function switcher1(num){
  
  if(num==1){
    document.getElementById("tit1a").background = "images/ht1.gif";
    document.getElementById("tit1b").background = "images/ht2.gif";
    document.getElementById("tab1a").style.display = "block";
    document.getElementById("tab1b").style.display = "none";
  }else if(num==2){
    document.getElementById("tit1a").background = "images/ht4.gif";
    document.getElementById("tit1b").background = "images/ht1.gif";
    document.getElementById("tab1a").style.display = "none";
    document.getElementById("tab1b").style.display = "block";
  }
}

function switcher2(num){
  
  if(num==1){
    document.getElementById("tit2a").background = "images/ht1.gif";
    document.getElementById("tit2b").background = "images/ht2.gif";
	document.getElementById("tit2c").background = "images/ht2.gif";
	document.getElementById("tit2d").background = "images/ht2.gif";
    document.getElementById("tab2a").style.display = "block";
    document.getElementById("tab2b").style.display = "none";
	document.getElementById("tab2c").style.display = "none";
	document.getElementById("tab2d").style.display = "none";
  }else if(num==2){
    document.getElementById("tit2a").background = "images/ht4.gif";
    document.getElementById("tit2b").background = "images/ht1.gif";
	document.getElementById("tit2c").background = "images/ht2.gif";
	document.getElementById("tit2d").background = "images/ht2.gif";
    document.getElementById("tab2a").style.display = "none";
    document.getElementById("tab2b").style.display = "block";
	document.getElementById("tab2c").style.display = "none";
	document.getElementById("tab2d").style.display = "none";
  }else if(num==3){
    document.getElementById("tit2a").background = "images/ht4.gif";
    document.getElementById("tit2b").background = "images/ht4.gif";
	document.getElementById("tit2c").background = "images/ht1.gif";
	document.getElementById("tit2d").background = "images/ht2.gif";
    document.getElementById("tab2a").style.display = "none";
    document.getElementById("tab2b").style.display = "none";
	document.getElementById("tab2c").style.display = "block";
	document.getElementById("tab2d").style.display = "none";
  }else if(num==4){
    document.getElementById("tit2a").background = "images/ht4.gif";
    document.getElementById("tit2b").background = "images/ht4.gif";
	document.getElementById("tit2c").background = "images/ht4.gif";
	document.getElementById("tit2d").background = "images/ht1.gif"
    document.getElementById("tab2a").style.display = "none";
    document.getElementById("tab2b").style.display = "none";
	document.getElementById("tab2c").style.display = "none";
	document.getElementById("tab2d").style.display = "block";
  }
}

function switcher3(num){
  
  if(num==1){
    document.getElementById("tit1a").background = "../images/ht1.gif";
    document.getElementById("tit1b").background = "../images/ht2.gif";
    document.getElementById("tab1a").style.display = "block";
    document.getElementById("tab1b").style.display = "none";
  }else if(num==2){
    document.getElementById("tit1a").background = "../images/ht4.gif";
    document.getElementById("tit1b").background = "../images/ht1.gif";
    document.getElementById("tab1a").style.display = "none";
    document.getElementById("tab1b").style.display = "block";
  }
}

function switcher4(num){
  
  if(num==1){
    document.getElementById("tit4a").background = "../images/ht1_2.gif";
    document.getElementById("tit4b").background = "../images/ht2_3.gif";
    document.getElementById("tab4a").style.display = "block";
    document.getElementById("tab4b").style.display = "none";
  }else if(num==2){
    document.getElementById("tit4a").background = "../images/ht4_1.gif";
    document.getElementById("tit4b").background = "../images/ht1_2.gif";
    document.getElementById("tab4a").style.display = "none";
    document.getElementById("tab4b").style.display = "block";
  }
}

function switcher5(num){
  
  if(num==1){
    document.getElementById("tit5a").background = "../images/ht1.gif";
    document.getElementById("tit5b").background = "../images/ht2.gif";
	document.getElementById("tit5c").background = "../images/ht2.gif";
	document.getElementById("tit5d").background = "../images/ht2.gif";
    document.getElementById("tab5a").style.display = "block";
    document.getElementById("tab5b").style.display = "none";
	document.getElementById("tab5c").style.display = "none";
	document.getElementById("tab5d").style.display = "none";
  }else if(num==2){
    document.getElementById("tit5a").background = "../images/ht4.gif";
    document.getElementById("tit5b").background = "../images/ht1.gif";
	document.getElementById("tit5c").background = "../images/ht2.gif";
	document.getElementById("tit5d").background = "../images/ht2.gif";
    document.getElementById("tab5a").style.display = "none";
    document.getElementById("tab5b").style.display = "block";
	document.getElementById("tab5c").style.display = "none";
	document.getElementById("tab5d").style.display = "none";
  }else if(num==3){
    document.getElementById("tit5a").background = "../images/ht4.gif";
    document.getElementById("tit5b").background = "../images/ht4.gif";
	document.getElementById("tit5c").background = "../images/ht1.gif";
	document.getElementById("tit5d").background = "../images/ht2.gif";
    document.getElementById("tab5a").style.display = "none";
    document.getElementById("tab5b").style.display = "none";
	document.getElementById("tab5c").style.display = "block";
	document.getElementById("tab5d").style.display = "none";
  }else if(num==4){
    document.getElementById("tit5a").background = "../images/ht4.gif";
    document.getElementById("tit5b").background = "../images/ht4.gif";
	document.getElementById("tit5c").background = "../images/ht4.gif";
	document.getElementById("tit5d").background = "../images/ht1.gif"
    document.getElementById("tab5a").style.display = "none";
    document.getElementById("tab5b").style.display = "none";
	document.getElementById("tab5c").style.display = "none";
	document.getElementById("tab5d").style.display = "block";
  }
}

function eSwitchDiv(sPage,sId){
    if(arguments.length>1){
        var sSubMainBar = 'switchPage_' + sPage;
        var oSubMainBar;
        for(var i=1;eval('document.getElementById("'+sSubMainBar+'_'+i+'")');i++){
            oSubMainBar = eval('document.getElementById("'+sSubMainBar+'_'+i+'")');
            if(parseInt(sId)==i){
                oSubMainBar.style.display = 'block';
            }else{
                oSubMainBar.style.display = 'none';
            }
        }
    }
}

function showDbc(stat){
    //ǷIE
    var isIE = navigator.appName == "Microsoft Internet Explorer";

    var dbcList = document.getElementById('dbc_list');
    if(dbcList!=null){
        dbcList.style.display = (stat=='show')?'block':'none';
        if(isIE){
            dbcList.style.left = -130;
            dbcList.style.top = 10;
        }
    }
}