function zhaopic_list(num){
		for(var id = 1;id<=2;id++)
		{
			if(id==num)
			{
				document.getElementById("lay_zhaopic"+id).style.display="block";
				document.getElementById("zhaopic1").className="zhaopic03";
				document.getElementById("zhaopic2").className="zhaopic04";
			}
			else
			{
				document.getElementById("lay_zhaopic"+id).style.display="none";
				document.getElementById("zhaopic1").className="zhaopic01";
				document.getElementById("zhaopic2").className="zhaopic02";
			}
		}
}

/*ÈȵãÕÐƸ*/

function recruitment_list(num){
		for(var id = 1;id<=2;id++)
		{
			if(id==num)
			{
				document.getElementById("lay_recruitment"+id).style.display="block";
				document.getElementById("recruitment1").className="zhaopic03";
				document.getElementById("recruitment2").className="zhaopic04";
			}
			else
			{
				document.getElementById("lay_recruitment"+id).style.display="none";
				document.getElementById("recruitment1").className="zhaopic01";
				document.getElementById("recruitment2").className="zhaopic02";
			}
		}
}