/* This bit of Javascript is meant to be used with Ubiquity, see 
   http://labs.mozilla.com/2008/08/introducing-ubiquity/
*/

/*
Based on CoolClock code by Simon Baird (simon dot baird at gmail dot com)
See http://simonbaird.com/coolclock/

CoolClock is Copyright (c) Simon Baird 2006-2008
time.js is Copyright (c) Jean-Philippe Martin 2008

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.

Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.

Neither the name of the Simon Baird nor the names of other contributors may be
used to endorse or promote products derived from this software without specific
prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
*/

noun_time_style = new CmdUtils.NounType( "style",
  ["swissrail", "chunkyswiss", "chunkyswissonblack", 
   "fancy", "classic", "machine", "modern", "simple",
   "securephp", "lev", "tes2", "sand", "sun", "tor", "cold",
   "babosa", "tumb", "stone", "disc"] 
  );

/* matches GMT-23 to GMT+23, GMT, EST, and other common timezone names */
var noun_time_timezone = {
  _name: "timezone",

  _knownTZ: {GMT:0,
             BST:+1,
                 WET:+0,
                 WEST:+1,
                 CET:+1,
                 CEST:+2,
                 EET:+2,
                 EEST:+3,
                 MSK:+3,
                 MSD:+4,
                 NST:-3.5,
NDT:-2.5,
AST:-4,
ADT:-3,
EST:-5,
EDT:-4,
CST:-6,
CDT:-5,
MST:-7,
MDT:-6,
PST:-8,
PDT:-7,
AKST:-9,
AKDT:-8,
HAST:-10,
HADT:-9,
AEST:+10,
AEDT:+11,
ACST:+9.5,
ACDT:+10.5,
AWST:+8,
AWDT:+9,
CXT:+7,
},

  suggest: function( text, html ) {
    
    var suggestions  = [];
    var i=0;    

    if (null==text) return;

    if (text.indexOf('+')<0 && text.indexOf('-')<0) {
       for (var k in this._knownTZ) {
          var sk = k.substring(0,text.length)
          if (sk==text) suggestions.push(CmdUtils.makeSugg(k));
       }
    }

    if (text=='GMT') {
       suggestions.push(CmdUtils.makeSugg(text));
       suggestions.push(CmdUtils.makeSugg(text+"+"));
       suggestions.push(CmdUtils.makeSugg(text+"-"));
       return suggestions;
    }

    // XYZZY+2 should only work for XYZZY==GMT
    if ((text.indexOf('+')>=0 || text.indexOf('-')>=0) && text.substring(0,3)!='GMT') {
       suggestions.push(CmdUtils.makeSugg("GMT"));
       return suggestions;
    }

    if (text.substring(0,3)!='GMT') return suggestions;

    // propose +offset or -offset for GMT

    var num=0;
    if (text.length>4) {
      num = parseFloat( text.substring(4) ); 
    }
    if (isNaN(num)) num=0;

    suggestions.push(CmdUtils.makeSugg(text)); 
    for (i=0; i<5; i++) {
        var x = num*10+i;
        if (x<24) 
           suggestions.push(CmdUtils.makeSugg(text+""+i)); 
    }

    // Return a list of input objects, limited to at most five:
    return suggestions.splice(0, 5);
  },

  // returns offset from GMT, or NaN if it doesn't recognize the timestring
  // this should accept everything that suggest can output. 
  // e.g. GMT-6 returns -6 
  interpret:function(text) {
    if (null!=this._knownTZ[text]) return this._knownTZ[text];
    if (text=='GMT') return 0;
    if (text.length<=3) return parseFloat('NaN');
    if (text.length==4 && (text[3]=='+' || text[3]=='-')) return 0;
    var num = parseFloat( text.substring(3) ); 
    return num; 
  },
}



// hopefully this will improve later
CmdUtils.CreateCommand({
  names: ["time"],
  author: { name: "Jean-Philippe Martin", email: "pandamail@fastmail.fm"},
  contributors: ["JP Martin"],
  license: "BSD",
  description: "A pretty clock that shows the current time. Thanks to Simon Baird, http://randomibis.com/coolclock/",
  homepage: "http://www.jpemartin.com/ubiq/time.html",
  help: 'The clock will keep the last style you gave it. Based on CoolClock code by Simon Baird. See: <a href="http://randomibis.com/coolclock/">http://randomibis.com/coolclock/</a>',

  arguments: [ {role: 'object', nountype: noun_arb_text, label: 'style'},
               {role: 'object', nountype: noun_arb_text, label: 'at'} ],
  //modifiers: {"style": noun_time_style, "at": noun_time_timezone},
  ctx: "",

  preview: function( pblock, args ) {
    var mods = args;
    pblock.innerHTML = '<canvas id="can1" width="200" height="200"></canvas><br/>';
    //if (mods.city!=null) pblock.innerHTML+='<br/>Sorry, city offset not implemented yet'
    var d = new Date();

    if (null==mods || null==mods.style || null==mods.style.text || mods.style.text.length<1) {
        this.skinChoice = this.getKey();
    } else {
        this.skinChoice = mods.style.text;
        this.setKey(this.skinChoice);
    }
    skin = this.skins[this.skinChoice];
    if (null==skin) {
       displayMessage('Skin not found: '+this.skinChoice)
       skin = this.skins.swissrail;
       this.setKey('modern');
    } 
    var off=0;
    if (mods.at!=null && mods.at.text!=null) {
       off = noun_time_timezone.interpret(mods.at.text);
       // that is (UTC time)-(local time). So if you're at UTC+1, this'll return -60
       var offHere = d.getTimezoneOffset()/60.0;
       off = (off+offHere);
    }
    if (isNaN(off)) off=0;
    if (0==off) pblock.innerHTML += 'local time';
    else {
       pblock.innerHTML += mods.at.text; 
    }

    var canvas = pblock.getElementsByTagName("canvas")[0]; 
    this.ctx = canvas.getContext('2d');
    this.render(d.getHours()+off,d.getMinutes(),d.getSeconds(),skin);
    

  },

	setKey:function(value){
		if (!Application.prefs.has("ubiq_time_panda_style")) {
                    Application.prefs.setValue("ubiq_time_panda_style", value);
                } else {
                    var new_key = Application.prefs.get("ubiq_time_panda_style");
                    new_key.value = value;
                    return new_key.value;
                }

	},

	getKey:function(){
                var x = Application.prefs.get("ubiq_time_panda_style");
                if (null==x) return null;
		return x.value;
	},

  renderRadius: 100,

  skinChoice: 'chunkyswissonblack',
  skins:	{
		// more skins in moreskins.js
		// try making your own...

		swissrail: {
			outerBorder: { lineWidth: 1, radius:95, color: "black", alpha: 1, fillColor: "white" },
			smallIndicator: { lineWidth: 2, startAt: 89, endAt: 93, color: "black", alpha: 1 },
			largeIndicator: { lineWidth: 4, startAt: 80, endAt: 93, color: "black", alpha: 1 },
			hourHand: { lineWidth: 8, startAt: -15, endAt: 50, color: "black", alpha: 1 },
			minuteHand: { lineWidth: 7, startAt: -15, endAt: 75, color: "black", alpha: 1 },
			secondHand: { lineWidth: 1, startAt: -20, endAt: 85, color: "red", alpha: 1 },
			secondDecoration: { lineWidth: 1, startAt: 70, radius: 4, fillColor: "red", color: "red", alpha: 1 }
		},
		chunkyswiss: {
			outerBorder: { lineWidth: 4, radius:97, color: "black", alpha: 1, fillColor: "white" },
			smallIndicator: { lineWidth: 4, startAt: 89, endAt: 93, color: "black", alpha: 1 },
			largeIndicator: { lineWidth: 8, startAt: 80, endAt: 93, color: "black", alpha: 1 },
			hourHand: { lineWidth: 12, startAt: -15, endAt: 60, color: "black", alpha: 1 },
			minuteHand: { lineWidth: 10, startAt: -15, endAt: 85, color: "black", alpha: 1 },
			secondHand: { lineWidth: 4, startAt: -20, endAt: 85, color: "red", alpha: 1 },
			secondDecoration: { lineWidth: 2, startAt: 70, radius: 8, fillColor: "red", color: "red", alpha: 1 }
		},
		chunkyswissonblack: {
			outerBorder: { lineWidth: 4, radius:97, color: "white", alpha: 1, fillColor: "black " },
			smallIndicator: { lineWidth: 4, startAt: 89, endAt: 93, color: "white", alpha: 1 },
			largeIndicator: { lineWidth: 8, startAt: 80, endAt: 93, color: "white", alpha: 1 },
			hourHand: { lineWidth: 12, startAt: -15, endAt: 60, color: "white", alpha: 1 },
			minuteHand: { lineWidth: 10, startAt: -15, endAt: 85, color: "white", alpha: 1 },
			secondHand: { lineWidth: 4, startAt: -20, endAt: 85, color: "red", alpha: 1 },
			secondDecoration: { lineWidth: 2, startAt: 70, radius: 8, fillColor: "red", color: "red", alpha: 1 }
		},

        fancy: {
		outerBorder: { lineWidth: 5, radius:95, color: "green", alpha: 0.7 },
		smallIndicator: { lineWidth: 1, startAt: 80, endAt: 93, color: "black", alpha: 0.4 },
		largeIndicator: { lineWidth: 1, startAt: 30, endAt: 93, color: "black", alpha: 0.5 },
		hourHand: { lineWidth: 8, startAt: -15, endAt: 50, color: "blue", alpha: 0.7 },
		minuteHand: { lineWidth: 7, startAt: -15, endAt: 92, color: "red", alpha: 0.7 },
		secondHand: { lineWidth: 10, startAt: 80, endAt: 85, color: "blue", alpha: 0.3 },
		secondDecoration: { lineWidth: 1, startAt: 30, radius: 50, fillColor: "blue", color: "red", alpha: 0.15 }
	},

	machine: {
		outerBorder: { lineWidth: 60, radius:55, color: "#dd6655", alpha: 1 },
		smallIndicator: { lineWidth: 4, startAt: 80, endAt: 95, color: "white", alpha: 1 },
		largeIndicator: { lineWidth: 14, startAt: 77, endAt: 92, color: "#dd6655", alpha: 1 },
		hourHand: { lineWidth: 18, startAt: -15, endAt: 40, color: "white", alpha: 1 },
		minuteHand: { lineWidth: 14, startAt: 24, endAt: 100, color: "#771100", alpha: 0.5 },
		secondHand: { lineWidth: 3, startAt: 22, endAt: 83, color: "green", alpha: 0 },
		secondDecoration: { lineWidth: 1, startAt: 52, radius: 26, fillColor: "#ffcccc", color: "red", alpha: 0.5 }
	},

	// these three created by bonstio from http://bonstio.net
	classic/*was gIG*/: {
		outerBorder: { lineWidth: 185, radius:1, color: "#E5ECF9", alpha: 1 },
		smallIndicator: { lineWidth: 2, startAt: 89, endAt: 94, color: "#3366CC", alpha: 1 },
		largeIndicator: { lineWidth: 4, startAt: 83, endAt: 94, color: "#3366CC", alpha: 1 },
		hourHand: { lineWidth: 5, startAt: 0, endAt: 60, color: "black", alpha: 1 },
		minuteHand: { lineWidth: 4, startAt: 0, endAt: 80, color: "black", alpha: 1 },
		secondHand: { lineWidth: 1, startAt: -20, endAt: 85, color: "red", alpha: .85 },
		secondDecoration: { lineWidth: 3, startAt: 0, radius: 2, fillColor: "black", color: "black", alpha: 1 }
	},

	modern/*was gIG2*/: {
		outerBorder: { lineWidth: 185, radius:1, color: "#E5ECF9", alpha: 1 },
		smallIndicator: { lineWidth: 5, startAt: 88, endAt: 94, color: "#3366CC", alpha: 1 },
		largeIndicator: { lineWidth: 5, startAt: 88, endAt: 94, color: "#3366CC", alpha: 1 },
		hourHand: { lineWidth: 8, startAt: 0, endAt: 60, color: "black", alpha: 1 },
		minuteHand: { lineWidth: 8, startAt: 0, endAt: 80, color: "black", alpha: 1 },
		secondHand: { lineWidth: 5, startAt: 80, endAt: 85, color: "red", alpha: .85 },
		secondDecoration: { lineWidth: 3, startAt: 0, radius: 4, fillColor: "black", color: "black", alpha: 1 }
	},

	simple/*was gIG3*/: {
		outerBorder: { lineWidth: 185, radius:1, color: "#E5ECF9", alpha: 1 },
		smallIndicator: { lineWidth: 10, startAt: 90, endAt: 94, color: "#3366CC", alpha: 1 },
		largeIndicator: { lineWidth: 10, startAt: 90, endAt: 94, color: "#3366CC", alpha: 1 },
		hourHand: { lineWidth: 8, startAt: 0, endAt: 60, color: "black", alpha: 1 },
		minuteHand: { lineWidth: 8, startAt: 0, endAt: 80, color: "black", alpha: 1 },
		secondHand: { lineWidth: 5, startAt: 80, endAt: 85, color: "red", alpha: .85 },
		secondDecoration: { lineWidth: 3, startAt: 0, radius: 4, fillColor: "black", color: "black", alpha: 1 }
	},

	// these two by securephp
	securephp: {
		outerBorder: { lineWidth: 100, radius:0.45, color: "#669900", alpha: 0.3 },
		smallIndicator: { lineWidth: 2, startAt: 80, endAt:90 , color: "green", alpha: 1 },
		largeIndicator: { lineWidth: 8.5, startAt: 20, endAt:40 , color: "green", alpha: 0.4 },
		hourHand: { lineWidth: 3, startAt: 0, endAt: 60, color: "black", alpha: 1 },
		minuteHand: { lineWidth: 2, startAt: 0, endAt: 75, color: "black", alpha: 1 },
		secondHand: { lineWidth: 1, startAt: -10, endAt: 80, color: "blue", alpha: 0.8 },
		secondDecoration: { lineWidth: 1, startAt: 70, radius: 4, fillColor: "blue", color: "red", alpha: 1 }
	},

	tes2: {
		outerBorder: { lineWidth: 4, radius:95, color: "black", alpha: 0.5 },
		smallIndicator: { lineWidth: 1, startAt: 10, endAt:50 , color: "#66CCFF", alpha: 1 },
		largeIndicator: { lineWidth: 8.5, startAt: 60, endAt: 70, color: "#6699FF", alpha: 1 },
		hourHand: { lineWidth: 5, startAt: -15, endAt: 60, color: "black", alpha: 0.7 },
		minuteHand: { lineWidth: 3, startAt: -25, endAt: 75, color: "black", alpha: 0.7 },
		secondHand: { lineWidth: 1.5, startAt: -20, endAt: 88, color: "red", alpha: 1 },
		secondDecoration: { lineWidth: 1, startAt: 20, radius: 4, fillColor: "blue", color: "red", alpha: 1 }
	},


	lev: {
	outerBorder: { lineWidth:10, radius:95, color: "#CCFF33", alpha: 0.65 },
	smallIndicator: { lineWidth: 5, startAt: 84, endAt: 90, color: "#996600", alpha: 1 },
	largeIndicator: { lineWidth: 40, startAt: 25, endAt: 95, color: "#336600", alpha: 0.55 },
	hourHand: { lineWidth: 4, startAt: 0, endAt: 65, color: "black", alpha: 0.9 },
	minuteHand: { lineWidth: 3, startAt: 0, endAt: 80, color: "black", alpha: 0.85 },
	secondHand: { lineWidth: 1, startAt: 0, endAt: 85, color: "black", alpha: 1 },
	secondDecoration: { lineWidth: 2, startAt: 5, radius: 10, fillColor: "black", color: "black", alpha: 1 }
	},

	sand: {
	outerBorder: { lineWidth:1, radius:70, color: "black", alpha: 0.5 },
	smallIndicator: { lineWidth: 3, startAt: 50, endAt: 70, color: "#0066FF", alpha: 0.5 },
	largeIndicator: { lineWidth: 200, startAt: 80, endAt: 95, color: "#996600", alpha: 0.75 },
	hourHand: { lineWidth: 4, startAt: 0, endAt: 65, color: "black", alpha: 0.9 },
	minuteHand: { lineWidth: 3, startAt: 0, endAt: 80, color: "black", alpha: 0.85 },
	secondHand: { lineWidth: 1, startAt: 0, endAt: 85, color: "black", alpha: 1 },
	secondDecoration: { lineWidth: 2, startAt: 5, radius: 10, fillColor: "black", color: "black", alpha: 1 }
	},

	sun: {
	outerBorder: { lineWidth:100, radius:140, color: "#99FFFF", alpha: 0.2 },
	smallIndicator: { lineWidth: 300, startAt: 50, endAt: 70, color: "black", alpha: 0.1 },
	largeIndicator: { lineWidth: 5, startAt: 80, endAt: 95, color: "black", alpha: 0.65 },
	hourHand: { lineWidth: 4, startAt: 0, endAt: 65, color: "black", alpha: 0.9 },
	minuteHand: { lineWidth: 3, startAt: 0, endAt: 80, color: "black", alpha: 0.85 },
	secondHand: { lineWidth: 1, startAt: 0, endAt: 90, color: "black", alpha: 1 },
	secondDecoration: { lineWidth: 2, startAt: 5, radius: 10, fillColor: "black", color: "black", alpha: 1 }
	},

	tor: {
	outerBorder: { lineWidth:10, radius:88, color: "#996600", alpha: 0.9 },
	smallIndicator: { lineWidth: 6, startAt: -10, endAt: 73, color: "green", alpha: 0.3 },
	largeIndicator: { lineWidth: 6, startAt: 73, endAt: 100, color: "black", alpha: 0.65 },
	hourHand: { lineWidth: 4, startAt: 0, endAt: 65, color: "black", alpha: 1 },
	minuteHand: { lineWidth: 3, startAt: 0, endAt: 80, color: "black", alpha: 1 },
	secondHand: { lineWidth: 1, startAt: -73, endAt: 73, color: "black", alpha: 0.8 },
	secondDecoration: { lineWidth: 2, startAt: 5, radius: 10, fillColor: "black", color: "black", alpha: 1 }
	},

	cold: {
	outerBorder: { lineWidth:15, radius:90, color: "black", alpha: 0.3 },
	smallIndicator: { lineWidth: 15, startAt: -10, endAt: 95, color: "blue", alpha: 0.1 },
	largeIndicator: { lineWidth: 3, startAt: 80, endAt: 95, color: "blue", alpha: 0.65 },
	hourHand: { lineWidth: 4, startAt: 0, endAt: 65, color: "black", alpha: 1 },
	minuteHand: { lineWidth: 3, startAt: 0, endAt: 80, color: "black", alpha: 1 },
	secondHand: { lineWidth: 1, startAt: 0, endAt: 85, color: "black", alpha: 0.8 },
	secondDecoration: { lineWidth: 5, startAt: 30, radius: 10, fillColor: "black", color: "black", alpha: 1 }
	},

	babosa: {
	outerBorder: { lineWidth: 100, radius:25, color: "blue", alpha: 0.25 },
	smallIndicator: { lineWidth: 3, startAt: 90, endAt: 95, color: "#3366CC", alpha: 1 },
	largeIndicator: { lineWidth: 4, startAt: 75, endAt: 95, color: "#3366CC", alpha: 1 },
	hourHand: { lineWidth: 4, startAt: 0, endAt: 60, color: "black", alpha: 1 },
	minuteHand: { lineWidth: 3, startAt: 0, endAt: 85, color: "black", alpha: 1 },
	secondHand: { lineWidth: 12, startAt: 75, endAt: 90, color: "red", alpha: 0.8 },
	secondDecoration: { lineWidth: 3, startAt: 0, radius: 4, fillColor: "black", color: "black", alpha: 1 }
	},

	tumb: {
	outerBorder: { lineWidth:105, radius:5, color: "green", alpha: 0.4 },
	smallIndicator: { lineWidth: 1, startAt: 93, endAt: 98, color: "green", alpha: 1 },
	largeIndicator: { lineWidth: 50, startAt: 0, endAt: 89, color: "red", alpha: 0.14 },
	hourHand: { lineWidth: 4, startAt: 0, endAt: 65, color: "black", alpha: 1 },
	minuteHand: { lineWidth: 3, startAt: 0, endAt: 80, color: "black", alpha: 1 },
	secondHand: { lineWidth: 1, startAt: 0, endAt: 85, color: "black", alpha: 0.8 },
	secondDecoration: { lineWidth: 5, startAt: 50, radius: 90, fillColor: "black", color: "black", alpha: 0.05 }
	},

	stone: {
	outerBorder: { lineWidth:15, radius:80, color: "#339933", alpha: 0.5 },
	smallIndicator: { lineWidth: 2, startAt: 70, endAt: 90, color: "#FF3300", alpha: 0.7 },
	largeIndicator: { lineWidth: 15, startAt: 0, endAt: 29, color: "#FF6600", alpha: 0.3 },
	hourHand: { lineWidth: 4, startAt: 0, endAt: 65, color: "black", alpha: 1 },
	minuteHand: { lineWidth: 3, startAt: 0, endAt: 75, color: "black", alpha: 1 },
	secondHand: { lineWidth: 1, startAt: 0, endAt: 85, color: "black", alpha: 0.8 },
	secondDecoration: { lineWidth: 5, startAt: 50, radius: 90, fillColor: "black", color: "black", alpha: 0.05 }
	},

	disc: {
	outerBorder: { lineWidth:105, radius:1, color: "#666600", alpha: 0.2 },
	smallIndicator: { lineWidth: 1, startAt: 58, endAt: 95, color: "#669900", alpha: 0.8 },
	largeIndicator: { lineWidth: 6, startAt: 25, endAt: 35, color: "#666600", alpha: 1 },
	hourHand: { lineWidth: 4, startAt: 0, endAt: 65, color: "black", alpha: 1 },
	minuteHand: { lineWidth: 3, startAt: 0, endAt: 75, color: "black", alpha: 1 },
	secondHand: { lineWidth: 1, startAt: -75, endAt: 75, color: "#99CC00", alpha: 0.8 },
	secondDecoration: { lineWidth: 5, startAt: 50, radius: 90, fillColor: "#00FF00", color: "green", alpha: 0.05 }
	}


	},



       fullCircle: function(skin) {
		this.fullCircleAt(this.renderRadius,this.renderRadius,skin);
	},

	fullCircleAt: function(x,y,skin) {
		with (this.ctx) {
			save();
			globalAlpha = skin.alpha;
			lineWidth = skin.lineWidth;
			//if (!document.all)
				beginPath();
			//if (document.all)
			//	// excanvas doesn't scale line width so we will do it here
			//	lineWidth = lineWidth * this.scale;
			arc(x, y, skin.radius, 0, 2*Math.PI, false);
			//if (document.all)
			//	// excanvas doesn't close the circle so let's color in the gap
			//	arc(x, y, skin.radius, -0.1, 0.1, false);
			if (skin.fillColor) {
				fillStyle = skin.fillColor
				fill();
			}
			else {
				// XXX why not stroke and fill
				strokeStyle = skin.color;
				stroke();
			}
			restore();
		}
	},

	radialLineAtAngle: function(angleFraction,skin) {
		with (this.ctx) {
			save();
			translate(this.renderRadius,this.renderRadius);
			rotate(Math.PI * (2 * angleFraction - 0.5));
			globalAlpha = skin.alpha;
			strokeStyle = skin.color;
			lineWidth = skin.lineWidth;
			//if (document.all)
			//	// excanvas doesn't scale line width so we will do it here
			//	lineWidth = lineWidth * this.scale;
			if (skin.radius) {
				this.fullCircleAt(skin.startAt,0,skin)
			}
			else {
				beginPath();
				moveTo(skin.startAt,0)
				lineTo(skin.endAt,0);
				stroke();
			}
			restore();
		}
	},

        render: function(hour,min,sec,skin) {
		//var skin = CoolClock.config.skins[this.skinId];
		this.ctx.clearRect(0,0,this.renderRadius*2,this.renderRadius*2);

		this.fullCircle(skin.outerBorder);

		for (var i=0;i<60;i++)
			this.radialLineAtAngle(i/60,skin[ i%5 ? "smallIndicator" : "largeIndicator"]);
				
		this.radialLineAtAngle((hour+min/60)/12,skin.hourHand);
		this.radialLineAtAngle((min+sec/60)/60,skin.minuteHand);
		if (this.showSecondHand) {
			this.radialLineAtAngle(sec/60,skin.secondHand);
			if (!document.all)
				// decoration doesn't render right in IE so lets turn it off
				this.radialLineAtAngle(sec/60,skin.secondDecoration);
		}
	},


})