Compact browser prefix checking

browser-prefix-detection

/* GPL */

/*Whitelist version with quick test*/
function k(q){
    var s,
    d = document.createElement("div"),
    n = q,
    p = [ "webkit", "moz", "ms", "O", "" ],
    o = n, 
    r, j=0, len, l;

    for(;l=p[j];j++) {
        l = p[ j ];
        r = l + n;

        if ( r in d.style ) {
            break;
        }
    }
    return l;
}; 

console.log(k('Transform'));


/*Packed version - 180 characters*/
function k(q){var s,d=document.createElement("div"),n=q,p=["webkit","moz","ms","O",""],o=n,r,j,len,l;for(j=0,len=p.length;j<len;j++){l=p[j];r=l+n;if(r in d.style){break}}return l};


/*Work in progress based on some previous @140bytes tweets */
function(a,b){$=a["r"+b]||a["webkitT"+b]||a["mozT"+b]||a["msT"+b]||a["oT"+b]||function(a){setTimeout(a,15)}}(this,"ransform")

Dayum.

That's sexy, Slexy. Reading up on Modernizr _prefixes and _domPrefixes nao.