Question : Hide Rows Based On Value In Cell

I'm trying to find a macro or vb code that will hide (don't want to delete) rows based on a value of a cell in that row. I would like a code because doing it manually will take too much time since the data is dynamic. I'm a novice so the easiest laymen's terms code possible would be appreciated. :)

For example
Columns:
A B C D E F G

If cell value A5 or B5 or C5= blank then hide row
" " A6 or B6 or C6 = blank then hide row
" " A7 or B7 or C7 = blank then hide row
" " A7 or B7 or C7 = blank then hide row

Not sure of the info needed but...
I have 2258 rows and 8 columns
range = A5:H2258
but I want to do this for all the rows in range: 2258R x 8C

Answer : Hide Rows Based On Value In Cell

Here you go:

                       
         
           
             1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
21:
22:
23:
24:
25:
26:
27:
28:

           
           
             <SCRIPT>
  var item_pre="<?php echo $SETTINGS['sitename'].$MSG_40_026.$v.' '; ?>";
  function SetItemName(c)
  {
    document.getElementById("item_name").value=item_pre+c.value;
  }
</SCRIPT>
<SELECT NAME='card' id='card' onchange='SetItemName(this)'>
  <option value='Arco'>Arco</option>
  <option value='Bp'>Bp</option>
  <option value='Chevron'>Chevron</option>
  <option value='Circle K'>Circle K</option>
  <option value='Conoco'>Conoco</option>
  <option value='Exxon Mobil'>Exxon Mobil</option>
  <option value='Gulf Oil'>Gulf Oil</option>
  <option value='Marathon'>Marathon</option>
  <option value='Mobil'>Mobil</option>
  <option value='Petro-Canada'>Petro-Canada</option>
  <option value='Phillips 66'>Phillips 66</option>
  <option value='Sams club/Wall mart'>Sams club/Wall mart</option>
  <option value='Shell'>Shell</option>
  <option value='Sinclair'>Sinclair</option>
  <option value='Speedway/Super America'>Speedway/Super America</option>
  <option value='Sunoco'>Sunoco</option>
  <option value='Texaco'>Texaco</option>
  <option value='76'>76</option>
</SELECT>
<input type="hidden" id="item_name" name="item_name" value="">

           
         