var blur_enable = 1;
var comment_default_text;

function disable_close_event() {
blur_enable = 0;
txt_area.focus();
}
function comment_area(state) {

 if (state == 'open') {
var txt_area = document.getElementById('comment_textarea');
var pic = document.getElementById('comment_pic');
var submit_area = document.getElementById('comment_submit');
txt_area.setAttribute("class", "comment_textarea_open");
txt_area.innerHTML = '';
pic.style.display = 'block';
submit_area.style.display = 'block';
} else { 
var t=setTimeout("close_area()",500);
}

//else { txt_area.innerHTML = 'Please Login to post a comment!';}
}
function close_area() {
var txt_area = document.getElementById('comment_textarea');
var pic = document.getElementById('comment_pic');
var submit_area = document.getElementById('comment_submit');
      if(blur_enable == 1) {
      txt_area.blur();
      txt_area.setAttribute("class", "comment_textarea_close");
      txt_area.innerHTML = comment_default_text;  
      pic.style.display = 'none';
      submit_area.style.display = 'none';}
}

function comment_area_mini(ob,state) {

 if (state == 'open') {
var txt_area = ob;
var filename = ob.id.replace('txt_','');
var pic = document.getElementById('user_pic_' + filename);
var submit_area = document.getElementById('submit_' + filename);
txt_area.setAttribute("class", "comment_textarea_mini_open");
txt_area.innerHTML = '';
pic.style.display = 'block';
submit_area.style.display = 'block';
} else { 
var filename = ob.id.replace('txt_','');
var t=setTimeout("close_area_mini('" + filename + "')",500);
}

//else { txt_area.innerHTML = 'Please Login to post a comment!';}
}
function close_area_mini(id) {
var filename = id;
var txt_area = document.getElementById('txt_' + filename);
var pic = document.getElementById('user_pic_' + filename);
var submit_area = document.getElementById('submit_' + filename);
      txt_area.blur();
      txt_area.setAttribute("class", "comment_textarea_mini_close");
      txt_area.innerHTML = comment_default_text;  
      pic.style.display = 'none';
      submit_area.style.display = 'none';
}