/* - ++resource++collective.pdfpeek.javascript/jquery.reflect.js - */
// http://www.zeelandia.com/portal_javascripts/++resource++collective.pdfpeek.javascript/jquery.reflect.js?original=1
jQuery.fn.reflect=function(settings){settings=jQuery.extend({height:0.5,opacity:0.5,inline:false},settings);this.each( function(){var rheight=null;var ropacity=null;if(settings["inline"]){var classes=this.className.split(' ');for(j=0;j<classes.length;j++){if(classes[j].indexOf("rheight")==0){settings["height"]=classes[j].substring(7)/100} else if(classes[j].indexOf("ropacity")==0){settings["opacity"]=classes[j].substring(8)/100}}}
jQuery.Reflection.add(this,settings)})
return this}
jQuery.Reflection={add: function(image,options){jQuery.Reflection.remove(image);try{var d=document.createElement('div');var p=image;var classes=p.className.split(' ');var newClasses='';for(j=0;j<classes.length;j++){if(classes[j]!="reflect"){if(newClasses){newClasses+=' '}
newClasses+=classes[j]}}
var reflectionHeight=Math.floor(p.height*options['height']);var divHeight=Math.floor(p.height*(1+options['height']));var reflectionWidth=p.width;if(document.all&&!window.opera){d.className=newClasses;p.className='reflected';d.style.cssText=p.style.cssText;p.style.cssText='vertical-align: bottom';var reflection=document.createElement('img');reflection.src=p.src;reflection.style.width=reflectionWidth+'px';reflection.style.marginBottom="-"+(p.height-reflectionHeight)+'px';reflection.style.filter='flipv progid:DXImageTransform.Microsoft.Alpha(opacity='+(options['opacity']*100)+', style=1, finishOpacity=0, startx=0, starty=0, finishx=0, finishy='+(options['height']*100)+')';d.style.width=reflectionWidth+'px';d.style.height=divHeight+'px';p.parentNode.replaceChild(d,p);d.appendChild(p);d.appendChild(reflection)} else{var canvas=document.createElement('canvas');if(canvas.getContext){d.className=newClasses;p.className='reflected';d.style.cssText=p.style.cssText;p.style.cssText='vertical-align: bottom';var context=canvas.getContext("2d");canvas.style.height=reflectionHeight+'px';canvas.style.width=reflectionWidth+'px';canvas.height=reflectionHeight;canvas.width=reflectionWidth;d.style.width=reflectionWidth+'px';d.style.height=divHeight+'px';p.parentNode.replaceChild(d,p);d.appendChild(p);d.appendChild(canvas);context.save();context.translate(0,image.height-1);context.scale(1,-1);context.drawImage(image,0,0,reflectionWidth,image.height);context.restore();context.globalCompositeOperation="destination-out";var gradient=context.createLinearGradient(0,0,0,reflectionHeight);gradient.addColorStop(1,"rgba(255, 255, 255, 1.0)");gradient.addColorStop(0,"rgba(255, 255, 255, "+(1-options['opacity'])+")");context.fillStyle=gradient;if(navigator.appVersion.indexOf('WebKit')!=-1){context.fill()} else{context.fillRect(0,0,reflectionWidth,reflectionHeight*2)}}}} catch(e){}},remove: function(image){if(image.className=="reflected"){image.className=image.parentNode.className;image.parentNode.parentNode.replaceChild(image,image.parentNode)}}}