/* youxiandontai  shishiredian  shipingyouxian  */
function Show_BlkBlackTab4(id){
	var num=4;	
	for(var i=0;i<num;i++)
	{
	document.getElementById("dt4"+i).className="index_center_left_dt_top_02";
	document.getElementById("4"+i).style.display="none";
	}
	document.getElementById("dt"+id).className="index_center_left_dt_top_01";	
	document.getElementById(id).style.display="";
}	

/* ren shi ren mian     zheng ce fa gui   gui hua  she ji   tong ji shu ju  */
function Show_BlkBlackTab5(id){
	var num=4;	
	for(var i=0;i<num;i++)
	{
	document.getElementById("dt5"+i).className="center_center_rsrm_left";
	document.getElementById("5"+i).style.display="none";
	}
	document.getElementById("dt"+id).className="center_center_rsrm_left2";	
	document.getElementById(id).style.display="";
}	

/* xing zheng zhi fa     zhong dian gong cheng    zhao shang yin zi   cai gou zhao biao  */
function Show_BlkBlackTab6(id){
	var num=2;	
	for(var i=0;i<num;i++)
	{
	document.getElementById("dt6"+i).className="index_xmzb_left_top_right";
	document.getElementById("6"+i).style.display="none";
	}
	document.getElementById("dt"+id).className="index_xmzb_left_top_left";	
	document.getElementById(id).style.display="";
}

/* gon gong you xiang      OA office system  */
function Show_BlkBlackTab7(id){
	var num=2;	
	for(var i=0;i<num;i++)
	{
	document.getElementById("dt7"+i).className="index_center_right_xmsb_02";
	document.getElementById("7"+i).style.display="none";
	}
	document.getElementById("dt"+id).className="index_center_right_xmsb_01";	
	document.getElementById(id).style.display="";
}



/* main menu  */
function Show_BlkBlackTab(id){   
//alert("BlkBlackTabcontent_"+BlkBlackTabid_num);
//alert(BlkBlackTabnum+BlkBlackTabid_num+number+id);

var mainmenu=document.getElementById("mainmenu").value;
	for(var i=0;i<mainmenu;i++)
	{
	document.getElementById("a"+i).className="BlkBlackTab  STYLE2";
	document.getElementById(i).style.display="none";
	}
	document.getElementById("a"+id).className="BlkBlackTabOff  STYLE2";
	document.getElementById(id).style.display="";
	//alert(document.getElementById(id).style.padding-left);
	 
	//document.getElementById("BlkBlackTabcontent_"+BlkBlackTabid_num+BlkBlackTabnum).style.display="block";
	//mouseaction(id);
	
}