If you develop websites that use CSS, the Free CSS Toolbox can help you save time and increase productivity without any cost.

Free CSS Toolbox includes a number of tools for enhancing the development of style sheet code, such as :

• Simple CSS editor View CSS editor screenshot
• CSS Formatter / Beautifier View CSS formatter screenshot
• CSS Validator / Checker View CSS validator screenshot
• CSS Compressor
• Integration with W3C CSS Validator

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Set a Cookie

SetCookie(NAME, COOKIE_VALUE, DAYS);

• NAME : the name for the cookie. You’ll use the same name when you read the value of the cookie.
• COOKIE_VALUE : it would be the value you want stored as the cookie.
• DAYS : optional, If used, replace DAYS with the number of days the cookie shall last. If DAYS is omitted, the cookie will last until the browser is closed.

Read a Cookie

ReadCookie(NAME);

• NAME : the name of the cookie you want to see. If a cookie by the name you specify does not exist, the function will return a null string.

The following example allows only number character in text field.

<script type=”text/javascript”>
function numberOnly(textField,e,isDecimal) {
// isDecimal = true for double
// isDecimal = false for integer

var key;
var keychar;
if (window.event) {
key = window.event.keyCode;
}
else if (e) {
key = e.which;
}
else {
return true;
}

// check double period,decimal,point
if ( ((textField.value).indexOf(‘.’) > -1) && key == 46){
alert(“Double period is not allow for this field.”);
return false;
}

var str = ‘0123456789′;
str +=isDecimal ? ‘.’:”;
keychar = String.fromCharCode(key);
if ((key==null) || (key==0) || (key==8) ||? (key==9) || (key==13) || (key==27) ) {
return true;
}
else if (((str).indexOf(keychar) > -1)) {
return true;
}

alert(“Enter number only in this field.”);
textField.focus();
//textField.select();
return false;
}
</script>

The html code could be like this:
<input type=”text” onkeypress=”return numberOnly(this,event,true);”/>