/*
Copyright (c) 2010, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 3.3.0
build: 3167
*/
YUI.add("dom-style",function(a){(function(e){var p="documentElement",b="defaultView",n="ownerDocument",h="style",i="float",r="cssFloat",s="styleFloat",k="transparent",d="getComputedStyle",c="getBoundingClientRect",o=e.config.win,g=e.config.doc,t=undefined,q=e.DOM,f="transform",l=["WebkitTransform","MozTransform","OTransform"],m=/color$/i,j=/width|height|top|left|right|bottom|margin|padding/i;e.Array.each(l,function(u){if(u in g[p].style){f=u;}});e.mix(q,{DEFAULT_UNIT:"px",CUSTOM_STYLES:{},setStyle:function(x,u,y,w){w=w||x.style;var v=q.CUSTOM_STYLES;if(w){if(y===null||y===""){y="";}else{if(!isNaN(new Number(y))&&j.test(u)){y+=q.DEFAULT_UNIT;}}if(u in v){if(v[u].set){v[u].set(x,y,w);return;}else{if(typeof v[u]==="string"){u=v[u];}}}else{if(u===""){u="cssText";y="";}}w[u]=y;}},getStyle:function(x,u,w){w=w||x.style;var v=q.CUSTOM_STYLES,y="";if(w){if(u in v){if(v[u].get){return v[u].get(x,u,w);}else{if(typeof v[u]==="string"){u=v[u];}}}y=w[u];if(y===""){y=q[d](x,u);}}return y;},setStyles:function(v,w){var u=v.style;e.each(w,function(x,y){q.setStyle(v,y,x,u);},q);},getComputedStyle:function(v,u){var x="",w=v[n];if(v[h]&&w[b]&&w[b][d]){x=w[b][d](v,null)[u];}return x;}});if(g[p][h][r]!==t){q.CUSTOM_STYLES[i]=r;}else{if(g[p][h][s]!==t){q.CUSTOM_STYLES[i]=s;}}if(e.UA.opera){q[d]=function(w,v){var u=w[n][b],x=u[d](w,"")[v];if(m.test(v)){x=e.Color.toRGB(x);}return x;};}if(e.UA.webkit){q[d]=function(w,v){var u=w[n][b],x=u[d](w,"")[v];if(x==="rgba(0, 0, 0, 0)"){x=k;}return x;};}e.DOM._getAttrOffset=function(y,v){var A=e.DOM[d](y,v),x=y.offsetParent,u,w,z;if(A==="auto"){u=e.DOM.getStyle(y,"position");if(u==="static"||u==="relative"){A=0;}else{if(x&&x[c]){w=x[c]()[v];z=y[c]()[v];if(v==="left"||v==="top"){A=z-w;}else{A=w-y[c]()[v];}}}}return A;};e.DOM._getOffset=function(u){var w,v=null;if(u){w=q.getStyle(u,"position");v=[parseInt(q[d](u,"left"),10),parseInt(q[d](u,"top"),10)];if(isNaN(v[0])){v[0]=parseInt(q.getStyle(u,"left"),10);if(isNaN(v[0])){v[0]=(w==="relative")?0:u.offsetLeft||0;}}if(isNaN(v[1])){v[1]=parseInt(q.getStyle(u,"top"),10);if(isNaN(v[1])){v[1]=(w==="relative")?0:u.offsetTop||0;}}}return v;};q.CUSTOM_STYLES.transform={set:function(v,w,u){u[f]=w;},get:function(v,u){return q[d](v,f);}};})(a);(function(d){var b=parseInt,c=RegExp;d.Color={KEYWORDS:{black:"000",silver:"c0c0c0",gray:"808080",white:"fff",maroon:"800000",red:"f00",purple:"800080",fuchsia:"f0f",green:"008000",lime:"0f0",olive:"808000",yellow:"ff0",navy:"000080",blue:"00f",teal:"008080",aqua:"0ff"},re_RGB:/^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i,re_hex:/^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i,re_hex3:/([0-9A-F])/gi,toRGB:function(e){if(!d.Color.re_RGB.test(e)){e=d.Color.toHex(e);}if(d.Color.re_hex.exec(e)){e="rgb("+[b(c.$1,16),b(c.$2,16),b(c.$3,16)].join(", ")+")";}return e;},toHex:function(f){f=d.Color.KEYWORDS[f]||f;if(d.Color.re_RGB.exec(f)){f=[Number(c.$1).toString(16),Number(c.$2).toString(16),Number(c.$3).toString(16)];for(var e=0;e<f.length;e++){if(f[e].length<2){f[e]="0"+f[e];}}f=f.join("");}if(f.length<6){f=f.replace(d.Color.re_hex3,"$1$1");}if(f!=="transparent"&&f.indexOf("#")<0){f="#"+f;}return f.toUpperCase();}};})(a);},"3.3.0",{requires:["dom-base"]});