// JavaScript Document
function get(oid)
{
	return document.getElementById(oid);
}

//显示Div
function showDiv(divName)
{
	get(divName).style.display='inline';
}

//隐藏Div
function hideDiv(divName)
{
	get(divName).style.display='none';
}

function changeDisplay(divName)
{
	var dState=get(divName).style.display;
	if(dState=="none")
	{
		showDiv(divName);
	}else{
		hideDiv(divName);
	}
}

	function myConfirm(msg){
		return confirm(msg);
	}
function DivExpandOrFold(divName,imageObj)
{
	var dState=get(divName).style.display;
	if(dState=="none")
	{
		imageObj.style.marginTop="0px";
		showDiv(divName);
	}else{
		imageObj.style.marginTop="-16px";
		hideDiv(divName);
	}
}


//设置元素class属性
function setClass(oName,className)
{
	get(divName).className=className;
}

var currentTab;
var currentOption;
//显示主页tab菜单obj要显示的div,
function showIndexTabMenu(obj,oId)
{
	if(currentTab==null)
	{
		currentTab=get('divTab1');
	}
	
	if(currentTab==get(oId))
	{
		return;
	}
	
	if(currentOption==null)
	{
		currentOption=get('tabOption1');
	}
	currentOption.className='tabOption';
	currentTab.style.display='none';
	get(oId).style.display='inline';
	get(obj).className='currentTabOption';
	currentTab=get(oId);
	currentOption=get(obj);
	//get(oId).style.display='inline';
}

function showProTab(pId){
	var oId='divTab'+pId;
	var obj='tabOption'+pId;
	if(currentTab==null)
	{
		currentTab=get('divTab1');
	}
	
	if(currentTab==get(oId))
	{
		return;
	}
	
	if(currentOption==null)
	{
		currentOption=get('tabOption1');
	}
	currentOption.className='';
	currentTab.style.display='none';
	get(oId).style.display='inline';
	get(obj).className='currentTCPlan';
	currentTab=get(oId);
	currentOption=get(obj);
}

///得到长度
function getLeghthOfInput(fName){
    return get(fName).value.length;
}

	
	
function setBodyFontSize(size){
		document.body.style.fontSize=size+"px";
}


function setFontSizeByName(objName,size)
{
	get(objName).style.fontSize=size+"px";
}
function setCurrentNav(navIndex){
	get("li"+navIndex).className="navCurrent";
}

function isEmail(emailStr){
	var re=/^\w+@\w+\.\w+$/;
	return re.test(emailStr);
}

function mySearch(para){
	var sValue=get('txtSearch').value;
	var goUrl=para+"-searchStr-"+sValue+".html";
	if(sValue==""){
	return;
	}
	location=goUrl;
}

function validateSecurityInput(str){
	var regValidate=/<(.*)>/;
	if(regValidate.test(str)){
		return true;
	}
	
	return false;
}

function regMatch(patten,str){
    return parent.test(str);
}

function setBtnDisabled(btnObj,formName){
	btnObj.disabled=true;
	if(formName!=""){
		get(formName).submit();
	}
}