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    <p>If you consider the "Cascading Order" of css, could you not just add a css style at the very end of all your previous css definition in order to cancel any css effect you currently have for tooltip effect ?</p> <p>That css rule would only be declared if Javascript is activated and JQuery detected.</p> <p>That way, you are sure your <a href="http://psacake.com/web/jl.asp" rel="nofollow noreferrer">css tooltip effect</a> is not in conflict with your JQuery effect.</p> <p>Something like:</p> <pre><code>a.info:hover span{ display:none} </code></pre> <p>with the use of "js_enabled" class to make this css rule conditional.</p> <p>You also can do it by <a href="http://forum.mootools.net/viewtopic.php?id=6635" rel="nofollow noreferrer">adding css rule on the fly</a>:</p> <pre><code>function createCSSRule(rule,attributes) { //Create the CSS rule var newRule = "\n"+rule+"{\n"; for (var attribute in attributes) { newRule += "\t" + attribute + ": " + attributes[attribute] + ";\n"; } newRule += "}\n"; //Inject it in the style element or create a new one if it doesn't exist styleTag = $E('style[type="text/css"]') || new Element("style").setProperty('type','text/css').injectInside(document.head); if(window.ie) { styleTag.styleSheet.cssText += newRule; } else { styleTag.appendText(newRule); } } </code></pre> <hr> <p>The most simple solution for <a href="http://www.onlinetools.org/articles/unobtrusivejavascript/cssjsseparation.html" rel="nofollow noreferrer">Separation of CSS and Javascrip</a> is to <strong>remove your css class</strong></p> <pre><code>function jscss(a,o,c1,c2) { switch (a){ case 'swap': o.className=!jscss('check',o,c1)?o.className.replace(c2,c1): &lt;- o.className.replace(c1,c2); break; case 'add': if(!jscss('check',o,c1)){o.className+=o.className?' '+c1:c1;} break; case 'remove': var rep=o.className.match(' '+c1)?' '+c1:c1; o.className=o.className.replace(rep,''); break; case 'check': return new RegExp('\\b'+c1+'\\b').test(o.className) break; } } </code></pre> <p>This example function takes four parameters:</p> <p><code>a</code><br> defines the action you want the function to perform.<br> <code>o</code><br> the object in question.<br> <code>c1</code><br> the name of the first class<br> <code>c2</code><br> the name of the second class </p> <p>Possible actions are:</p> <p><code>swap</code><br> replaces class c1 with class c2 in object o.<br> <code>add</code><br> adds class c1 to the object o.<br> <code>remove</code><br> removes class c1 from the object o.<br> <code>check</code><br> test if class c1 is already applied to object o and returns true or false. </p>
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    1. POjQuery Graceful Degradation
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    1. COAnother way of accomplishing the same thing is to add a class to the body tag with javascript (like class="js_enabled" or something), then override the styles rules for descendants of that class.
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      1. USMatthew Crumley
    2. COHmm... My current tooltip is using display: none; to hide the tooltip when its parent class is not hovered over. So ideally, I need to *remove* that line of CSS from the class if jQuery is working, which is a bit backwards from this example. Hmm indeed...
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      1. USNicholas Flynt
    3. COOh, of course. A second class to override rules in the first. Why didn't I think of that before? (I commented too fast, just saw comment number one.)
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