/** 
 * glossy.js 1.31 (19-Jul-2007) 
 * (c) by Christian Effenberger  
 * All Rights Reserved 
 * Source: glossy.netzgesta.de 
 * Distributed under Netzgestade Software License Agreement 
 * http://www.netzgesta.de/cvi/LICENSE.txt 
 * License permits free of charge 
 * use on non-commercial and  
 * private web sites only  
**/ 
var tmp = navigator.appName == 'Microsoft Internet Explorer' && navigator.userAgent.indexOf('Opera') < 1 ? 1 : 0; 
if(tmp) var isIE = document.namespaces ? 1 : 0; 
if(isIE) { 
 if(document.namespaces['v'] == null) { 
  var stl = document.createStyleSheet(); 
  stl.addRule("v\\:*", "behavior: url(#default#VML);");  
  document.namespaces.add("v", "urn:schemas-microsoft-com:vml");  
 } 
} 
function getImages(className){ 
 var children = document.getElementsByTagName('img');  
 var elements = new Array(); var i = 0; 
 var child; var classNames; var j = 0; 
 for (i=0;i<children.length;i++) { 
  child = children[i]; 
  classNames = child.className.split(' '); 
  for (var j = 0; j < classNames.length; j++) { 
   if (classNames[j] == className) { 
    elements.push(child); 
    break; 
   } 
  } 
 } 
 return elements; 
} 
function getClasses(classes,string){ 
 var temp = ''; 
 for (var j=0;j<classes.length;j++) { 
  if (classes[j] != string) { 
   if (temp) { 
    temp += ' ' 
   } 
   temp += classes[j]; 
  } 
 } 
 return temp; 
} 
function getClassValue(classes,string){ 
 var temp = 0; var pos = string.length; 
 for (var j=0;j<classes.length;j++) { 
  if (classes[j].indexOf(string) == 0) { 
   temp = Math.min(classes[j].substring(pos),100); 
   break; 
  } 
 } 
 return Math.max(0,temp); 
} 
function getClassColor(classes,string){ 
 var temp = 0; var str = ''; var pos = string.length; 
 for (var j=0;j<classes.length;j++) { 
  if (classes[j].indexOf(string) == 0) { 
   temp = classes[j].substring(pos); 
   str = '#' + temp.toLowerCase(); 
   break; 
  } 
 } 
 if(str.match(/^#[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]$/i)) { 
  return str; 
 }else { 
  return 0; 
 } 
} 
function getClassAttribute(classes,string){ 
 var temp = 0; var pos = string.length; 
 for (var j=0;j<classes.length;j++) { 
  if (classes[j].indexOf(string) == 0) { 
   temp = 1; break; 
  } 
 } 
 return temp; 
} 
function roundedRect(ctx,x,y,width,height,radius,nopath){ 
 if (!nopath) ctx.beginPath(); 
 ctx.moveTo(x,y+radius); 
 ctx.lineTo(x,y+height-radius); 
 ctx.quadraticCurveTo(x,y+height,x+radius,y+height); 
 ctx.lineTo(x+width-radius,y+height); 
 ctx.quadraticCurveTo(x+width,y+height,x+width,y+height-radius); 
 ctx.lineTo(x+width,y+radius); 
 ctx.quadraticCurveTo(x+width,y,x+width-radius,y); 
 ctx.lineTo(x+radius,y); 
 ctx.quadraticCurveTo(x,y,x,y+radius); 
 if (!nopath) ctx.closePath(); 
} 
function addRadialStyle(ctx,x1,y1,r1,x2,y2,r2,opacity) { 
 var tmp = ctx.createRadialGradient(x1,y1,r1,x2,y2,r2); 
 var opt = Math.min(parseFloat(opacity+0.1),1.0); 
 tmp.addColorStop(0,'rgba(0,0,0,'+opt+')'); 
 tmp.addColorStop(0.25,'rgba(0,0,0,'+opacity+')'); 
 tmp.addColorStop(1,'rgba(0,0,0,0)'); 
 return tmp; 
} 
function addLinearStyle(ctx,x,y,w,h,opacity) { 
 var tmp = ctx.createLinearGradient(x,y,w,h); 
 var opt = Math.min(parseFloat(opacity+0.1),1.0); 
 tmp.addColorStop(0,'rgba(0,0,0,'+opt+')'); 
 tmp.addColorStop(0.25,'rgba(0,0,0,'+opacity+')'); 
 tmp.addColorStop(1,'rgba(0,0,0,0)'); 
 return tmp; 
} 
function addBright(ctx,x,y,width,height,radius,opacity) { 
 var style = ctx.createLinearGradient(0,y,0,y+height); 
 style.addColorStop(0,'rgba(254,254,254,'+opacity+')'); 
 style.addColorStop(1,'rgba(254,254,254,0.1)'); 
 ctx.beginPath(); 
 ctx.moveTo(x,y+radius); 
 ctx.lineTo(x,y+height-radius); 
 ctx.quadraticCurveTo(x,y+height,x+radius,y+height); 
 ctx.lineTo(x+width-radius,y+height); 
 ctx.quadraticCurveTo(x+width,y+height,x+width,y+height-radius); 
 ctx.lineTo(x+width,y+radius); 
 ctx.quadraticCurveTo(x+width,y,x+width-radius,y); 
 ctx.lineTo(x+radius,y); 
 ctx.quadraticCurveTo(x,y,x,y+radius); 
 ctx.closePath(); 
 ctx.fillStyle = style; 
 ctx.fill(); 
} 
function addDark(ctx,x,y,width,height,radius,opacity) { 
 var style = ctx.createLinearGradient(0,y,0,y+height); 
 style.addColorStop(0,'rgba(0,0,0,0)'); 
 style.addColorStop(1,'rgba(0,0,0,'+opacity+')'); 
 ctx.beginPath(); 
 ctx.moveTo(x,y); 
 ctx.lineTo(x,y+height-radius); 
 ctx.quadraticCurveTo(x,y+height,x+radius,y+height); 
 ctx.lineTo(x+width-radius,y+height); 
 ctx.quadraticCurveTo(x+width,y+height,x+width,y+height-radius); 
 ctx.lineTo(x+width,y); 
 ctx.lineTo(x,y); 
 ctx.closePath(); 
 ctx.fillStyle = style; 
 ctx.fill(); 
} 
function addFrame(ctx,x,y,width,height,radius,opacity) { 
 roundedRect(ctx,x,y,width,height,radius); 
 var style = ctx.createLinearGradient(0,0,0,height); 
 style.addColorStop(0,'rgba(254,254,254,'+opacity+')'); 
 style.addColorStop(1,'rgba(0,0,0,'+opacity+')'); 
 ctx.lineWidth = (radius+x)/2; 
 ctx.strokeStyle = style; 
 ctx.stroke(); 
} 
function glossyShadow(ctx,x,y,width,height,radius,opacity){ 
 var style; var os = radius/2; 
 ctx.beginPath(); 
 ctx.rect(x+radius,y,width-(radius*2),y+os); 
 ctx.closePath(); 
 style = addLinearStyle(ctx,x+radius,y+os,x+radius,y,opacity); 
 ctx.fillStyle = style; 
 ctx.fill(); 
 ctx.beginPath(); 
 ctx.rect(x,y,radius,radius); 
 ctx.closePath(); 
 style = addRadialStyle(ctx,x+radius,y+radius,radius-os,x+radius,y+radius,radius,opacity); 
 ctx.fillStyle = style; 
 ctx.fill(); 
 ctx.beginPath(); 
 ctx.rect(x,y+radius,os,height-(radius*2)); 
 ctx.closePath(); 
 style = addLinearStyle(ctx,x+os,y+radius,x,y+radius,opacity); 
 ctx.fillStyle = style; 
 ctx.fill(); 
 ctx.beginPath(); 
 ctx.rect(x,y+height-radius,radius,radius); 
 ctx.closePath(); 
 style = addRadialStyle(ctx,x+radius,y+height-radius,radius-os,x+radius,y+height-radius,radius,opacity); 
 ctx.fillStyle = style; 
 ctx.fill(); 
 ctx.beginPath(); 
 ctx.rect(x+radius,y+height-os,width-(radius*2),os); 
 ctx.closePath(); 
 style = addLinearStyle(ctx,x+radius,y+height-os,x+radius,y+height,opacity); 
 ctx.fillStyle = style; 
 ctx.fill(); 
 ctx.beginPath();  
 ctx.rect(x+width-radius,y+height-radius,radius,radius); 
 ctx.closePath(); 
 style = addRadialStyle(ctx,x+width-radius,y+height-radius,radius-os,x+width-radius,y+height-radius,radius,opacity); 
 ctx.fillStyle = style; 
 ctx.fill(); 
 ctx.beginPath(); 
 ctx.rect(x+width-os,y+radius,os,height-(radius*2)); 
 ctx.closePath(); 
 style = addLinearStyle(ctx,x+width-os,y+radius,x+width,y+radius,opacity); 
 ctx.fillStyle = style; 
 ctx.fill(); 
 ctx.beginPath(); 
 ctx.rect(x+width-radius,y,radius,radius); 
 ctx.closePath(); 
 style = addRadialStyle(ctx,x+width-radius,y+radius,radius-os,x+width-radius,y+radius,radius,opacity); 
 ctx.fillStyle = style; 
 ctx.fill(); 
} 
function addIEGlossy() { 
 var theimages = getImages('glossy'); 
 var image; var object; var canvas; var context; var i; 
 var iradius = null; var sradius = null; var noshadow = 0; 
 var ibgcolor = null; var igradient = null; var horizontal = 0; 
 var factor = 0.25; var classes = ''; var newClasses = '';  
 var maxdim = null; var inset = 0; var offset = 0; var style = ''; 
 var width = 0; var height = 0; var vml = null; var flt = null; 
 var display = null; var xradius = null; var angle; 
 var head; var foot; var fill; var shade; var tmp; 
 for(i=0;i<theimages.length;i++) {  
  image = theimages[i]; object = image.parentNode;  
  head = ''; foot = ''; fill = ''; shade = ''; tmp = ''; 
  if(image.width>=16 && image.height>=16) { 
   classes = image.className.split(' ');  
   horizontal = 0; igradient = 0; factor = 0.25; 
   noshadow = 0; iradius = 0; ibgcolor = 0; 
   iradius = getClassValue(classes,"iradius"); 
   ibgcolor = getClassColor(classes,"ibgcolor"); 
   igradient = getClassColor(classes,"igradient"); 
   noshadow = getClassAttribute(classes,"noshadow"); 
   horizontal = getClassAttribute(classes,"horizontal"); 
   newClasses = getClasses(classes,"glossy"); 
   width = image.width; height = image.height; 
   maxdim = Math.min(width,height)/2; angle = 0; 
   factor = iradius>0?Math.min(Math.max(iradius,20),50)/100:factor; 
   iradius = Math.round(45*factor); 
   xradius = Math.round(Math.max(Math.round(maxdim*factor),4)/4)*4; 
   if(noshadow<1) { 
    offset = xradius/4; sradius = iradius*0.75; 
    inset = offset; radius = sradius; sradius = radius*0.75; 
    shade = '<v:roundrect arcsize="' + radius + '%" strokeweight="0" filled="t" stroked="f" fillcolor="#000000" style="filter:Alpha(opacity=60), progid:dxImageTransform.Microsoft.Blur(PixelRadius=' + inset + ', MakeShadow=false); zoom:1;margin:-1px 0 0 -1px;padding: 0;display:block;position:absolute;top:' + inset + 'px;left:0px;width:' + (width-(2*inset)) + 'px;height:' + (height-(3*inset)) + 'px;"><v:fill color="#000000" opacity="1" /></v:roundrect>'; 
    tmp = '<v:rect strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" style="zoom:1;margin:-1px 0 0 -1px;padding: 0;display:block;position:absolute;top:0px;left:0px;width:' + width + 'px;height:' + height + 'px;"><v:fill color="#ffffff" opacity="0.0" /></v:rect>'; 
   }else { 
    radius = iradius; inset = 0;  
    offset = xradius/4; sradius = iradius*0.75; 
   } 
   if(isNaN(ibgcolor)) { 
    fill = '<v:roundrect arcsize="' + radius + '%" strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" style="zoom:1;margin:-1px 0 0 -1px;padding: 0;display:block;position:absolute;top:0px;left:' + inset + 'px;width:' + (width-(2*inset)) + 'px;height:' + (height-(2*inset)) + 'px;">'; 
    if(isNaN(igradient)) { 
     if(horizontal>0) angle = 90; 
     fill = fill + '<v:fill method="sigma" type="gradient" angle="' + angle + '" color="' + igradient + '" color2="' + ibgcolor + '" /></v:roundrect>'; 
    }else { 
     fill = fill + '<v:fill color="' + ibgcolor + '" /></v:roundrect>'; 
    } 
   } 
   display = (image.currentStyle.display.toLowerCase()=='block')?'block':'inline-block'; 
   vml = document.createElement(['<var style="zoom:1;overflow:hidden;display:' + display + ';width:' + width + 'px;height:' + height + 'px;padding:0;">'].join('')); 
   flt = image.currentStyle.styleFloat.toLowerCase(); 
   display = (flt=='left'||flt=='right')?'inline':display; 
   head = '<v:group style="zoom:1; display:' + display + '; margin:-1px 0 0 -1px; padding:0; position:relative; width:' + width + 'px;height:' + height + 'px;" coordsize="' + width + ',' + height + '">' + tmp; 
   foot = '<v:roundrect arcsize="' + radius + '%" strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" style="zoom:1;margin:-1px 0 0 -1px;padding: 0;display:block;position:absolute;top:0px;left:' + inset + 'px;width:' + (width-(2*inset)) + 'px;height:' + (height-(2*inset)) + 'px;"><v:fill src="' + image.src + '" type="frame" /></v:roundrect><v:roundrect arcsize="' + (sradius*2) + '%" strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" style="zoom:1;margin:-1px 0 0 -1px;padding: 0;display: block;position:absolute;top:' + offset + 'px;left:' + (offset+inset) + 'px;width:' + (width-(2*offset)-(2*inset)) + 'px;height:' + ((height/2)-offset-inset) + 'px;"><v:fill method="linear" type="gradient" angle="0" color="#ffffff" opacity="0.1" color2="#ffffff" o:opacity2="0.75" /></v:roundrect><v:roundrect arcsize="' + (radius*2) + '%" strokeweight="0" filled="t" stroked="f" fillcolor="#000000" style="zoom:1;margin:-1px 0 0 -1px;padding: 0;display: block;position:absolute;top:' + ((height/2)-inset) + 'px;left:' + inset + 'px;width:' + (width-(2*inset)) + 'px;height:' + ((height/2)-inset) + 'px;"><v:fill method="sigma" type="gradient" angle="180" color="#000000" opacity="0.0" color2="#000000" o:opacity2="0.5" /></v:roundrect></v:group>'; 
   vml.innerHTML = head + shade + fill + foot; 
   vml.className = newClasses; 
   vml.style.cssText = image.style.cssText; 
   vml.style.visibility = 'visible'; 
   vml.src = image.src; vml.alt = image.alt; 
   vml.width = image.width; vml.height = image.height; 
   if(image.id!='') vml.id = image.id; 
   if(image.title!='') vml.title = image.title; 
   if(image.getAttribute('onclick')!='') vml.setAttribute('onclick',image.getAttribute('onclick')); 
   object.replaceChild(vml,image); 
  } 
 } 
} 
function addGlossy() { 
 var theimages = getImages('glossy'); 
 var image; var object; var canvas; var context; var i; 
 var iradius = null; var sradius = null; var noshadow = 0; 
 var ibgcolor = null; var igradient = null; var horizontal = 0; 
 var factor = 0.25; var classes = ''; var newClasses = '';  
 var maxdim = null; var inset = 0; var offset = 0; var style = ''; 
 for(i=0;i<theimages.length;i++) {  
  image = theimages[i]; object = image.parentNode;  
  canvas = document.createElement('canvas'); 
  if(canvas.getContext && image.width>=16 && image.height>=16) { 
   classes = image.className.split(' ');  
   horizontal = 0; igradient = 0; factor = 0.25; 
   noshadow = 0; iradius = 0; ibgcolor = 0; 
   iradius = getClassValue(classes,"iradius"); 
   ibgcolor = getClassColor(classes,"ibgcolor"); 
   igradient = getClassColor(classes,"igradient"); 
   noshadow = getClassAttribute(classes,"noshadow"); 
   horizontal = getClassAttribute(classes,"horizontal"); 
   newClasses = getClasses(classes,"glossy"); 
   canvas.className = newClasses; 
   canvas.style.cssText = image.style.cssText; 
   canvas.style.height = image.height+'px'; 
   canvas.style.width = image.width+'px'; 
   canvas.height = image.height; 
   canvas.width = image.width; 
   canvas.src = image.src; canvas.alt = image.alt; 
   if(image.id!='') canvas.id = image.id; 
   if(image.title!='') canvas.title = image.title; 
   if(image.getAttribute('onclick')!='') canvas.setAttribute('onclick',image.getAttribute('onclick')); 
   maxdim = Math.min(canvas.width,canvas.height)/2; 
   factor = iradius>0?Math.min(Math.max(iradius,20),50)/100:factor; 
   iradius = Math.max(Math.round(maxdim*factor),4); 
   if(noshadow<1) { 
    iradius = Math.round(iradius/4)*4; 
    offset = iradius/4; sradius = iradius*0.75; 
    inset = offset; radius = sradius; sradius = radius*0.75; 
   }else { 
    radius = iradius; inset = 0; 
    offset = iradius/4; sradius = iradius*0.75; 
   } 
   context = canvas.getContext("2d"); 
   object.replaceChild(canvas,image); 
   context.clearRect(0,0,canvas.width,canvas.height); 
   if(noshadow<1) glossyShadow(context,0,0,canvas.width,canvas.height,iradius,0.5); 
   context.save(); 
   globalCompositeOperation = "source-in"; 
   roundedRect(context,inset,0,canvas.width-(inset*2),canvas.height-(inset*2),radius); 
   context.clip(); 
   if(isNaN(ibgcolor)) { 
    if(isNaN(igradient)) { 
     if(horizontal>0) { 
      style = context.createLinearGradient(0,0,canvas.width,0); 
     }else { 
      style = context.createLinearGradient(0,0,0,canvas.height-(inset*2)); 
     } 
     style.addColorStop(0,ibgcolor);  
     style.addColorStop(1,igradient); 
     context.beginPath(); 
     context.rect(0,0,canvas.width,canvas.height-(inset*2)); 
     context.closePath(); 
     context.fillStyle = style; 
     context.fill(); 
    }else { 
     context.fillStyle = ibgcolor; 
     context.fillRect(0,0,canvas.width,canvas.height-(inset*2)); 
    } 
   }else { 
    context.clearRect(0,0,canvas.width,canvas.height); 
   } 
   context.drawImage(image,inset,0,canvas.width-(inset*2),canvas.height-(inset*2)); 
   addBright(context,offset+inset,offset,canvas.width-(2*(offset+inset)),(canvas.height/2)-offset,sradius,0.75); 
   addDark(context,inset,(canvas.height/2)-inset,canvas.width-(2*inset),(canvas.height/2)-inset,sradius,0.5); 
   addFrame(context,inset,0,canvas.width-(inset*2),canvas.height-(inset*2),radius,0.25) 
   canvas.style.visibility = 'visible'; 
  } 
 } 
} 
var glossyOnload = window.onload; 
window.onload = function () { if(glossyOnload) glossyOnload(); if(isIE){addIEGlossy(); }else {addGlossy();}}