ns.png";
		wm3.src = "images/sd.png";
		wm4.src = "images/yq.png";
		wm5.src = "images/js.png";
		wm6.src = "images/fs.png";
		wm7.src = "images/cy.png";
		wm8.src = "images/bj.png";
	}else if (worker_check_menu == 2)
	{
		wm1.src = "images/mz.png";
		wm2.src = "images/ns2.png";
		wm3.src = "images/sd.png";
		wm4.src = "images/yq.png";
		wm5.src = "images/js.png";
		wm6.src = "images/fs.png";
		wm7.src = "images/cy.png";
		wm8.src = "images/bj.png";
	}else if (worker_check_menu == 3)
	{
		wm1.src = "images/mz.png";
		wm2.src = "images/ns.png";
		wm3.src = "images/sd2.png";
		wm4.src = "images/yq.png";
		wm5.src = "images/js.png";
		wm6.src = "images/fs.png";
		wm7.src = "images/cy.png";
		wm8.src = "images/bj.png";
	}
	else if (worker_check_menu == 4)
	{
		wm1.src = "images/mz.png";
		wm2.src = "images/ns.png";
		wm3.src = "images/sd.png";
		wm4.src = "images/yq2.png";
		wm5.src = "images/js.png";
		wm6.src = "images/fs.png";
		wm7.src = "images/cy.png";
		wm8.src = "images/bj.png";
	}else if (worker_check_menu == 5)
	{
		wm1.src = "images/mz.png";
		wm2.src = "images/ns.png";
		wm3.src = "images/sd.png";
		wm4.src = "images/yq.png";
		wm5.src = "images/js2.png";
		wm6.src = "images/fs.png";
		wm7.src = "images/cy.png";
		wm8.src = "images/bj.png";
	}else if (worker_check_menu == 6)
	{
		wm1.src = "images/mz.png";
		wm2.src = "images/ns.png";
		wm3.src = "images/sd.png";
		wm4.src = "images/yq.png";
		wm5.src = "images/js.png";
		wm6.src = "images/fs2.png";
		wm7.src = "images/cy.png";
		wm8.src = "images/bj.png";
	}else if (worker_check_menu == 7)
	{
		wm1.src = "images/mz.png";
		wm2.src = "images/ns.png";
		wm3.src = "images/sd.png";
		wm4.src = "images/yq.png";
		wm5.src = "images/js.png";
		wm6.src = "images/fs.png";
		wm7.src = "images/cy2.png";
		wm8.src = "images/bj.png";
	}else if (worker_check_menu == 8)
	{
		wm1.src = "images/mz.png";
		wm2.src = "images/ns.png";
		wm3.src = "images/sd.png";
		wm4.src = "images/yq.png";
		wm5.src = "images/js.png";
		wm6.src = "images/fs.png";
		wm7.src = "images/cy.png";
		wm8.src = "images/bj2.png";
	}
}

window.onload = function(){
	this.wm1 = document.getElementById("wm1");
	this.wm2 = document.getElementById("wm2");
	this.wm3 = document.getElementById("wm3");
	this.wm4 = document.getElementById("wm4");
	this.wm5 = document.getElementById("wm5");
	this.wm6 = document.getElementById("wm6");
	this.wm7 = document.getElementById("wm7");
	this.wm8 = document.getElementById("wm8");
	
	change_current_default_menu();

	//＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
	this.worker_1 = document.getElementById('worker_1');
	this.worker_2 = document.getElementById('worker_2');
	this.worker_3 = document.getElementById('worker_3');
	this.worker_4 = document.getElementById('worker_4');
	this.worker_5 = document.getElementById('worker_5');
	this.worker_6 = document.getElementById('worker_6');
	this.worker_7 = document.getElementById('worker_7');
	this.worker_8 = document.getElementById('worker_8');
}
function ch_box(num)
{
	if (num == 1)
	{
		worker_1.style.display = 'block';
		worker_2.style.display = 'none';
		worker_3.style.display = 'none';
		worker_4.style.display = 'none';
		worker_5.style.display = 'none';
		worker_6.style.display = 'none';
		worker_7.style.display = 'none';
		worker_8.style.display = 'none';
	}else if(num == 2)
	{
		worker_1.style.display = 'none';
		worker_2.style.display = 'block';
		worker_3.style.display = 'none';
		worker_4.style.display = 'none';
		worker_5.style.display = 'none';
		worker_6.style.display = 'none';
		worker_7.style.display = 'none';
		worker_8.style.display = 'none';
	}else if(num == 3)
	{
		worker_1.style.display = 'none';
		worker_2.style.display = 'none';
		worker_3.style.display = 'block';
		worker_4.style.display = 'none';
		worker_5.style.display = 'none';
		worker_6.style.display = 'none';
		worker_7.style.display = 'none';
		worker_8.style.display = 'none';
	}else if(num == 4)
	{
		worker_1.style.display = 'none';
		worker_2.style.display = 'none';
		worker_3.style.display = 'none';
		worker_4.style.display = 'block';
		worker_5.style.display = 'none';
		worker_6.style.display = 'none';
		worker_7.style.display = 'none';
		worker_8.style.display = 'none';
	}else if(num == 5)
	{
		worker_1.style.display = 'none';
		worker_2.style.display = 'none';
		worker_3.style.display = 'none';
		worker_4.style.display = 'none';
		worker_5.style.display = 'block';
		worker_6.style.display = 'none';
		worker_7.style.display = 'none';
		worker_8.style.display = 'none';
	}else if(num == 6)
	{
		worker_1.style.display = 'none';
		worker_2.style.display = 'none';
		worker_3.style.display = 'none';
		worker_4.style.display = 'none';
		worker_5.style.display = 'none';
		worker_6.style.display = 'block';
		worker_7.style.display = 'none';
		worker_8.style.display = 'none';
	}else if(num == 7)
	{
		worker_1.style.display = 'none';
		worker_2.style.display = 'none';
		worker_3.style.display = 'none';
		worker_4.style.display = 'none';
		worker_5.style.display = 'none';
		worker_6.style.display = 'none';
		worker_7.style.display = 'block';
		worker_8.style.display = 'none';
	}else if(num == 8)
	{
		worker_1.style.display = 'none';
		worker_2.style.display = 'none';
		worker_3.style.display = 'none';
		worker_4.style.display = 'none';
		worker_5.style.display = 'none';
		worker_6.style.display = 'none';
		worker_7.style.display = 'none';
		worker_8.style.display = 'block';
	}
}