function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}


var SYS_PUBLIC_MENU_BGCOLOR = '';
function sel_bar(obj){
	SYS_PUBLIC_MENU_BGCOLOR = obj.style.backgroundColor;
	obj.style.backgroundColor = 'aeaeae';
}
function unsel_bar(obj){
	obj.style.backgroundColor = SYS_PUBLIC_MENU_BGCOLOR;
	SYS_PUBLIC_MENU_BGCOLOR = '';
}

function showConfirm(url,msg){
	if(url == ""){
		alert("資料錯誤!!");
	}else{
		if(msg == ""){
			msg = "確定嗎?";
		}

		if(confirm(msg)){
			location.href = url;
		}
	}
}


function openwindow0(url,winName,width,height){
	if(winName == "") winName = "_blank";
	if(width == "") width = 640;
	if(height == "") height = 480;
	newWin = window.open("about:blank", winName, "width=" + width + ",height=" + height +",scrollbars=1,resizable=yes");
	newWin.location.href = url;
}

function openwindow1(url,winName){
	openwindow0(url,winName,640,480);
}


function openwindow2(url){
	openwindow0(url,"_blank",640,480);
}


/*
*	轉寄好友的function
*	sType = 種類(1.好康及卡訊; 2.卡訊)
*	sPk = primary key
*/
function sendfriend(sType, sPk){
	
	location.href="/commfun/sendfriend.htm?sType=" + sType + "&sPk=" + sPk;

}



function show_ranking(type,pk){
	url = "/commfun/show_ranking.htm?type=" + type + "&pk=" + pk;
	openwindow0(url,"_blank",640,480);
}


function copy_to_clipborad(id){
	var o=document.getElementById(id);
	window.clipboardData.setData('Text',o.value);
	alert('已經複製進剪貼簿');
}

/**
* 設定 cookie , expire : 時間(秒)
*/
function setCookie(key, value, expire, domain, path){
	var ck=key +'='+ encodeURIComponent(value);
	if( expire ){
		var epr=new Date();
		epr.setTime(epr.getTime()+ expire*1000 );
		ck+=';expires='+ epr.toUTCString();
	}
	if( domain )
		ck+=';domain='+ domain;
	if( path )
		ck+=';path='+ path;

	document.cookie=ck;
}

function getCookie(key){
	if( document.cookie.length==0 )   return false;
	var i=document.cookie.search(key+'=');
	if( i==-1 )   return false;
	i+=key.length+1;
	var j=document.cookie.indexOf(';', i);
	if( j==-1 )   j=document.cookie.length;
	return document.cookie.slice(i,j);
}