Javascript if statement to insert an image -


i'm new javascript , trying replicate on spreadsheet, in javascript on webpage, i've got work in long winded way, looking ways simplify it.

the script embedded within html 

<td class="td_col11csize">   <div class="tabletext">     <span class = "sub0a">       <script type="text/javascript">         if (game2player4sub == "")           document.write(game2player4name, game2player4off)       </script>     </span>     <span class = "sub1a">       <script type="text/javascript">         if (game2player4sub == "sub 1")           document.write(game2player4name, game2player4off)       </script>     </span>     <span class = "sub2a">       <script type="text/javascript">          if (game2player4sub == "sub 2")           document.write(game2player4name, game2player4off)       </script>     </span>     <span class = "sub3a">       <script type="text/javascript">          if (game2player4sub == "sub 3")           document.write(game2player4name, game2player4off)       </script>     </span>     <span class = "sub4a">       <script type="text/javascript">         if (game2player4sub == "sub 4")           document.write(game2player4name, game2player4off)       </script>     </span>     <span class = "sub5a">       <script type="text/javascript">          if (game2player4sub == "sub 5")           document.write(game2player4name, game2player4off)        </script>     </span>     <span class = "sub6a">       <script type="text/javascript">          if (game2player4sub == "sub 6")           document.write(game2player4name, game2player4off)       </script>     </span>     <span class = "sub7a">       <script type="text/javascript">         if (game2player4sub == "sub 7")           document.write(game2player4name, game2player4off)       </script>     </span>   </div> </td>

the code checks 8 conditions set font colour , add player's name , time taken off in brackets. above works, long winded , need @ writting function replace used 18 x 46 times on page.

i need add if statement add <img src ="yellowcard.png"> when (game2player4yellow == "n")

you're using js if php...

try like:

function getgame2playerdata(game2player4sub, game2player4yellow = null) {     selector = game2player4sub.replace(" ","") + 'a';     elements = getelementsbyclassname(selector);     img = '';     if (game2player4yellow == 'n') {         img = '<img src ="yellowcard.png">';     }     elements[0].innerhtml = img + game2player4name + ' ' + game2player4off; }

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