// JavaScript Document

//选项卡
function chgtabc(name,nowname,n,title,tbgnow,tbg,colorin)
{
obj=document.getElementById(nowname);
for(i=1;i<=n;i++)
{ 
 if((name+i)==nowname)
 {
 //alert(name);
 objnow=document.getElementById(nowname);
 objtitle=document.getElementById(title+i);
 //alert(objtitle);
 //objtitle.style.backgroundColor="#cccccc";   //控制菜单背景颜色
 //alert(tbgnow);
 objtitle.style.backgroundImage= tbgnow;  //控制菜单背景图片
 objtitle.style.color= colorin;  
 objnow.style.display="block";
 //objnow.innerHTML="这里";
 }
 else
 { 
 obj=document.getElementById(name+i);
 objtitle=document.getElementById(title+i); 
 //objtitle.style.backgroundColor="";  //控制菜单背景颜色
 objtitle.style.backgroundImage= tbg;  //控制菜单背景图片
 obj.style.display="none";
  objtitle.style.color= "";  
 }
}

}

function chgtab(name,nowname,n,title,tbgnow,tbg)
{
    obj=document.getElementById(nowname);
    for(i=1;i<=n;i++)
    { 
         if((name+i)==nowname)
         {
             //alert(name);
             objnow=document.getElementById(nowname);
             objtitle=document.getElementById(title+i);
             //alert(objtitle);
             //objtitle.style.backgroundColor="#cccccc";   //控制菜单背景颜色
             //alert(tbgnow);
             objtitle.style.backgroundImage= tbgnow;  //控制菜单背景图片
             objnow.style.display="block";
             //objnow.innerHTML="这里";
         }
         else
         { 
             obj=document.getElementById(name+i);
             objtitle=document.getElementById(title+i); 
             //objtitle.style.backgroundColor="";  //控制菜单背景颜色
             objtitle.style.backgroundImage= tbg;  //控制菜单背景图片
             obj.style.display="none";
         }
    }
}

function chgtanew(name,nowname,n)
{
    obj=document.getElementById(nowname);
    for(i=1;i<=n;i++)
    { 
         if((name+i)==nowname)
         {             
             objnow=document.getElementById(nowname);
             objnow.style.display="block";
         }
         else
         { 
             obj=document.getElementById(name+i);
             obj.style.display="none";
         }
    }
}