// JScript 文件
function showinfo1()
		   {
		       document.getElementById("info1").style.display='';
			   document.getElementById("info2").style.display='none';
			   document.getElementById("info3").style.display='none';
			   document.getElementById("info4").style.display='none';
			   document.getElementById("info_2").className = "ohtitle";
			   document.getElementById("info_3").className = "ohtitle";
			   document.getElementById("info_4").className = "ohtitle";
			   document.getElementById("info_1").className = "titlebg01";
		   }
function showinfo2()
		   {
		       document.getElementById("info2").style.display='';
			   document.getElementById("info1").style.display='none';
			   document.getElementById("info3").style.display='none';
			   document.getElementById("info4").style.display='none';
			   document.getElementById("info_1").className = "ohtitle";
			   document.getElementById("info_3").className = "ohtitle";
			   document.getElementById("info_4").className = "ohtitle";
			   document.getElementById("info_2").className = "titlebg01";
		   }
		   
function showinfo3()
		   {
		       document.getElementById("info3").style.display='';
			   document.getElementById("info1").style.display='none';
			   document.getElementById("info2").style.display='none';
			   document.getElementById("info4").style.display='none';
			   document.getElementById("info_1").className = "ohtitle";
			   document.getElementById("info_2").className = "ohtitle";
			   document.getElementById("info_4").className = "ohtitle";
			   document.getElementById("info_3").className = "titlebg01";
		   }
function showinfo4()
		   {
		       document.getElementById("info4").style.display='';
			   document.getElementById("info1").style.display='none';
			   document.getElementById("info_1").className = "ohtitle";
			   document.getElementById("info3").style.display='none';
			   document.getElementById("info_3").className = "ohtitle";
			   document.getElementById("info2").style.display='none';
			   document.getElementById("info_2").className = "ohtitle";
			   document.getElementById("info_4").className = "titlebg01";
		   }