// JScript 文件

function Show_Sub(id_num,num)
{ //舌签功能
	for(var i = 0;i <= 9;i++)
	{
			
		if(GetObj("S_Cont_" + id_num + i))
		{
	     	GetObj("S_Cont_" + id_num + i).style.display = 'none';
		}
		
        if(GetObj("hw_" + i))
	    {
	        GetObj("hw_" + i).className = 'cop1122';
     	}
     	

	}
     	Images_Url("m_"+num)
	
	if(GetObj("S_Cont_" + id_num + num))
	{
    	GetObj("S_Cont_" + id_num + num).style.display = 'block';
	}
	
	if(GetObj("hw_" + num))
	{
    	GetObj("hw_" + num).className = 'cop1121';
	}

}

	function GetObj(objName)
	{
		if(document.getElementById)
		{
			return eval('document.getElementById("' + objName + '")');
		}
		else if(document.layers)// 说明：if(document.all)检测是否是IE  // if(document.layers)检测是否是netscape4.X
		{
			return eval("document.layers['" + objName +"']");
		}
		else
		{
			return eval('document.all.' + objName);
		}
	}


function Images_Url(num)
{
 //   alert(num);
    //产品导购
    if(num=="m_1")
    {
       document.getElementById("m_5").src="images/xyh_1.gif";
       document.getElementById("m_4").src="images/xcp_1.gif";
       document.getElementById("m_3").src="images/xsp_1.gif";
       document.getElementById("m_2").src="images/xsx_1.gif";
       document.getElementById("m_1").src="images/xxx_2.gif";
    }
    //公司介绍
    if(num=="m_2")
    {
    //    alert(num);
       document.getElementById("m_5").src="images/xyh_1.gif";
       document.getElementById("m_4").src="images/xcp_1.gif";
       document.getElementById("m_3").src="images/xsp_1.gif";
       document.getElementById("m_2").src="images/xsx_2.gif";
       document.getElementById("m_1").src="images/xxx_1.gif";
   //     alert(strsrc);
     }
    //公司新闻
    if(num=="m_3")
    {
       document.getElementById("m_5").src="images/xyh_1.gif";
       document.getElementById("m_4").src="images/xcp_1.gif";
       document.getElementById("m_3").src="images/xsp_2.gif";
       document.getElementById("m_2").src="images/xsx_1.gif";
       document.getElementById("m_1").src="images/xxx_1.gif";
    }
    //公司活动
    if(num=="m_4")
    {
       document.getElementById("m_5").src="images/xyh_1.gif";
       document.getElementById("m_4").src="images/xcp_2.gif";
       document.getElementById("m_3").src="images/xsp_1.gif";
       document.getElementById("m_2").src="images/xsx_1.gif";
       document.getElementById("m_1").src="images/xxx_1.gif";
    }
    //技术服务
    if(num=="m_5")
    {
       document.getElementById("m_5").src="images/xyh_2.gif";
       document.getElementById("m_4").src="images/xcp_1.gif";
       document.getElementById("m_3").src="images/xsp_1.gif";
       document.getElementById("m_2").src="images/xsx_1.gif";
       document.getElementById("m_1").src="images/xxx_1.gif";
    }
}