HDFilmMaker2112 Posted May 17, 2012 Share Posted May 17, 2012 Based on my last thread, I need to convert a positioning style from fixed to absolute based on screen size. Here's what I have; which is currently not changing to absolute when the browser is resized below 1000px. float.js if (screen.availWidth<=1000) document.getElementById('header_float').style.position = 'absolute'; else document.getElementById('header_float').style.position = 'fixed'; <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" lang="en"> <head> <base href="http://www.area51entertainment.co/" /> <title>Emoto <?php echo "$section"; ?></title> <meta charset="UTF-8" /> <meta name="verify-v1" content="" /> <meta name="keywords" content="" /> <meta name="description" content="" /> <meta name="author" content="Andrew McCarrick" /> <meta name="robots" content="index, follow" /> <style type="text/css"> body,html { background: #FFFFFF; /* Old browsers */ color: #000000; font-family: Verdana; margin-right:auto; margin-left:auto; max-width:1000px; padding: 0px; margin-top: 0px; margin-bottom: 0px; } </style> <link rel="stylesheet" href="emoto/style.css" media="screen" /> <link rel="shortcut icon" type="image/x-icon" href="/favicon.ico" /> <link rel="apple-touch-icon" href="http://www.area51entertainment.co/TouchIcon.png" /> <link rel="apple-touch-icon-precomposed" href="http://www.area51entertainment.co/TouchIcon.png" /> <link rel="image_src" href="./logo.png" /> <script language="javascript" src="emoto/float.js"></script> </head> <body> <div class="wrapper"> <div class="header_float"> <div class="header_wrapper"> <div class="logo"> Picture </div> <div class="links"> Home | Settings | Notifications | Requests | Messages | Search Bar </div> <div class="links_right"> Profile Link/Sign-Out </div> </div> </div> <div class="content_wrapper"> Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 T est2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2 </div> </div> </body> </html> style.css .header_float{ width: 100%; min-width: 1000px; height: 35px; left:0; right:0; top:0; position: fixed; background: #49963A; z-index: 1000; } Quote Link to comment Share on other sites More sharing options...
trq Posted May 17, 2012 Share Posted May 17, 2012 And your question is? Quote Link to comment Share on other sites More sharing options...
HDFilmMaker2112 Posted May 17, 2012 Author Share Posted May 17, 2012 What should I do to make it work, because it's not. The element stays fixed and the javascript seems to have no effect. EDIT: Well I see the issue now, it's because the javascript is looking for an ID, but I'm using class in CSS. Anyway, to use a class in the javascript Something like: document.getElementByClass('header_float').style.position = 'absolute'; Quote Link to comment Share on other sites More sharing options...
HDFilmMaker2112 Posted May 17, 2012 Author Share Posted May 17, 2012 Well I changed the div to an id and the div background color has disappeared and it's being treated as if the browser window is below 1000px all the time, even if I enlarge it across two monitors. http://area51entertainment.co/emoto/ Nothing above this point has changed </head> <body> <div class="wrapper"> <div id="header_float"> <div class="header_wrapper"> <div class="logo"> Picture </div> <div class="links"> Home | Settings | Notifications | Requests | Messages | Search Bar </div> <div class="links_right"> Profile Link/Sign-Out </div> </div> </div> <div class="content_wrapper"> Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 T est2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2Test2Test2 Test2 </div> </div> </body> </html> Quote Link to comment Share on other sites More sharing options...
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