/**  * corner.js 1.5 (03-Aug-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 getRadius(radius,width,height){	var part = (Math.min(width,height)/100);	radius = Math.max(Math.min(100,radius/part),0);	return radius + '%';}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 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 addGradient(ctx,x,y,w,h,color,opacity) {	var tmp = ctx.createLinearGradient(x,y,w,h);	var val = (color!=0?0.25:0.35);	tmp.addColorStop(0,'rgba('+color+','+color+','+color+',0.9)');	tmp.addColorStop(val,'rgba('+color+','+color+','+color+','+opacity+')');	tmp.addColorStop(0.75,'rgba('+color+','+color+','+color+',0)');	tmp.addColorStop(1,'rgba('+color+','+color+','+color+',0)');	return tmp;}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 addShine(ctx,width,height,radius,opacity,extra) {	var style; var color = (extra!=1?254:0);	style = addGradient(ctx,0,radius,radius,radius,color,opacity);	ctx.beginPath();	ctx.moveTo(0,0);	ctx.lineTo(0,height);		ctx.lineTo(radius,height);	ctx.lineTo(radius,radius);	ctx.closePath();	ctx.fillStyle = style;	ctx.fill();	style = addGradient(ctx,radius,0,radius,radius,color,opacity);	ctx.beginPath();	ctx.moveTo(0,0);	ctx.lineTo(width,0);	ctx.lineTo(width,radius);	ctx.lineTo(radius,radius);	ctx.closePath();	ctx.fillStyle = style;	ctx.fill();}function addShade(ctx,width,height,radius,opacity) {	var style;	style = addGradient(ctx,width,radius,width-radius,radius,0,opacity);	ctx.beginPath();	ctx.moveTo(width,0);	ctx.lineTo(width,height);	ctx.lineTo(width-radius,height-radius);	ctx.lineTo(width-radius,radius);	ctx.closePath();	ctx.fillStyle = style;	ctx.fill();	style = addGradient(ctx,radius,height,radius,height-radius,0,opacity);	ctx.beginPath();	ctx.moveTo(width,height);	ctx.lineTo(0,height);	ctx.lineTo(radius,height-radius);	ctx.lineTo(width-radius,height-radius);	ctx.closePath();	ctx.fillStyle = style;	ctx.fill();}function roundedShadow(ctx,x,y,width,height,radius,opacity){	var style; 	ctx.beginPath();	ctx.rect(x,y+height-radius,radius,radius);	ctx.closePath();	style = addRadialStyle(ctx,x+radius,y+height-radius,radius-x,x+radius,y+height-radius,radius,opacity);	ctx.fillStyle = style;	ctx.fill();	ctx.beginPath();	ctx.rect(x+radius,y+height-y,width-(radius*2.25),y);	ctx.closePath();	style = addLinearStyle(ctx,x+radius,y+height-y,x+radius,y+height,opacity);	ctx.fillStyle = style;	ctx.fill();	ctx.beginPath(); 	ctx.rect(x+width-(radius*1.25),y+height-(radius*1.25),radius*1.25,radius*1.25);	ctx.closePath();	style = addRadialStyle(ctx,x+width-(radius*1.25),y+height-(radius*1.25),(radius*1.25)-1.5-x,x+width-(radius*1.25),y+height-(radius*1.25),radius*1.25,opacity);	ctx.fillStyle = style;	ctx.fill();	ctx.beginPath();	ctx.rect(x+width-x,y+radius,x,height-(radius*2.25));	ctx.closePath();	style = addLinearStyle(ctx,x+width-x,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-x,x+width-radius,y+radius,radius,opacity);	ctx.fillStyle = style;	ctx.fill();}function addIECorners() {	var theimages = getImages('corner');	var image; var object; var vml;  var div; var pos; var i; var classes = '';	var iradius = null; var ishadow = null; var ishade = null; var inverse = null; 	var newClasses = ''; var maxdim = null; var offset = null; var radius = null; 	var display = ""; var flt = null; var width = null; var height = null;