/**
 * 标题新闻切换
 * @auth: xyz
 */
function swapOn(TxtID){     
   if("" != TxtID)
   {
	  adNum = TxtID;
   }
   else adNum=1;
   
   if (1 == adNum)
   {
		document.getElementById("artcat0").style.display = "block";
		document.getElementById("artcat1").style.display = "none";
                document.getElementById("artcat2").style.display = "none";
                
                document.getElementById("art_topic").style.backgroundImage   =   "url(../images/index/article_nav1.gif)";
   }
   else if(2 == adNum)
   {
		document.getElementById("artcat0").style.display = "none";
		document.getElementById("artcat1").style.display = "block";
                document.getElementById("artcat2").style.display = "none";
                document.getElementById("art_topic").style.backgroundImage   =   "url(../images/index/article_nav2.gif)";
   }
   else
   {
                document.getElementById("artcat0").style.display = "none";
		document.getElementById("artcat1").style.display = "none";
                document.getElementById("artcat2").style.display = "block";
                document.getElementById("art_topic").style.backgroundImage   =   "url(../images/index/article_nav3.gif)";
   }
}

/**
 *bottom style
 *@auth:xyz
 *
 */
function swapOnOdr(TxtID){     
   if("" != TxtID)
   {
	  adNum = TxtID;
   }
   else adNum=1;
   
   if (1 == adNum)
   {
		document.getElementById("artcat0").style.display = "block";
		document.getElementById("artcat1").style.display = "none";
                document.getElementById("artcat2").style.display = "none";
                
                document.getElementById("artcat_tit").style.backgroundImage   =   "url(../images/index-1/art_cat_bg.gif)";
   }
   else if(2 == adNum)
   {
		document.getElementById("artcat0").style.display = "none";
		document.getElementById("artcat1").style.display = "block";
                document.getElementById("artcat2").style.display = "none";
                document.getElementById("artcat_tit").style.backgroundImage   =   "url(../images/index-1/art_cat_bg2.gif)";
   }
   else if(3 == adNum)
   {
                document.getElementById("artcat0").style.display = "none";
		document.getElementById("artcat1").style.display = "none";
                document.getElementById("artcat2").style.display = "block";
                document.getElementById("artcat_tit").style.backgroundImage   =   "url(../images/index-1/art_cat_bg3.gif)";
   }
   else if (4 == adNum)
   {
		document.getElementById("artcat0").style.display = "block";
		document.getElementById("artcat1").style.display = "none";
                document.getElementById("artcat2").style.display = "none";
                
                document.getElementById("artcat_tit").style.backgroundImage   =   "url(../images/index-1/art_cat_bg4.gif)";
   }
   else
   {
		document.getElementById("artcat0").style.display = "none";
		document.getElementById("artcat1").style.display = "block";
                document.getElementById("artcat2").style.display = "none";
                document.getElementById("artcat_tit").style.backgroundImage   =   "url(../images/index-1/art_cat_bg5.gif)";
   }
}

/** 
 *bottom style
 *@auth:xyz
 *
 */
function swapOnBtm(BtmID,n){     
   if("" != BtmID)
   {
	  btmNum = BtmID;
   }
   else btmNum=1;
   if (1 == btmNum)
   {
       if(1 == n) 
          document.getElementById("onbottom").src = "../../images/public/bottom_search.jpg";
       else
          document.getElementById("onbottom").src = "../../images/public/bottom_search_0.jpg";
   }
   else
   {
       if(1 == n) 
          document.getElementById("adbottom").src = "../../images/public/bottom_ad_search.jpg";
       else
          document.getElementById("adbottom").src = "../../images/public/bottom_ad_search_0.jpg";
   }

}

/** 
 *guide style
 *@auth:xyz
 *
 */
function swapOnGd(n,m){     
   if("" != n)
   {
	  tyleNum = n;
   }
   else tyleNum=1;
   if (1 == tyleNum)
   {
       document.getElementById('nav'+m).style.backgroundImage   =   "url(../images/public/nav"+m+"_0.gif)";
   }
   else
   {
       document.getElementById('nav'+m).style.backgroundImage   =   "url(../images/public/nav"+m+".jpg)";
   }

}

/** 
 *reg style
 *@auth:xyz
 *
 */
function swapReg(n){     
   if("" != n)
   {
	tyleNum = n;
   }
   else tyleNum=1;
   if (2 == tyleNum)
   {
       document.getElementById('cpny').style.display   =   "block";
       document.getElementById('card').style.display   =   "none";
   }
   else if (3 == tyleNum)
   {
       document.getElementById('cpny').style.display   =   "none";
       document.getElementById('card').style.display   =   "block";
   }
   else
   {
       document.getElementById('cpny').style.display   =   "none";
       document.getElementById('card').style.display   =   "none";
   }

}
/** 
 *artcom style
 *@auth:xyz
 *
 */
function swapOnHot(n){     
   if("" != n)
   {
	  tyleNum = n;
   }
   else tyleNum=1;
   if (2 == tyleNum)
   {
       document.getElementById('art').style.display   =   "block";
       document.getElementById('prod').style.display   =   "none";
       document.getElementById('prodtit').style.backgroundImage   =   "url(../images/artcle/art_prod_bg_0.gif)";
   }
   else
   {
       document.getElementById('art').style.display   =   "none";
       document.getElementById('prod').style.display   =   "block";
       document.getElementById('prodtit').style.backgroundImage   =   "url(../images/artcle/art_prod_bg.gif)";
   }

}
/** 
 *bottom style
 *@auth:xyz
 *
 */
function swapOnRef(n){     
   if (2 == n)
   {
       document.getElementById('pcat').style.display   =   "block";
       document.getElementById('rcat').style.display   =   "none";
   }
   else
   {
       document.getElementById('pcat').style.display   =   "none";
       document.getElementById('rcat').style.display   =   "block";
   }
}