function overTab1(num)
{
  if(num==1){
    document.all.TAB1.src="/v07/img/btn_ta_1_up.gif";
    document.all.TAB2.src="/v07/img/btn_ta_2.gif";
    document.all.TAB3.src="/v07/img/btn_ta_3.gif";
    document.all.TAB4.src="/v07/img/btn_ta_4.gif";
    document.all.TAB5.src="/v07/img/btn_ta_5.gif";
    tab1layer1.style.display = "";
    tab1layer2.style.display = "none";
    tab1layer3.style.display = "none";
    tab1layer4.style.display = "none";
    tab1layer5.style.display = "none";
  } else if (num==2) {
    document.all.TAB1.src="/v07/img/btn_ta_1_a.gif";
    document.all.TAB2.src="/v07/img/btn_ta_2_up.gif";
    document.all.TAB3.src="/v07/img/btn_ta_3.gif";
    document.all.TAB4.src="/v07/img/btn_ta_4.gif";
    document.all.TAB5.src="/v07/img/btn_ta_5.gif";
    tab1layer1.style.display = "none";
    tab1layer2.style.display = "";
    tab1layer3.style.display = "none";
    tab1layer4.style.display = "none";
    tab1layer5.style.display = "none";
  }else if (num==3) {
    document.all.TAB1.src="/v07/img/btn_ta_1_b.gif";
    document.all.TAB2.src="/v07/img/btn_ta_2_a.gif";
    document.all.TAB3.src="/v07/img/btn_ta_3_up.gif";
    document.all.TAB4.src="/v07/img/btn_ta_4.gif";
    document.all.TAB5.src="/v07/img/btn_ta_5.gif";
    tab1layer1.style.display = "none";
    tab1layer2.style.display = "none";
    tab1layer3.style.display = "";
    tab1layer4.style.display = "none";
    tab1layer5.style.display = "none";
   }else if (num==4) {
    document.all.TAB1.src="/v07/img/btn_ta_1_b.gif";
    document.all.TAB2.src="/v07/img/btn_ta_2.gif";
    document.all.TAB3.src="/v07/img/btn_ta_3_a.gif";
    document.all.TAB4.src="/v07/img/btn_ta_4_up.gif";
    document.all.TAB5.src="/v07/img/btn_ta_5.gif";
    tab1layer1.style.display = "none";
    tab1layer2.style.display = "none";
    tab1layer3.style.display = "none";
    tab1layer4.style.display = "";
    tab1layer5.style.display = "none";
   }else if (num==5) {
    document.all.TAB1.src="/v07/img/btn_ta_1_b.gif";
    document.all.TAB2.src="/v07/img/btn_ta_2.gif";
    document.all.TAB3.src="/v07/img/btn_ta_3_b.gif";
    document.all.TAB4.src="/v07/img/btn_ta_4_a.gif";
    document.all.TAB5.src="/v07/img/btn_ta_5_up.gif";
    tab1layer1.style.display = "none";
    tab1layer2.style.display = "none";
    tab1layer3.style.display = "none";
    tab1layer4.style.display = "none";
    tab1layer5.style.display = "";

  }
}


function overTab2(num)
{
  if(num==1){
    document.all.TAB6.src="/v07/img/btn_ta_6_up.gif";
    document.all.TAB7.src="/v07/img/btn_ta_7.gif";
    document.all.TAB8.src="/v07/img/btn_ta_8.gif";
    document.all.TAB9.src="/v07/img/btn_ta_9.gif";
    document.all.TAB10.src="/v07/img/btn_ta_10.gif";
    tab2layer1.style.display = "";
    tab2layer2.style.display = "none";
    tab2layer3.style.display = "none";
    tab2layer4.style.display = "none";
    tab2layer5.style.display = "none";
  } else if (num==2) {
    document.all.TAB6.src="/v07/img/btn_ta_6_a.gif";
    document.all.TAB7.src="/v07/img/btn_ta_7_up.gif";
    document.all.TAB8.src="/v07/img/btn_ta_8.gif";
    document.all.TAB9.src="/v07/img/btn_ta_9.gif";
    document.all.TAB10.src="/v07/img/btn_ta_10.gif";
    tab2layer1.style.display = "none";
    tab2layer2.style.display = "";
    tab2layer3.style.display = "none";
    tab2layer4.style.display = "none";
    tab2layer5.style.display = "none";
  }else if (num==3) {
    document.all.TAB6.src="/v07/img/btn_ta_6_b.gif";
    document.all.TAB7.src="/v07/img/btn_ta_7_a.gif";
    document.all.TAB8.src="/v07/img/btn_ta_8_up.gif";
    document.all.TAB9.src="/v07/img/btn_ta_9.gif";
    document.all.TAB10.src="/v07/img/btn_ta_10.gif";
    tab2layer1.style.display = "none";
    tab2layer2.style.display = "none";
    tab2layer3.style.display = "";
    tab2layer4.style.display = "none";
    tab2layer5.style.display = "none";
   }else if (num==4) {
    document.all.TAB6.src="/v07/img/btn_ta_6_b.gif";
    document.all.TAB7.src="/v07/img/btn_ta_7.gif";
    document.all.TAB8.src="/v07/img/btn_ta_8_a.gif";
    document.all.TAB9.src="/v07/img/btn_ta_9_up.gif";
    document.all.TAB10.src="/v07/img/btn_ta_10.gif";
    tab2layer1.style.display = "none";
    tab2layer2.style.display = "none";
    tab2layer3.style.display = "none";
    tab2layer4.style.display = "";
    tab2layer5.style.display = "none";
   }else if (num==5) {
    document.all.TAB6.src="/v07/img/btn_ta_6_b.gif";
    document.all.TAB7.src="/v07/img/btn_ta_7.gif";
    document.all.TAB8.src="/v07/img/btn_ta_8_b.gif";
    document.all.TAB9.src="/v07/img/btn_ta_9_a.gif";
    document.all.TAB10.src="/v07/img/btn_ta_10_up.gif";
    tab2layer1.style.display = "none";
    tab2layer2.style.display = "none";
    tab2layer3.style.display = "none";
    tab2layer4.style.display = "none";
    tab2layer5.style.display = "";

  }
}


function overTab3(num)
{
  if(num==1){
    document.all.TAB11.src="/v07/img/btn_ta_11_up.gif";
    document.all.TAB12.src="/v07/img/btn_ta_12.gif";
    document.all.TAB13.src="/v07/img/btn_ta_13.gif";
    document.all.TAB14.src="/v07/img/btn_ta_14.gif";
    document.all.TAB15.src="/v07/img/btn_ta_15.gif";
    tab3layer1.style.display = "";
    tab3layer2.style.display = "none";
    tab3layer3.style.display = "none";
    tab3layer4.style.display = "none";
    tab3layer5.style.display = "none";
  } else if (num==2) {
    document.all.TAB11.src="/v07/img/btn_ta_11_a.gif";
    document.all.TAB12.src="/v07/img/btn_ta_12_up.gif";
    document.all.TAB13.src="/v07/img/btn_ta_13.gif";
    document.all.TAB14.src="/v07/img/btn_ta_14.gif";
    document.all.TAB15.src="/v07/img/btn_ta_15.gif";
    tab3layer1.style.display = "none";
    tab3layer2.style.display = "";
    tab3layer3.style.display = "none";
    tab3layer4.style.display = "none";
    tab3layer5.style.display = "none";
  }else if (num==3) {
    document.all.TAB11.src="/v07/img/btn_ta_11_b.gif";
    document.all.TAB12.src="/v07/img/btn_ta_12_a.gif";
    document.all.TAB13.src="/v07/img/btn_ta_13_up.gif";
    document.all.TAB14.src="/v07/img/btn_ta_14.gif";
    document.all.TAB15.src="/v07/img/btn_ta_15.gif";
    tab3layer1.style.display = "none";
    tab3layer2.style.display = "none";
    tab3layer3.style.display = "";
    tab3layer4.style.display = "none";
    tab3layer5.style.display = "none";
   }else if (num==4) {
    document.all.TAB11.src="/v07/img/btn_ta_11_b.gif";
    document.all.TAB12.src="/v07/img/btn_ta_12.gif";
    document.all.TAB13.src="/v07/img/btn_ta_13_a.gif";
    document.all.TAB14.src="/v07/img/btn_ta_14_up.gif";
    document.all.TAB15.src="/v07/img/btn_ta_15.gif";
    tab3layer1.style.display = "none";
    tab3layer2.style.display = "none";
    tab3layer3.style.display = "none";
    tab3layer4.style.display = "";
    tab3layer5.style.display = "none";
   }else if (num==5) {
    document.all.TAB11.src="/v07/img/btn_ta_11_b.gif";
    document.all.TAB12.src="/v07/img/btn_ta_12.gif";
    document.all.TAB13.src="/v07/img/btn_ta_13_a.gif";
    document.all.TAB14.src="/v07/img/btn_ta_14.gif";
    document.all.TAB15.src="/v07/img/btn_ta_15_up.gif";
    tab3layer1.style.display = "none";
    tab3layer2.style.display = "none";
    tab3layer3.style.display = "none";
    tab3layer4.style.display = "none";
    tab3layer5.style.display = "";
}
}