javascript - Changing HTML image, function doesn't seem to be called -


i trying add source image through javascript, , jquery code found on internet, doesn't seem work:

<html> <head>     <script src = "http://www.example.com/images/">         var count=1;         var initnumber=100;         function changeimage(){             count++;             $("#htmlphoto").attr('src'+((initnumber+count).tostring)+".jpg");         }        </script> </head> <body onload="changeimage()" >     <img id="htmlphoto"/>     <button onclick="changeimage()">next image</button> </body>

trying call once again changeimage() function button clicks.

edit:managed make work, changed code bit, if wants see:

<html> <head>     <script>         var count=1;         function nextimage(address){             count++;             image = document.getelementbyid('htmlphoto');             image.src ="http://www.example.com/images/"+(address+count)+".jpg";         }        </script> </head> <body>     <img id="htmlphoto"/>     <button onclick="nextimage(100)">next image</button> </body>

change:

$("#htmlphoto").attr('src'+((initnumber+count).tostring())+".jpg");

to:

$("#htmlphoto").attr('src', ((initnumber+count).tostring())+".jpg");

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