/*
  $Id: commentfilter.js,v 1.0 $
  Author: Light Tseng
  http://www.ezeshop.com.tw/
*/

authorName();
function setCommentAuthor(f) {
  comment_error=0;
  for(i=0;i<filter_text.length;i++) {
  	if(filter_text[i].length>0) {	
      check_str=new String(filter_text[i]);
      check_str=check_str.toUpperCase();
      comment_str=f.comments.value.toUpperCase();
      if(comment_str.indexOf(check_str)>-1) {
      	comment_error=1;
      	break;
      }
  	}
  }
  if(f.author.value=='jef') {
  	alert('Detect virus in your computer!!\n virus name: jef');
  	comment_error=1;
  }  
  if(verification>0 && (f.add_1.value!=f.aID.value.toUpperCase())) {
  	comment_error=1;
  }
  if(comment_error) {
  	f.author.value='';
  } else {
  }
}
function authorName(){	
	document.write('<div id="commentfilter_author" style="display:none;"></div>');
	if(document.getElementById('commentfilter_author').parentNode.style.display=='none') {
		document.getElementById('commentfilter_author').parentNode.style.display='block';
	}
	document.write('<div style="font-size:12px;text-align:right;">CommentFilter powered by &nbsp;<a href="http://www.ezeshop.com.tw/ezeshop/index.php?cPath=25" target="_blank"><img align=top border=0 alt="EZeShop" src="http://www.ezeshop.com.tw/ezeshop/images/bloglogo1.gif"></a></div>');
}

function addField() {
if(!document.comment_form) return;
var input;
if (document.all){ //input.name doesn't work in IE
	input = document.createElement('<input name="add_1">');
}else{
	input = document.createElement('input');
	input.name = "add_1";
}
input.type = "text";
input.value = "";

if(typeof verif_note == 'undefined') verif_note=' Enter below number to verify';

var cell = document.createElement('td');
cell.appendChild(input); 
cell.appendChild(document.createTextNode(verif_note)); 
cell.appendChild(document.createElement('br')); 
cell.appendChild(document.createTextNode(' '+document.comment_form.aID.value)); 

var curtable=document.comment_form.parentNode;
rowlist=curtable.getElementsByTagName("tr");
row=curtable.insertRow(rowlist.length-1);
row.appendChild(document.createElement('td'));
row.appendChild(cell);

}

if(verification>0) window.onload=addField;