So followed me this explanation is a simple way:
To begin using this new gadget, go to Layout> and click "Add a Gadget" and
select HTML/JavaScript
Figure I
Its code
<style type="text/css">#w2b-searchbox{background:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj18qUqAqGtxyPkJd3hYQhjVuJ6WZtNfTfVuWNYJe_uwz7WILBy_PdhDsEyEyExf2cyR5Du3eswZ7d4Q9yf3kZI1NUqMo8iFU9BglV_1_rEXQnJr5R2nmyRZCbZ9VAyDJZRZAkrXAQDL8uK/) no-repeat scroll center center transparent;width:307px;height:50px;disaply:block;}form#w2b-searchform{display: block;padding: 12px;margin:0;}form#w2b-searchform #s{padding: 6px 6px 6px 26px;margin:0;width: 215px;font-size:14px;vertical-align: top;border:none;background:transparent;}form#w2b-searchform #sbutton{margin:0;padding:0;height:30px;width:30px;vertical-align: top;border:none;background:transparent;}</style><div id="w2b-searchbox"><form id="w2b-searchform" action="/search" method="get"><input type="text" id="s" name="q" value=""/><input type="image" src="http://img1.blogblog.com/img/blank.gif" id="sbutton" /></form></div>
Figure II
Its code
Figure III<style type="text/css">#w2b-searchbox{background:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjVzpxo0WUMAfaDK6ggLuRFnKPK7iFjeabCAdp7J4kTwE6gJSk8ownJm4l0j8yLhlSlsWdSd43PVIYSeEs_eDuwIyQBQxWf4cWE0oQjMfFcCBH_ofFdEUgnyFMsEnXIkWE-BRwkU6NP_WPR/) no-repeat scroll center center transparent;width:307px;height:50px;disaply:block;}form#w2b-searchform{display: block;padding: 12px;margin:0;}form#w2b-searchform #s{padding: 6px 6px 6px 26px;margin:0;width: 215px;font-size:14px;vertical-align: top;border:none;background:transparent;}form#w2b-searchform #sbutton{margin:0;padding:0;height:30px;width:30px;vertical-align: top;border:none;background:transparent;}</style><div id="w2b-searchbox"><form id="w2b-searchform" action="/search" method="get"><input type="text" id="s" name="q" value=""/><input type="image" src="http://img1.blogblog.com/img/blank.gif" id="sbutton" /></form></div>
Its code
Figure IV<style type="text/css">#w2b-searchbox{background:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgD67aoge4qyR3OLaL32_1CSsKLNVLjOyo23x1z858ZiV6VJHpA8YO3GJlOWDYbDRL9Ot7D6rVPZSQCZ_cokpxGxbEh7T5KdQZsCh7SnTp60beVPIS4sKltmhJnOWdFShEtVLwbqtjn_Yyp/) no-repeat scroll center center transparent;width:307px;height:50px;disaply:block;}form#w2b-searchform{display: block;padding: 10px 12px;margin:0;}form#w2b-searchform #s{padding: 6px;margin:0;width: 235px;font-size:14px;vertical-align: top;border:none;background:transparent;}form#w2b-searchform #sbutton{margin:0;padding:0;height:30px;width:30px;vertical-align: top;border:none;background:transparent;}</style><div id="w2b-searchbox"><form id="w2b-searchform" action="/search" method="get"><input type="text" id="s" name="q" value="Search..." onfocus='if (this.value == "Search...") {this.value = ""}' onblur='if (this.value == "") {this.value = "Search...";}'/><input type="image" src="http://img1.blogblog.com/img/blank.gif" id="sbutton" /></form></div>
Its code
Figure V<style type="text/css">#w2b-searchbox{background:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgqsnmR5SH82VQyv_fPOPTHjuLf8pU0DXCfRBC8VEM6m5idzqUDTBozeU2ImKUygbrNUu4ktBk4X7zDg3cQyZYNBVFDWUfepvbsbfb2_N7vvVogErBgGkb6KpaOpK2xPQ4EAZNqt0a3F_Ry/) no-repeat scroll center center transparent;width:307px;height:50px;disaply:block;}form#w2b-searchform{display: block;padding: 10px 12px;margin:0;}form#w2b-searchform #s{padding: 6px;margin:0;width: 235px;font-size:14px;vertical-align: top;border:none;background:transparent;}form#w2b-searchform #sbutton{margin:0;padding:0;height:30px;width:30px;vertical-align: top;border:none;background:transparent;}</style><div id="w2b-searchbox"><form id="w2b-searchform" action="/search" method="get"><input type="text" id="s" name="q" value="Search..." onfocus='if (this.value == "Search...") {this.value = ""}' onblur='if (this.value == "") {this.value = "Search...";}'/><input type="image" src="http://img1.blogblog.com/img/blank.gif" id="sbutton" /></form></div>
Its code
<style type="text/css">#w2b-searchbox{background:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi2QhfY4FQ84dvXZ7TIJlz_Owqia4jcM6zCBvXTHGF0rZecOHgnYeRXbo1azvR82xw_hsZAyIOpEt-2RDcag2BmxPTmIfczFXgQEibeQbHTA0IcopBgvX1Ye0fT1fKhMsRNZljyd6OLd0Xv/) no-repeat scroll center center transparent;width:307px;height:50px;disaply:block;}form#w2b-searchform{display: block;padding: 10px 12px;margin:0;}form#w2b-searchform #s{padding: 6px;margin:0;width: 235px;font-size:14px;vertical-align: top;border:none;background:transparent;}form#w2b-searchform #sbutton{margin:0;padding:0;height:30px;width:30px;vertical-align: top;border:none;background:transparent;}</style><div id="w2b-searchbox"><form id="w2b-searchform" action="/search" method="get"><input type="text" id="s" name="q" value="Search..." onfocus='if (this.value == "Search...") {this.value = ""}' onblur='if (this.value == "") {this.value = "Search...";}'/><input type="image" src="http://img1.blogblog.com/img/blank.gif" id="sbutton" /></form></div>
Its code
<style type="text/css">#w2b-searchbox{background:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi1cogCdN_WR7RBGOnXGssSyIp0KxmiWjXznmjKt5MbvgYuWmUc0Nuy_NTd0fvw0NFh5aXTKECnb5AUrLEFU6GdcIjDKF-vByO-9nykROZb-btA2rL5bjVYQUub5Kov6Ba6GTZJn5pp1Dys/) no-repeat scroll center center transparent;width:307px;height:50px;disaply:block;}form#w2b-searchform{display: block;padding: 12px;margin:0;}form#w2b-searchform #s{padding: 6px 6px 6px 26px;margin:0;width: 215px;font-size:14px;vertical-align: top;border:none;background:transparent;}form#w2b-searchform #sbutton{margin:0;padding:0;height:30px;width:30px;vertical-align: top;border:none;background:transparent;}</style><div id="w2b-searchbox"><form id="w2b-searchform" action="/search" method="get"><input type="text" id="s" name="q" value=""/><input type="image" src="http://img1.blogblog.com/img/blank.gif" id="sbutton" /></form></div>
In the latter save tool
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