function MM_jumpMenu(targ,selObj,restore){
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function CHG(flag){
  if (flag == 1){
	  document.all.XYXW.style.display = "block";
	  document.all.SPXW.style.display = "none";
	  document.all.chg.href = "LT_new/news/main.asp";
	  } 
  if (flag == 2){
	  document.all.XYXW.style.display = "none";
	  document.all.SPXW.style.display = "block";
	  document.all.chg.href = "LT_new/news/main.asp";
	  }
  if (flag == 3){
	  document.all.XBDT.style.display = "block";
	  document.all.WJGG.style.display = "none";
	  document.all.chg.href = "LT_new/news/main.asp";
	  } 
  if (flag == 4){
	  document.all.XBDT.style.display = "none";
	  document.all.WJGG.style.display = "block";
	  document.all.chg.href = "LT_new/news/main.asp";
	  }	  
}

function show(flag){
 if (flag == 1){
     document.getElementById("Layer1").style.display = "block";
    }
 if (flag == 2){
     document.getElementById("Layer2").style.display = "block";
    }
 if (flag == 3){
     document.getElementById("Layer3").style.display = "block";
    }
 if (flag == 4){
     document.getElementById("Layer4").style.display = "block";
    }
 if (flag == 5){
     document.getElementById("Layer5").style.display = "block";
    }
 if (flag == 6){
     document.getElementById("Layer6").style.display = "block";
    }
 if (flag == 7){
     document.getElementById("Layer7").style.display = "block";
    }
 if (flag == 8){
     document.getElementById("Layer8").style.display = "block";
    }
}


function hide(flag){
 if (flag == 1){
     document.getElementById("Layer1").style.display = "none";
    }
 if (flag == 2){
     document.getElementById("Layer2").style.display = "none";
    }
 if (flag == 3){
     document.getElementById("Layer3").style.display = "none";
    }
 if (flag == 4){
     document.getElementById("Layer4").style.display = "none";
    }
 if (flag == 5){
     document.getElementById("Layer5").style.display = "none";
    }
 if (flag == 6){
     document.getElementById("Layer6").style.display = "none";
    }
 if (flag == 7){
     document.getElementById("Layer7").style.display = "none";
    }
 if (flag == 8){
     document.getElementById("Layer8").style.display = "none";
    }
}