<select>
<option value="AF">Afghanistanoption>
ÅLand Islands</option>
<option value="AL">Albaniaoption>
Algeria</option>
<option value="AS">American Samoaoption>
Andorra</option>
<option value="AO">Angolaoption>
Anguilla</option>
<option value="AQ">Antarcticaoption>
Antigua And Barbuda</option>
<option value="AR">Argentinaoption>
Armenia</option>
<option value="AW">Arubaoption>
Australia</option>
<option value="AT">Austriaoption>
Azerbaijan</option>
<option value="BS">Bahamasoption>
Bahrain</option>
<option value="BD">Bangladeshoption>
Barbados</option>
<option value="BY">Belarusoption>
Belgium</option>
<option value="BZ">Belizeoption>
Benin</option>
<option value="BM">Bermudaoption>
Bhutan</option>
<option value="BO">Boliviaoption>
Bosnia And Herzegovina</option>
<option value="BW">Botswanaoption>
Bouvet Island</option>
<option value="BR">Braziloption>
British Indian Ocean Territory</option>
<option value="BN">Brunei Darussalamoption>
Bulgaria</option>
<option value="BF">Burkina Fasooption>
Burundi</option>
<option value="KH">Cambodiaoption>
Cameroon</option>
<option value="CA">Canadaoption>
Cape Verde</option>
<option value="KY">Cayman Islandsoption>
Central African Republic</option>
<option value="TD">Chadoption>
Chile</option>
<option value="CN">Chinaoption>
Christmas Island</option>
<option value="CC">Cocos (Keeling) Islandsoption>
Colombia</option>
<option value="KM">Comorosoption>
Congo</option>
<option value="CD">Congo, The Democratic Republic Of Theoption>
Cook Islands</option>
<option value="CR">Costa Ricaoption>
Cote D'Ivoire</option>
<option value="HR">Croatiaoption>
Cuba</option>
<option value="CY">Cyprusoption>
Czech Republic</option>
<option value="DK">Denmarkoption>
Djibouti</option>
<option value="DM">Dominicaoption>
Dominican Republic</option>
<option value="EC">Ecuadoroption>
Egypt</option>
<option value="SV">El Salvadoroption>
Equatorial Guinea</option>
<option value="ER">Eritreaoption>
Estonia</option>
<option value="ET">Ethiopiaoption>
Falkland Islands (Malvinas)</option>
<option value="FO">Faroe Islandsoption>
Fiji</option>
<option value="FI">Finlandoption>
France</option>
<option value="GF">French Guianaoption>
French Polynesia</option>
<option value="TF">French Southern Territoriesoption>
Gabon</option>
<option value="GM">Gambiaoption>
Georgia</option>
<option value="DE">Germanyoption>
Ghana</option>
<option value="GI">Gibraltaroption>
Greece</option>
<option value="GL">Greenlandoption>
Grenada</option>
<option value="GP">Guadeloupeoption>
Guam</option>
<option value="GT">Guatemalaoption>
Guernsey</option>
<option value="GN">Guineaoption>
Guinea-Bissau</option>
<option value="GY">Guyanaoption>
Haiti</option>
<option value="HM">Heard Island And Mcdonald Islandsoption>
Holy See (Vatican City State)</option>
<option value="HN">Hondurasoption>
Hong Kong</option>
<option value="HU">Hungaryoption>
Iceland</option>
<option value="IN">Indiaoption>
Indonesia</option>
<option value="IR">Iran, Islamic Republic Ofoption>
Iraq</option>
<option value="IE">Irelandoption>
Isle Of Man</option>
<option value="IL">Israeloption>
Italy</option>
<option value="JM">Jamaicaoption>
Japan</option>
<option value="JE">Jerseyoption>
Jordan</option>
<option value="KZ">Kazakhstanoption>
Kenya</option>
<option value="KI">Kiribatioption>
Korea, Democratic People'S Republic Of</option>
<option value="KR">Korea, Republic Ofoption>
Kuwait</option>
<option value="KG">Kyrgyzstanoption>
Lao People'S Democratic Republic</option>
<option value="LV">Latviaoption>
Lebanon</option>
<option value="LS">Lesothooption>
Liberia</option>
<option value="LY">Libyan Arab Jamahiriyaoption>
Liechtenstein</option>
<option value="LT">Lithuaniaoption>
Luxembourg</option>
<option value="MO">Macaooption>
Macedonia, The Former Yugoslav Republic Of</option>
<option value="MG">Madagascaroption>
Malawi</option>
<option value="MY">Malaysiaoption>
Maldives</option>
<option value="ML">Malioption>
Malta</option>
<option value="MH">Marshall Islandsoption>
Martinique</option>
<option value="MR">Mauritaniaoption>
Mauritius</option>
<option value="YT">Mayotteoption>
Mexico</option>
<option value="FM">Micronesia, Federated States Ofoption>
Moldova, Republic Of</option>
<option value="MC">Monacooption>
Mongolia</option>
<option value="MS">Montserratoption>
Morocco</option>
<option value="MZ">Mozambiqueoption>
Myanmar</option>
<option value="NA">Namibiaoption>
Nauru</option>
<option value="NP">Nepaloption>
Netherlands</option>
<option value="AN">Netherlands Antillesoption>
New Caledonia</option>
<option value="NZ">New Zealandoption>
Nicaragua</option>
<option value="NE">Nigeroption>
Nigeria</option>
<option value="NU">Niueoption>
Norfolk Island</option>
<option value="MP">Northern Mariana Islandsoption>
Norway</option>
<option value="OM">Omanoption>
Pakistan</option>
<option value="PW">Palauoption>
Palestinian Territory, Occupied</option>
<option value="PA">Panamaoption>
Papua New Guinea</option>
<option value="PY">Paraguayoption>
Peru</option>
<option value="PH">Philippinesoption>
Pitcairn</option>
<option value="PL">Polandoption>
Portugal</option>
<option value="PR">Puerto Ricooption>
Qatar</option>
<option value="RE">Reunionoption>
Romania</option>
<option value="RU">Russian Federationoption>
Rwanda</option>
<option value="SH">Saint Helenaoption>
Saint Kitts And Nevis</option>
<option value="LC">Saint Luciaoption>
Saint Pierre And Miquelon</option>
<option value="VC">Saint Vincent And The Grenadinesoption>
Samoa</option>
<option value="SM">San Marinooption>
Sao Tome And Principe</option>
<option value="SA">Saudi Arabiaoption>
Senegal</option>
<option value="CS">Serbia And Montenegrooption>
Seychelles</option>
<option value="SL">Sierra Leoneoption>
Singapore</option>
<option value="SK">Slovakiaoption>
Slovenia</option>
<option value="SB">Solomon Islandsoption>
Somalia</option>
<option value="ZA">South Africaoption>
South Georgia And The South Sandwich Islands</option>
<option value="ES">Spainoption>
Sri Lanka</option>
<option value="SD">Sudanoption>
Suriname</option>
<option value="SJ">Svalbard And Jan Mayenoption>
Swaziland</option>
<option value="SE">Swedenoption>
Switzerland</option>
<option value="SY">Syrian Arab Republicoption>
Taiwan, Province Of China</option>
<option value="TJ">Tajikistanoption>
Tanzania, United Republic Of</option>
<option value="TH">Thailandoption>
Timor-Leste</option>
<option value="TG">Togooption>
Tokelau</option>
<option value="TO">Tongaoption>
Trinidad And Tobago</option>
<option value="TN">Tunisiaoption>
Turkey</option>
<option value="TM">Turkmenistanoption>
Turks And Caicos Islands</option>
<option value="TV">Tuvaluoption>
Uganda</option>
<option value="UA">Ukraineoption>
United Arab Emirates</option>
<option value="GB">United Kingdomoption>
United States</option>
<option value="UM">United States Minor Outlying Islandsoption>
Uruguay</option>
<option value="UZ">Uzbekistanoption>
Vanuatu</option>
<option value="VE">Venezuelaoption>
Viet Nam</option>
<option value="VG">Virgin Islands, Britishoption>
Virgin Islands, U.S.</option>
<option value="WF">Wallis And Futunaoption>
Western Sahara</option>
<option value="YE">Yemenoption>
Zambia</option>
<option value="ZW">Zimbabweoption>
</select>

<select name="state">
<option value="">Pick your stateoption>
Alabama</option>
<option value="AK">Alaskaoption>
Arizona</option>
<option value="AR">Arkansasoption>
California</option>
<option value="CO">Coloradooption>
Connecticut</option>
<option value="DE">Delawareoption>
District of Columbia</option>
<option value="FL">Floridaoption>
Georgia</option>
<option value="HI">Hawaiioption>
Idaho</option>
<option value="IL">Illinoisoption>
Indiana</option>
<option value="IA">Iowaoption>
Kansas</option>
<option value="KY">Kentuckyoption>
Louisiana</option>
<option value="ME">Maineoption>
Maryland</option>
<option value="MA">Massachusettsoption>
Michigan</option>
<option value="MN">Minnesotaoption>
Mississippi</option>
<option value="MO">Missourioption>
Montana</option>
<option value="NE">Nebraskaoption>
Nevada</option>
<option value="NH">New Hampshireoption>
New Jersey</option>
<option value="NM">New Mexicooption>
New York</option>
<option value="NC">North Carolinaoption>
North Dakota</option>
<option value="OH">Ohiooption>
Oklahoma</option>
<option value="OR">Oregonoption>
Pennsylvania</option>
<option value="RI">Rhode Islandoption>
South Carolina</option>
<option value="SD">South Dakotaoption>
Tennessee</option>
<option value="TX">Texasoption>
Utah</option>
<option value="VT">Vermontoption>
Virginia</option>
<option value="WA">Washingtonoption>
West Virginia</option>
<option value="WI">Wisconsinoption>
Wyoming</option>
select>

Here's how to center anything vertically and horizontally in a web page using CSS. Works with most all browsers that support CSS.

I adapted this from Jak psåt web, thanks!

<html>
        <head>
                <title>Center w/ CSStitle>
                
        
        
                
"outer">
                        
"middle">
                                
"inner">
                                        your stuff here in center of page
                                
                        
                
        

//add website to geourl
//long desciption on http://geourl.org/add.html

#1 get coordinates

#2 add meta tags to head
<meta name="ICBM" content="XXX.XXXXX, YYY.YYYYY">
<meta name="DC.title" content="THE NAME OF YOUR SITE">

#3 ping http://geourl.org/ping/

Disable a checkbox via HTML or javascript.

<INPUT TYPE="checkbox" NAME="MyCheckbox" VALUE="Select Me" DISABLED>

document.forms[0].MyCheckbox.disabled = true;

This bit of javascript will check and uncheck all checkboxes in a group of checkboxes. The checkboxes are grouped by naming all the checkboxes by the same name.

Javascript Code:

function checkUncheckAll(checkAllState, cbGroup)
{
        // Check that the group has more than one element
        if(cbGroup.length > 0)
        {
                // Loop through the array
                for (i = 0; i < cbGroup.length; i++)
                {
                        cbGroup[i].checked = checkAllState.checked;
                }
        }
        else
        {
                // Single element so not an array
                cbGroup.checked = checkAllState.checked;
        }
}

HTML Code:

<input type=checkbox name=checkall onclick="checkUncheckAll(this, grp1);">
<input type=checkbox name=grp1 id=bx1>
<input type=checkbox name=grp1 id=bx2>
<input type=checkbox name=grp1 id=bx3>
<input type=checkbox name=grp1 id=bx4>

The regex below removes html tags from string (untested).

str = <<HTML_TEXT



  
Application error
  
Change this error message for exceptions thrown outside of an action (like 
in Dispatcher setups or broken Ruby code) in public/500.html


HTML_TEXT

puts str.gsub(/<\/?[^>]*>/, "")

When you need to diable selection of text in a page use the following events in the wrapping tag. This is useful if you use javascript ondblclick and don't want the text to be selected.

onmousedown will stop the selection in Firefox. IE will still select text though so you must also use onselectstart to keep IE from selecting the text.

<td onmousedown="return false;" onselectstart="return false;">

// *UNTESTED*
// Strips complete and incomplete HTML tags from $html

function strip_bad_tags($html)
{
   $s = preg_replace ("@]*>*@", "", $html);
   return $s;
}

display a matrix in ASCII-text

┌ -1  -1  -1 ┐
│ -1  16  -1 │ * 1/8
└ -1  -1  -1 ┘

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

• Fruit
  
  
  
  • Apple
    
    
    
    • Granny Smith
    
    
    
    
    
  
  
  • Orange
  
  
  • Banana
  
  
  
  


• Vegetables
  
  
  
  
  • Carrot
  
  
  • Onion
  
  
  • Peas
  
  
  
  

// description of your code herethe old reliable refresher.

<META HTTP-EQUIV="Refresh" CONTENT="1000;URL=/">

This code allows you to pass in an HTML menu (select, radio, or checkbox) along with a single choice or an array of choices to be selected. The choice(s) should be contained literally in the value attribute.

This is handy for making persistent forms without polluting the HTML with PHP logic. For example, you could initialize all your menus to have nothing selected and then pass in GET or POST variables in case the form was not accepted, easily making form selections persistent.

/**
 * For select menus.
 */
function select_from_menu($menu,$choices,$deselect=true) {
  if ($deselect) $menu = preg_replace('/ selected(="selected")?/','',$menu);
  if(!is_array($choices)) {
    $menu = preg_replace('/(value="'.preg_quote($choices).'")/',"$1 selected=\"selected\"",$menu);
  } else foreach($choices as $value) {
    $menu = preg_replace('/(value="'.preg_quote($value).'")/',"$1 selected=\"selected\"",$menu);
  }
  
  return $menu;
}

/**
 * For radio buttons and checkboxes.
 */
function check_from_menu($menu,$choices,$deselect=true) {
  if ($deselect) $menu = preg_replace('/ checked(="checked")?/','',$menu);
  if(!is_array($choices)) {
    $menu = preg_replace('/(value="'.preg_quote($choices).'")/',"$1 checked=\"checked\"",$menu);
  } else foreach($choices as $value) {
    $menu = preg_replace('/(value="'.preg_quote($value).'")/',"$1 checked=\"checked\"",$menu);
  }

  return $menu;
}

Purpose: Clear all text fields in a form

Other important features:
- Resulting page must be valid XHTML 1.1
- JS must work in Firefox 1.0 and MS Internet Explorer 6.0
- JS must never generate any errors, even non-fatal ones, in the Firefox Javascript Console
- JS should only clear text input (no hidden fields or visual controls)
- Code must be readable and properly indented

Looking around the web, this was not easy to find. After a few hours of searches, and some back'n'forth at Webmaster World, I got a working version.

In XHTML header:

<script type="text/javascript" src="clear-form-input.js">script>

In html/form/div

<script type="text/javascript">
  // CDATA[
    var el = document.createElement("input");
    el.setAttribute("id", "clearButton");
    el.setAttribute("type", "button");
    el.setAttribute("value", "Clear");
    document.getElementById("deliciousFormDiv").appendChild(el);
    addEvent(el, 'click', function(){ clearForm('delicious');} );
  // ]]>
script>

In clear-form-input.js:

function clearForm(formIdent) 
{ 
  var form, elements, i, elm; 
  form = document.getElementById 
    ? document.getElementById(formIdent) 
    : document.forms[formIdent]; 

        if (document.getElementsByTagName)
        {
                elements = form.getElementsByTagName('input');
                for( i=0, elm; elm=elements.item(i++); )
                {
                        if (elm.getAttribute('type') == "text")
                        {
                                elm.value = '';
                        }
                }
        }

        // Actually looking through more elements here
        // but the result is the same.
        else
        {
                elements = form.elements;
                for( i=0, elm; elm=elements[i++]; )
                {
                        if (elm.type == "text")
                        {
                                elm.value ='';
                        }
                }
        }
}
        
function addEvent(elm, strEvent, fnHandler)
{
        return ( elm.addEventListener
        ? elm.addEventListener( strEvent, fnHandler, false)
        : elm.attachEvent( 'on'+strEvent, fnHandler)
        );
}

<HTML>
<HEAD>
  <TITLE>RedireccionadoTITLE>