/*** justcorners.js 1.6 (31-Oct-2007)* (c) by Christian Effenberger * All Rights Reserved* Source: corner.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 roundedCorners(ctx,width,height,radius,lt,rt,lb,rb){ ctx.beginPath(); ctx.moveTo(0,radius); if(lb==1) {ctx.lineTo(0,height-radius); ctx.quadraticCurveTo(0,height,radius,height); }else {ctx.lineTo(0,height); } if(rb==1) {ctx.lineTo(width-radius,height); ctx.quadraticCurveTo(width,height,width,height-radius); }else {ctx.lineTo(width,height); } if(rt==1) {ctx.lineTo(width,radius); ctx.quadraticCurveTo(width,0,width-radius,0); }else {ctx.lineTo(width,0); }   if(lt==1) {ctx.lineTo(radius,0); ctx.quadraticCurveTo(0,0,0,radius); }else {ctx.lineTo(0,0); }   ctx.closePath();}
function addRoundedIECorners() { var image; var object; var vml; var classNames; var data; var classes = '';  var iradius = 0; var iborder = 0; var icolor = ''; var newClasses = '';  var maxdim = 0; var mindim = 0; var i; var j; var tmp = ''; var radius = null; var display = ""; var flt = ""; var color = ''; var tl = 1; var tr = 1; var bl = 1; var br = 1;  var children = document.getElementsByTagName('img');  var theimages = new Array(); var child;  for (i=0;i<children.length;i++) {  child = children[i];  classNames = child.className.split(' ');  for (j=0;j<classNames.length; j++) {   if (classNames[j] == 'corners') {theimages.push(child); break; }  } }  for (i=0;i<theimages.length;i++) {   image = theimages[i]; iradius = 16; color = '0000ff';  tl = 1; tr = 1; bl = 1; br = 1; iborder = 0;  object = image.parentNode;   classes = image.className.split(' ');  for (j=0;j<classes.length;j++) {   if (classes[j].indexOf("iradius") == 0) {    iradius = classes[j].substring(7);   }else if (classes[j].indexOf("iborder") == 0) {    iborder = classes[j].substring(7);   }else if (classes[j].indexOf("icolor") == 0) {    icolor = classes[j].substring(6);   }else if (classes[j].indexOf("iradiae") == 0) {    tmp = classes[j].substring(7);    tl = (tmp.substr(0,1)!="1"?0:1);    tr = (tmp.substr(1,1)!="1"?0:1);    bl = (tmp.substr(2,1)!="1"?0:1);    br = (tmp.substr(3,1)!="1"?0:1);   }  }  for (j=0;j<classes.length;j++) {   if (classes[j] != "corners") {    if (newClasses) { newClasses += ' '; }    newClasses += classes[j];   }  }  maxdim = Math.min(image.width,image.height)/2;  mindim = (iradius==0?16:iradius);  radius = Math.min(maxdim,mindim);  iborder = Math.min(iborder,2);  color = (icolor.match(/^[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]$/i)?icolor:color);  display = (image.currentStyle.display.toLowerCase()=='block')?'block':'inline-block';   vml = document.createElement(['<var style="zoom:1;overflow:hidden;display:' + display + ';width:' + image.width + 'px;height:' + image.height + 'px;padding:0;">'].join(''));  flt = image.currentStyle.styleFloat.toLowerCase();  display = (flt=='left'||flt=='right')?'inline':display;  var path = "m 0," + radius;   if(bl==1) {path += " l 0," + (image.height-radius) + " qy " + radius + "," + image.height;}else {path += " l 0," + image.height;}  if(br==1) {path += " l " + (image.width-radius) + "," + image.height + " qx " + image.width + "," + (image.height-radius);}else {path += " l " + image.width + "," + image.height;}  if(tr==1) {path += " l " + image.width + "," + radius + " qy " + (image.width-radius) + ",0";}else {path += " l " + image.width + ",0";}   if(tl==1) {path += " l " + radius + ",0 qx 0," + radius;}else {path += " l 0,0";}   path += " x e"; data = '<v:shape strokeweight="'+iborder+'px" stroked="'+(iborder>0?"t":"f")+'" strokecolor="#'+color+'" filled="t" fillcolor="#ffffff" coordorigin="0,0" coordsize="' + image.width + ',' + image.height + '" path="' + path + '" style="zoom:1;margin:-1px 0 0 -1px;padding: 0;display:' + display + ';width:' + image.width + 'px;height:' + image.height + 'px;"><v:fill src="' + image.src + '" type="frame" /></v:shape>';  vml.innerHTML = [data ].join('');  vml.className = newClasses;  vml.style.cssText = image.style.cssText;  vml.style.visibility = 'visible';  vml.src = image.src; vml.alt = image.alt;  if(image.id!='') vml.id = image.id;  if(image.title!='') vml.title = image.title;  if(image.getAttribute('onclick')!='') vml.setAttribute('onclick',image.getAttribute('onclick'));  image.insertAdjacentElement('BeforeBegin',vml);   if(image.getAttribute("usemap")) {   object.style.position = 'relative';   object.style.height = image.height+'px';   object.style.width = image.width+'px';   image.left = 0; image.top = 0;   image.style.position = 'absolute';   image.style.height = image.height+'px';   image.style.width = image.width+'px';   image.style.left = 0 + 'px';   image.style.top = 0 + 'px';   image.style.filter = "Alpha(opacity=0)";  }else {   image.style.display = 'none';   } }}
function addRoundedCorners() { var image; var object; var canvas; var context; var classes = ''; var iradius = 0; var iborder = 0; var icolor = ''; var newClasses = '';  var maxdim = 0; var mindim = 0; var i; var j; var tmp = ''; var tl = 1; var tr = 1; var bl = 1; var br = 1; var color = ''; var children = document.getElementsByTagName('img');  var theimages = new Array(); var child; var classNames; for (i=0;i<children.length;i++) {  child = children[i];  classNames = child.className.split(' ');  for (j=0;j<classNames.length; j++) {   if (classNames[j] == 'corners') {theimages.push(child); break; }  } }  for (i=0;i<theimages.length;i++) {   image = theimages[i]; iradius = 16; color = '0000ff';  tl = 1; tr = 1; bl = 1; br = 1; iborder = 0;  object = image.parentNode;   canvas = document.createElement('canvas');  if (canvas.getContext) {   classes = image.className.split(' ');   for (j=0;j<classes.length;j++) {    if (classes[j].indexOf("iradius") == 0) {     iradius = classes[j].substring(7);        }else if (classes[j].indexOf("iborder") == 0) {     iborder = classes[j].substring(7);    }else if (classes[j].indexOf("icolor") == 0) {     icolor = classes[j].substring(6);    }else if (classes[j].indexOf("iradiae") == 0) {     tmp = classes[j].substring(7);     tl = (tmp.substr(0,1)!="1"?0:1);     tr = (tmp.substr(1,1)!="1"?0:1);     bl = (tmp.substr(2,1)!="1"?0:1);     br = (tmp.substr(3,1)!="1"?0:1);    }   }   for (j=0;j<classes.length;j++) {    if (classes[j] != "corners") {     if (newClasses) { newClasses += ' '; }     newClasses += classes[j];    }   }   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;   mindim = (iradius==0?16:iradius);   iradius = Math.min(maxdim,mindim);   iborder = Math.min(iborder*2,iradius);   color = (icolor.match(/^[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]$/i)?icolor:color);   context = canvas.getContext("2d");   if(image.getAttribute("usemap")) {    object.style.position = 'relative';    object.style.height = image.height+'px';    object.style.width = image.width+'px';    canvas.left = 0; canvas.top = 0;    canvas.style.position = 'absolute';    canvas.style.left = 0 + 'px';    canvas.style.top = 0 + 'px';    image.left = 0; image.top = 0;    image.style.position = 'absolute';    image.style.height = image.height+'px';    image.style.width = image.width+'px';    image.style.left = 0 + 'px';    image.style.top = 0 + 'px';    image.style.opacity = 0;    object.insertBefore(canvas,image);   }else {    object.replaceChild(canvas,image);   }   context.clearRect(0,0,canvas.width,canvas.height);   globalCompositeOperation = "source-in";   roundedCorners(context,canvas.width,canvas.height,iradius,tl,tr,bl,br);   context.clip();   context.fillStyle = 'rgba(0,0,0,0)';   context.fillRect(0,0,canvas.width,canvas.height);   context.drawImage(image,0,0,canvas.width,canvas.height);   if(iborder>0) {    roundedCorners(context,canvas.width,canvas.height,iradius,tl,tr,bl,br);    context.strokeStyle = '#'+color;    context.lineWidth = iborder;    context.stroke();    }   canvas.style.visibility = 'visible';  } }}
var cornersOnload = window.onload;window.onload = function () { if(cornersOnload) cornersOnload(); if(isIE){addRoundedIECorners(); }else {addRoundedCorners();}}