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  • Faster image loading

    - by nemiss
    I want to display about 5-8 images on my page, one by one, but I would like them to pre-load one and not loading them each time i switch to anohter image. I have seen some examples where they have all images (hidden) on the page something like: <a href=""><img id="img1" src="images/image1.png" class="image" alt="" /></a> <a href=""><img id="img2" src="images/image1.png" class="image" alt="" /></a> <a href=""><img id="img3" src="images/image1.png" class="image" alt="" /></a> And the unhide the current image. And what I have is one image that i change it's src attribute for path for new images from th array. SwitchNextImage: function(){ var theimg=document.getElementById("imgContainer"); this.currentIndex = this.currentIndex+ 1 == this.totalImageCount ? 0 : this.currentIndex + 1; theimg.src=this.slideimages[this.currentIndex].src; } The first method is obviously faster loading. But requies static links. My questions is how can I make my method more faster loading?

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  • Change specificity by child

    - by jim red
    hi I'd like to integrate a theme tag to my elements so they appear in diffrent colours. But since the css selectors have the same css specificity the latest overrides the earlier defined rule. this is an example that shows my problem: .... <div class="red"> <div class="box">This should be red</div> <div class="yellow"> ... <div class="box">This should be yellow (nested in x levels under the div.yellow)</div> ... </div> .... and here my css .box { width: 100px; height: 100px; } .yellow { background-color: yellow; } .red { background-color: red; } the box should be listed somewhere, but as soon as it is a sub child of another color definition it should been overwritten. thanks for any help! //jim

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  • How should i change the root for mod_rewrite url when i work in localhost

    - by Rajasekar
    I am working on a site maintainence. It uses mod_rewrite technique. But im new to mod_rewrite. How should i change the url to work correctly in my localhost. here's the code: # Enable mod_rewrite, start rewrite engine Options +FollowSymLinks RewriteEngine on rewritecond %{http_host} ^electricians4u.com.au [nc] rewriterule ^(.*)$ http://www.electricians4u.com.au/$1 [r=301,nc] ErrorDocument 404 /error404.php # for searching RewriteRule ^([^/]*)-in-([^/]*)\.htm$ /search.php?searchby=$1&SearchString=$2&search.x=$3&search.y=$4&search=Find+Agent [NC] # for nav RewriteRule ^electricians-in-([^/]*)-([^/]*)$ /search.php?SearchString=$1&state=&page=$2 [NC] # index page RewriteRule ^find-electrician-(.*)$ /find_electrician_in.php?state=$1 [NC,L] # find page RewriteRule ^electrician-(.*)-(.*)$ /find_electrician_in.php?state=$1&bspname=$2 [NC,L] # find page RewriteRule ^electricians-in-([^/]*)\.htm$ /search.php?state=$1&bspname=$2&locality=$3 [NC] Plz help. I know this silly question to ask. But i dont know other alternative.

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  • how to create a 2 column to seperate label and input element in a form

    - by Blankman
    My form looks like: ** <p><label>first name</label><input type=text name=fn /></p> <p><label>last name</label><input type=text name=ln /></p> </div> <div id="rightform"> <p><label>state</label><input type=text name=state /></p> <p><label>city</label><input type=text name=city /></p> </div> ** I want the layout so all the labels line up on the left (with the label text right-aligned), and the input box all lined up, floating to the left. So the form should look like: asdf-label INPUTBOX 123-label INPUTBOX yet-another-label INPUTBOX There will be another form on the right side of the above form (with the id=#rightform) Really confused how to do this properly...

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  • Auto refresh web page

    - by Epitaph
    I have a web page which allows the user to carry out various operations that in turn modify the database. Also, this web application needs to keep track of various fields in database that keep changing with time. Is refreshing the page every few seconds the best possible way to implement this? For example, if there is a long list on the page requiring scrolling, it is hard to view the list since the page keeps resetting due to the refresh. I know, there are ways to retain the position of the scroll. But, could I use something more efficient?

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  • Give style attributes to sub-elements inside a <style> tag?

    - by Giffyguy
    My <style> for thumbnails currently looks like this: <style type="text/css"> img.TN { width: 100%; margin-bottom: 5.294%; cursor: pointer; } </style> This is annoying, because I have to apply this style to every single thumbnail image individually, when there could be any number of them on the screen at any given time. All of the thumbnails are inside a single <div> that groups them together, and I'd like to apply a single style to the <div> that will push the attributes I need down to all of the the <img> elements nested inside, regardless how many thumbnails there are. I'm using ASP.NET 2.0, and CSS 2.0 Does anyone know how to do this? Thanks!

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  • margin is not working properly in windows/IE

    - by Salil
    Hi All, I am using fedora/mozilla for my development enviorment. I am using margin: 0 auto; to align a content in a center but it's not working on windows/IE8. while it is working properly on All other browser for Fedora, Window, Mac. Regards, Salil Gaikwad

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  • Mvc relative path using virtual directory..help!

    - by kevin
    When i drag and drop my image/script/css file into my view, relative path will automatically use to refer on the files. example: <link href="../../Content/style.css" rel="stylesheet" type="text/css" /> <script src="../../Scripts/jquery-min.js" type="text/javascript"></script> <img src="../../Images/logo.jpg" /> It is working fine when i host it on my root directory, but if i'm using virtual directory then only my css file able to refer correctly, the rest will return 404...as it will refer to http://{root}/Images/logo.jpg rather than http://{root}/{virtual directory}/Images/logo.jpg But why css file is working? and how to specify the relative path correctly for both root & virtual directory cases?

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  • Pulling data and printing it in an HTML table

    - by John
    Hello, From a MySQL table called "submission" containing the fields "loginid, submissionid, title, url, datesubmitted, displayurl", I would like to print an HTML table thats contains all "title" and corresponding "datesubmitted" where "loginid" equals "$profile." The code I am trying to use is below. It isn't working. Any ideas why it isn't working? Thanks in advance, John $profile = $_GET['profile']; $sqlStr = "SELECT loginid, submissionid, title, url, datesubmitted, displayurl FROM submission WHERE loginid = $profile ORDER BY datesubmitted DESC"; $result = mysql_query($sqlStr); $arr = array(); echo "<table class=\"samplesrec\">"; while ($row = mysql_fetch_array($result)) { echo '<tr>'; echo '<td class="sitename1"><a href="http://www.'.$row["url"].'">'.$row["title"].'</a></td>'; echo '</tr>'; echo '<tr>'; echo '<td class="sitename2">'.$row["datesubmitted"].'</a></td>'; echo '</tr>'; } echo "</table>";

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  • Turn off enclosing <p> tags in CKEditor 3.0

    - by Kosi2801
    Is there a possibility to turn off the automatic enclosing of all written content within <p></p> in CKEditor 3.x? I tried CKEDITOR.config.enterMode = CKEDITOR.ENTER_BR; but this just changes the inline linebreaks to <br /> while leaving the enclosing paragraph. Currently writing "Test" produces this output <p> Test</p> but I want it to be simply Test Is there a configuration property for this or would another inline editor to be better suited for this?

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  • continuous music on website

    - by Patrick
    Hi all, I'm against it as I'm sure ALL of you are, but my client wants background music on their website. I'm very new to this, so was wondering how should I do that? I know I should use iframes, but what's the actual way of using them? eg: do I just create the home page with 2 frames (one for the music, one for the rest of the website), and then every time the user clicks on a link I can load the usual destination page - or should I update all pages in some way to make sure they are 'frames enabled'? Also, I do I style the frame to make sure it's hidden? thanks, Patrick ps please don't reopen the discussion about why background music is not good - I do know that and personally hate it. But the client is adamant and paying for it so... ;)

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  • document.getElementById not working for <a> tag

    - by Kartik
    hi, I'm very new to js so kindly help me with this. I am trying to add a class to a tag using onClick. The code is as shown below: <a class="gkvSprite" href="#" id="123" onClick="showhide('1')">Click 1</a> <a class="gkvSprite" href="#" id="456" onClick="showhide('2')">Click 2</a> <a class="gkvSprite" href="#" id="789" onClick="showhide('3')">Click 3</a> Now when i click i need to add a class called "selected" for the one i select. I tried using setAttribute and add class of jquery as well but was not successful When i alert the document.getelementbyId(123) it gives out the link. Can someone kindly help me? Thanks in Advance Alloi

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  • Does form with enctype="multipart/form-data" cause problems accessing a hidden field

    - by Ankur
    I have created a hidden form element <form name="UploadImage" enctype="multipart/form-data" method="post" action="UploadImage"> <label> </label> <input name="imgUploadObjId" id="imgUploadObjId" value="52" type="hidden"> //rest of the form here </form> And I am trying to get the value with this line in a servlet (as I have done before): int objId = Integer.parseInt(request.getParameter("imgUploadObjId")); But I get this (line 33 is the line above): java.lang.NumberFormatException: null java.lang.Integer.parseInt(Unknown Source) java.lang.Integer.parseInt(Unknown Source) web.objects.UploadImage.doPost(UploadImage.java:33) javax.servlet.http.HttpServlet.service(HttpServlet.java:637) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) Is there something different about a form with enctype="multipart/form-data"? Or can you see some other error.

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  • Making a site WITHOUT frames..

    - by user292516
    Hello. I want to make my homepage, without frames, should i just split up my design on index.php so it is header.php/footer.php, and then just include them on every page? But the thing is then, if im going to e.g display a top notification, then when you change "page" its gone..

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  • Setting up web page width

    - by RPK
    I am new to web-design. I want to set the page-width so that it appears well in a 800x600 resolution screen. I normally use Tables but I read somewhere that excessive use of Tables slows the performance of the website. What other thing I can use and how to set the width?

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  • Calling javascript function on the Mousehoever and mouseout using jQuery

    - by Wazdesign
    I want to call the javascript function using mousehover jQuery event. Here is the one function. // On mouse hover function function ShowHighlighter(d, highlight_elid) { //alert ("ShowHighlighter\n"+d); if (d == "addHighlight") { var txt = getSelText(); if (txt.length < 1) { return; } ShowContent(d); } else if (d == "deleteHighlight") { var elid = "#"+d; jQuery(elid).stop(); ShowContent(d); delete_highlight_id = "#"+highlight_elid; } } // on Mouse out function function HideContent(d) { if(d.length < 1) { return; } document.getElementById(d).style.display = "none"; } I am trying to use this function ... but it not seems to be working. jQuery('a[href="HIGHLIGHT_CREATELINK"]').mouseover(ShowHighlighter("deleteHighlight","highlight"+ randomCount + ");) ; jQuery('a[href="HIGHLIGHT_CREATELINK"]').mouseout('javascript:HideContentFade(\"deleteHighlight\");') please help me out in this. thanks.

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  • PHP: Symlink in public_html cannot be accessed through browser

    - by Rachel
    I have tester.php file which I want to run on the browser and I have created symlink to it in my public_html folder, but still when I try to run it, its not working and gives me following error message. Access forbidden! You don't have permission to access the requested object. It is either read-protected or not readable by the server. If you think this is a server error, please contact the webmaster. Error 403 web.upc03.dev.com Sun Apr 4 22:41:23 2010 Apache I am not sure as to why am I getting this error message, I have check all file permissions settings and it seems to be fine. My File permissions settings are: lrwxrwxrwx for tester.php Is there something that should be done other way or is this not the proper approach ?

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  • Javascript - innerHTML not working with HTML select menus

    - by Deacon
    Hi guys, In my HTML page I have 2 select menus with IDs "month" and "day" - "day" is empty when the page loads, "month" has 12 options with values 1-12 corresponding to January - December. "month" has an onchange event which calls this function: function showOutboundDays(month) { if(month==4 || month==6 || month==9 || month==11) document.getElementById('day').innerHTML='<option value="1">1</option><option value="2">2</option>'; etc. up to 30 else if(month==2) document.getElementById('day').innerHTML='<option value="1">1</option>'; etc. up to 28 else document.getElementById('day').innerHTML='<option value="1">1</option>'; etc. up to 31 } (just imagine there are braces around the option tags to help you see...) I think it's pretty clear to see what I'm trying to achieve...and everything works fine apart from the innerHTML of the select with ID "day" doesn't get filled at all, regardless of what month you pick. And I know the problem is with this stage of the function because when I change the if, elseif and else code-to-be-executed to alerts or something similar, it works fine. Does anybody know what the problem with the innerHTML is? Thanks EDIT: Using Firefox 3.6

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  • Upload large files via a webpage

    - by Hultner
    What way is the best way to let users upload large files from there webbrowser to a server. I'm talking 200MB+ possible up to a few gigatyes. I have been thinking of a few possible solutions to the problem (not tried them yet) and this is basically the things I came up with. Server download speed will not be a problem but the users connection possibly could. Having some sort of applet on the client side written in Java or Flash which sends the file in parts (is this possible with an applet) to a php/other script on the server and a checksum+ some other info about the file. On the server scripts all the parts and the info file is saved in a temporary directory wich has a unique name based on the checksum of the file and the ip of the user. When the last chunk is sent the applet sends a signal to the server saying it's finished and the server put the file together in the right location. If a chunk doesn't match the checksum for that part the server will send a response to the applet telling it to reupload that chunk. I don't know how important the checksum checking is since it's all tcpackages, someone with more insigth migth be able to answer on that. This is probably the worst way, changing the settings on your server to allow huge fileuploads via an inputfiel. Do it like a normal transfer. User an uploadmanager which does pretty much the same thing as applet i mentioned above. Pros of the first is probably that it would most likely be rather secure, you could show progress as well and possibly resume an upload if ip hasn't changed and do a threaded upload of the chunks. Cons of the first is that the user will need flash/java for it to work. Pros of the 2nd is that it will pretty much work for everyone but cons are big, first there's no way resuming an intruppted download and if something is wrong the whole file would have to be reuploaded is a few of cons. For the third one the pros is pretty muc the same as for the first but the cons is that the user would have to download an application to their computer and run and the application will have to be have to be compatible with their computer and OS. Another way may be a combination of two. Lets say an applet for bigger or more files and a simple input which is rather restricted to maybe max 10-20MB for smaller files and comability. There are probably other much smarter ways to tackle this and that's why I'm asking for advice here on SO.

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  • MSN like box for Ad rotation.

    - by Muhammad Umar Siddique
    Hi Everyone. I want to create a JavaScript based box much like the one found on MSN or AOL with the navigational buttons. Box content must be spider-able by search engines. On MSN you can find the box near top left corner. Note this box contains links and images. Any idea how to implement this ? Thanks.

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  • z-index of DIV positioned on top of another div

    - by Elie
    I have two div containers which are structured as follows: <div class="outer-div"> <img src="images/point.png" class="img-a1"> <img src="images/point.png" class="img-a2"> Lots of text goes here. </div> <div class="outer-div"> <img src="images/point.png" class="img-a1"> <img src="images/point.png" class="img-b2"> Some more text goes here </div> The styles associated with this are as follows: .outer-div { position: absolute; top: 0px; left: 0px; width: 500px; } .img-a1 { float:left; z-index:-1; position:relative; margin-left: 250px; margin-bottom: 100px; } .img-b1 { float:right; z-index:-1; position:relative; margin-left: 250px; margin-bottom: 100px; } img-a2 { float:left; z-index:-1; position:relative; margin-left: 400px; margin-bottom: 200px; } img-b2 { float:right; z-index:-1; position:relative; margin-left: 400px; margin-bottom: 200px; } The result of this is to produce something like the following, where ... is the text from div-a and ||| is the text from div-b: .....||||| .....||||| .. || .. || However, since the second div is placed immediately above the first div, none of the text in the second div can be selected, although it can be seen since there is just empty space, and a 1x1 px image above it. Is there a way to get the text from the lower div to be selectable, without making the upper div unselectable?

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