function OnEnter( field ) {
   if( field.value == field.defaultValue ) {
      field.value = "";
   }
}

function OnExit( field ) {
   if( field.value == "") {
      field.value = field.defaultValue;
    }
}


//-----------------------------//


function nTabs(thisObj,Num){
if(thisObj.className == "active")return;
var tabObj = thisObj.parentNode.id;
var tabList = document.getElementById(tabObj).getElementsByTagName("li");
for(i=0; i <tabList.length; i++)
{

	
	if (i == Num)
	{
	thisObj.className = "active";
	document.getElementById(tabObj+"_Content"+i).style.display = "block";
	}else{
	tabList[i].className = "normal";
	document.getElementById(tabObj+"_Content"+i).style.display = "none";
	}
}
}


//-----------------------------//

function nCityTabs(thisObj,Num){
if(thisObj.className == "active")return;
var tabObj = thisObj.parentNode.id;
var tabList = document.getElementById(tabObj).getElementsByTagName("li");
for(i=0; i <tabList.length; i++)
{


	if (i == 0 && i == Num)
	{
	thisObj.className = "factive";
	document.getElementById(tabObj+"_Content"+i).style.display = "block";
	continue;
	}else if(i == 0){
	tabList[i].className = "fnormal";
	document.getElementById(tabObj+"_Content"+i).style.display = "none";
	continue;
	}
	
	if (i == 1 && i == Num)
	{
	thisObj.className = "sactive";
	document.getElementById(tabObj+"_Content"+i).style.display = "block";
	continue;
	}else if(i == 1){
	tabList[i].className = "snormal";
	document.getElementById(tabObj+"_Content"+i).style.display = "none";
	continue;
	}
	

}
}

//-----------------------------//

function nOtherTabs(thisObj,Num){
if(thisObj.className == "active")return;
var tabObj = thisObj.parentNode.id;
var tabList = document.getElementById(tabObj).getElementsByTagName("li");
for(i=0; i <tabList.length; i++)
{


	if (i == 0 && i == Num)
	{
	thisObj.className = "factive";
	document.getElementById(tabObj+"_Content"+i).style.display = "block";
	continue;
	}else if(i == 0){
	tabList[i].className = "fnormal";
	document.getElementById(tabObj+"_Content"+i).style.display = "none";
	continue;
	}
	
	if (i == 1 && i == Num)
	{
	thisObj.className = "sactive";
	document.getElementById(tabObj+"_Content"+i).style.display = "block";
	continue;
	}else if(i == 1){
	tabList[i].className = "snormal";
	document.getElementById(tabObj+"_Content"+i).style.display = "none";
	continue;
	}
	
	if (i == 2 && i == Num)
	{
	thisObj.className = "tactive";
	document.getElementById(tabObj+"_Content"+i).style.display = "block";
	continue;
	}else if(i == 2){
	tabList[i].className = "tnormal";
	document.getElementById(tabObj+"_Content"+i).style.display = "none";
	continue;
	}
	
	if (i == 3 && i == Num)
	{
	thisObj.className = "lactive";
	document.getElementById(tabObj+"_Content"+i).style.display = "block";
	continue;
	}else if(i == 3){
	tabList[i].className = "lnormal";
	document.getElementById(tabObj+"_Content"+i).style.display = "none";
	continue;
	}
	

}
}



//-----------------------------//

function disp_subscibeMsg(){
	document.getElementById("subscibeMsg").style.display="block";
}


function close_subscibeMsg(){
	document.getElementById("subscibeMsg").style.display="none";
}


function disp_subscibeConfirm(){
	document.getElementById("subscibe").style.display="none";
	document.getElementById("subscibe_confirm").style.display="block";
}


//-----------------------------//


function disp_b_consumePlan(){
	document.getElementById("b_consumePlan").style.display="block";
	document.getElementById("b_shoppingBill").style.display="none";
}

function disp_b_shoppingBill(){
	document.getElementById("b_consumePlan").style.display="none";
	document.getElementById("b_shoppingBill").style.display="block";
}