function dataFormat()
{

// ------------------- date•”•ª ---------------------------
var date_select=document.getElementsByName("date_select");
var edittag_date= "";

for(var i=0, max=date_select.length; i<max; i++)
{
if(date_select[i].checked){
edittag_date = edittag_date + date_select[i].value + " ";}
};
document.getElementById("edittag_date").value = edittag_date;

// ------------------- title_news•”•ª ---------------------------
var title_news_select=document.getElementsByName("title_news_select");
var edittag_title_news= "";

for(var i=0, max=title_news_select.length; i<max; i++)
{
if(title_news_select[i].checked){
edittag_title_news = edittag_title_news + title_news_select[i].value + " ";}
};
document.getElementById("edittag_title_news").value = edittag_title_news;

return true;
};