function submitSearch(form){
    if (form.keyword.value.replace(/^\s+|\s+$/, '')!="")
    {
        if (form.select_search_type.options[form.select_search_type.selectedIndex].value=="movies")
        {
            form.action="/movie/searchresult.jsp";
        }
        else if (form.select_search_type.options[form.select_search_type.selectedIndex].value=="movieremix")
        {
            form.orderby.value="create_date";
            form.action="/remix/searchresult.jsp";
        }
        else if (form.select_search_type.options[form.select_search_type.selectedIndex].value=="friends")
        {
            form.action="/friend/searchresult.jsp";
        }
        else if (form.select_search_type.options[form.select_search_type.selectedIndex].value=="casts") {
        	  form.action="/cast/cast_search.jsp?searchTerm=" + form.keyword.value;
        }

        return true;
    }
    else
    {
        alert(enterkeyword);
        form.keyword.focus();
        return false;
    }
}

function saveWebLanguage()
{
  DWREngine.setAsync(false);
  MemberUpdateLanguage.updateWebLanguage( DWRUtil.getValue("weblang")  ) ;
  DWREngine.setAsync(true);
  var url = window.location.href;
  if (url.indexOf('PDVDWebLang') >= 0) {
  	window.location = url.replace(/PDVDWebLang=[a-zA-Z]{2}_[a-zA-Z]{2}/gi, 'PDVDWebLang=' + DWRUtil.getValue("weblang"));
  }
  else {
  	window.location.reload(true);
  }
  
}

function saveRegionLanguage()
{
  DWREngine.setAsync(false);
  MemberUpdateLanguage.updateRegionLanguage( DWRUtil.getValue("regionlang")  ) ;
  DWREngine.setAsync(true);
  var url = window.location.href;
  if (url.indexOf('PDVDRegionLang') >= 0) {
  	window.location = url.replace(/PDVDRegionLang=[a-zA-Z]{2}_[a-zA-Z]{2}/gi, 'PDVDRegionLang=' + DWRUtil.getValue("regionlang"));
  }
  else {
  	window.location.reload(true);
  }
}

function changeLang() 
{
	var opt = document.getElementById("langSetting").value;
	var weblang = document.getElementById("weblang");
	var regionlang = document.getElementById("regionlang");
	
	if(opt == "region") {
		weblang.style.display = "none";
		regionlang.style.display = "inline";	
	}
	else if(opt == "web") {
		weblang.style.display = "inline";
		regionlang.style.display = "none";
	}
}

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_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_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.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];}
}