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implement a program that reads a word and opens one of the following web pages based...

implement a program that reads a word and opens one of the following web pages based on the word provided: (name it file 1.html)


Word                Site

Twitter              twitter web site

Facebook         Facebook web site

yahoo               yahoo web site


If the provided word is not part of the above table, your program will open a page called error.html. The error.html page is a page you will define that will display the message "We cannot process your request". Use the <h1> </h1> tags to display the message and include a picture that you like indicating a failure occurred. Using window.open to open a web site (e.g., window.open("http://www.google.com/");).

(name it file 2.html) implement a program that reads a word and a search engine name (either google or bing). If an invalid search engine name is provided, display the message "Invalid engine" using alert. If a valid engine name is provided, perform a search using the specified search engine. To search using google append the word to search to the end of the string https://www.google.com/search?q= and use window.open with the resulting string. To search using bing, follow a similar approach using https://search.bing.com/search?p=

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Answer #1

1.html code:-

<html>
   <head>
   <title>Redirector</title>
  
   </head>
   <body>
       <input type="text" id="word"></input>
       <br>
       <button onclick="redir()">submit</button>
      
   <script>
       function redir()
       {
          
           arr = ["twitter","facebook","yahoo"];
           var word = document.getElementById("word").value;
          
           if (arr.indexOf(word) >= 0)                                  <!-- for checking word exists in list or not -->
           {
               if (word=="twitter")
               {
                   window.open("https://www.twitter.com");
               }
               else if(word =="facebook")
               {
                   window.open("https://www.facebook.com");
               }
               else if(word == "yahoo")
               {
                   window.open("https://www.yahoo.com");
               }              
           }
           else
           {
               window.open('error.html');
           }
          
       }
   </script>
   </body>
  
</html>

2.html code:-

<html>
   <head>
   <title>Redirector</title>
  
   </head>
   <body>

        <p>word:- </p>
       <input type="text" id="word"></input>
       <br>

        <p>engine:- </p>
       <input type="text" id="engine"></input>
       <br>
       <button onclick="redir()">submit</button>
      
   <script>
       function redir()
       {
          
           arr = ["google","bingo"];
           var word = document.getElementById("word").value;
           var eng = document.getElementById("engine").value;
          
          
           if (arr.indexOf(eng) >= 0)
           {
               if (eng=="google")
               {
                   window.open("https://www.google.com/search?q="+word);
               }
               if(eng == "bingo")
               {
                   window.open("https://www.bingo.com/search?p="+word);
               }
           }
           else
           {
               window.write("Invalid engine");
           }
          
       }
   </script>
   </body>
  
</html>

output1:-

output2:-

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