កូដដាក់ព្រិលធ្លាក់គ្រាប់តូចៗនៅក្នុង Blogger

♠ Posted by Unknown at 5:36 AM

Snow falling cool effect for your blogger blog – Friends snow fall effect is very cool widget for welcome your blog or site visitors. The snow fall leaves effect is very attractive in Christmas day’s its called Christmas snow fall effect / Christmas snow flake. 
ដំបូង: Login Account Blgger របស់លោកអ្នក
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<script Language='Javascript'>

var snowStorm=null;function SnowStorm(){this.flakesMax=128;this.flakesMaxActive=64;this.animationInterval=33;this.flakeBottom=null;this.targetElement=null;this.followMouse=true;this.snowColor='#fff';this.snowCharacter='•';this.snowStick=true;this.useMeltEffect=true;this.useTwinkleEffect=false;this.usePositionFixed=false;this.flakeLeftOffset=0;this.flakeRightOffset=0;this.flakeWidth=8;this.flakeHeight=8;this.vMaxX=5;this.vMaxY=4;this.zIndex=0;var addEvent=(typeof(window.attachEvent)=='undefined'?function(o,evtName,evtHandler){return o.addEventListener(evtName,evtHandler,false);}:function(o,evtName,evtHandler){return o.attachEvent('on'+evtName,evtHandler);});var removeEvent=(typeof(window.attachEvent)=='undefined'?function(o,evtName,evtHandler){return o.removeEventListener(evtName,evtHandler,false);}:function(o,evtName,evtHandler){return o.detachEvent('on'+evtName,evtHandler);});function rnd(n,min){if(isNaN(min)){min=0;}

return(Math.random()*n)+min;}

function plusMinus(n){return(parseInt(rnd(2),10)==1?n*-1:n);}

var s=this;var storm=this;this.timers=[];this.flakes=[];this.disabled=false;this.active=false;var isIE=navigator.userAgent.match(/msie/i);var isIE6=navigator.userAgent.match(/msie 6/i);var isOldIE=(isIE&&(isIE6||navigator.userAgent.match(/msie 5/i)));var isWin9X=navigator.appVersion.match(/windows 98/i);var isiPhone=navigator.userAgent.match(/iphone/i);var isBackCompatIE=(isIE&&document.compatMode=='BackCompat');var noFixed=((isBackCompatIE||isIE6||isiPhone)?true:false);var screenX=null;var screenX2=null;var screenY=null;var scrollY=null;var vRndX=null;var vRndY=null;var windOffset=1;var windMultiplier=2;var flakeTypes=6;var fixedForEverything=false;var opacitySupported=(function(){try{document.createElement('div').style.opacity='0.5';}catch(e){return false;}

return true;})();var docFrag=document.createDocumentFragment();if(s.flakeLeftOffset===null){s.flakeLeftOffset=0;}

if(s.flakeRightOffset===null){s.flakeRightOffset=0;}

this.meltFrameCount=20;this.meltFrames=[];for(var i=0;i<this.meltFrameCount;i++){this.meltFrames.push(1-(i/this.meltFrameCount));}

this.randomizeWind=function(){vRndX=plusMinus(rnd(s.vMaxX,0.2));vRndY=rnd(s.vMaxY,0.2);if(this.flakes){for(var i=0;i<this.flakes.length;i++){if(this.flakes[i].active){this.flakes[i].setVelocities();}}}};this.scrollHandler=function(){scrollY=(s.flakeBottom?0:parseInt(window.scrollY||document.documentElement.scrollTop||document.body.scrollTop,10));if(isNaN(scrollY)){scrollY=0;}

if(!fixedForEverything&&!s.flakeBottom&&s.flakes){for(var i=s.flakes.length;i--;){if(s.flakes[i].active===0){s.flakes[i].stick();}}}};this.resizeHandler=function(){if(window.innerWidth||window.innerHeight){screenX=window.innerWidth-(!isIE?16:2)-s.flakeRightOffset;screenY=(s.flakeBottom?s.flakeBottom:window.innerHeight);}else{screenX=(document.documentElement.clientWidth||document.body.clientWidth||document.body.scrollWidth)-(!isIE?8:0)-s.flakeRightOffset;screenY=s.flakeBottom?s.flakeBottom:(document.documentElement.clientHeight||document.body.clientHeight||document.body.scrollHeight);}

screenX2=parseInt(screenX/2,10);};this.resizeHandlerAlt=function(){screenX=s.targetElement.offsetLeft+s.targetElement.offsetWidth-s.flakeRightOffset;screenY=s.flakeBottom?s.flakeBottom:s.targetElement.offsetTop+s.targetElement.offsetHeight;screenX2=parseInt(screenX/2,10);};this.freeze=function(){if(!s.disabled){s.disabled=1;}else{return false;}

for(var i=s.timers.length;i--;){clearInterval(s.timers[i]);}};this.resume=function(){if(s.disabled){s.disabled=0;}else{return false;}

s.timerInit();};this.toggleSnow=function(){if(!s.flakes.length){s.start();}else{s.active=!s.active;if(s.active){s.show();s.resume();}else{s.stop();s.freeze();}}};this.stop=function(){this.freeze();for(var i=this.flakes.length;i--;){this.flakes[i].o.style.display='none';}

removeEvent(window,'scroll',s.scrollHandler);removeEvent(window,'resize',s.resizeHandler);if(!isOldIE){removeEvent(window,'blur',s.freeze);removeEvent(window,'focus',s.resume);}};this.show=function(){for(var i=this.flakes.length;i--;){this.flakes[i].o.style.display='block';}};this.SnowFlake=function(parent,type,x,y){var s=this;var storm=parent;this.type=type;this.x=x||parseInt(rnd(screenX-20),10);this.y=(!isNaN(y)?y:-rnd(screenY)-12);this.vX=null;this.vY=null;this.vAmpTypes=[1,1.2,1.4,1.6,1.8];this.vAmp=this.vAmpTypes[this.type];this.melting=false;this.meltFrameCount=storm.meltFrameCount;this.meltFrames=storm.meltFrames;this.meltFrame=0;this.twinkleFrame=0;this.active=1;this.fontSize=(10+(this.type/5)*10);this.o=document.createElement('div');this.o.innerHTML=storm.snowCharacter;this.o.style.color=storm.snowColor;this.o.style.position=(fixedForEverything?'fixed':'absolute');this.o.style.width=storm.flakeWidth+'px';this.o.style.height=storm.flakeHeight+'px';this.o.style.fontFamily='arial,verdana';this.o.style.overflow='hidden';this.o.style.fontWeight='normal';this.o.style.zIndex=storm.zIndex;docFrag.appendChild(this.o);this.refresh=function(){if(isNaN(s.x)||isNaN(s.y)){return false;}

s.o.style.left=s.x+'px';s.o.style.top=s.y+'px';};this.stick=function(){if(noFixed||(storm.targetElement!=document.documentElement&&storm.targetElement!=document.body)){s.o.style.top=(screenY+scrollY-storm.flakeHeight)+'px';}else if(storm.flakeBottom){s.o.style.top=storm.flakeBottom+'px';}else{s.o.style.display='none';s.o.style.top='auto';s.o.style.bottom='0px';s.o.style.position='fixed';s.o.style.display='block';}};this.vCheck=function(){if(s.vX>=0&&s.vX<0.2){s.vX=0.2;}else if(s.vX<0&&s.vX>-0.2){s.vX=-0.2;}

if(s.vY>=0&&s.vY<0.2){s.vY=0.2;}};this.move=function(){var vX=s.vX*windOffset;s.x+=vX;s.y+=(s.vY*s.vAmp);if(s.x>=screenX||screenX-s.x<storm.flakeWidth){s.x=0;}else if(vX<0&&s.x-storm.flakeLeftOffset<0-storm.flakeWidth){s.x=screenX-storm.flakeWidth-1;}

s.refresh();var yDiff=screenY+scrollY-s.y;if(yDiff<storm.flakeHeight){s.active=0;if(storm.snowStick){s.stick();}else{s.recycle();}}else{if(storm.useMeltEffect&&s.active&&s.type<3&&!s.melting&&Math.random()>0.998){s.melting=true;s.melt();}

if(storm.useTwinkleEffect){if(!s.twinkleFrame){if(Math.random()>0.9){s.twinkleFrame=parseInt(Math.random()*20,10);}}else{s.twinkleFrame--;s.o.style.visibility=(s.twinkleFrame&&s.twinkleFrame%2===0?'hidden':'visible');}}}};this.animate=function(){s.move();};this.setVelocities=function(){s.vX=vRndX+rnd(storm.vMaxX*0.12,0.1);s.vY=vRndY+rnd(storm.vMaxY*0.12,0.1);};this.setOpacity=function(o,opacity){if(!opacitySupported){return false;}

o.style.opacity=opacity;};this.melt=function(){if(!storm.useMeltEffect||!s.melting){s.recycle();}else{if(s.meltFrame<s.meltFrameCount){s.meltFrame++;s.setOpacity(s.o,s.meltFrames[s.meltFrame]);s.o.style.fontSize=s.fontSize-(s.fontSize*(s.meltFrame/s.meltFrameCount))+'px';s.o.style.lineHeight=storm.flakeHeight+2+(storm.flakeHeight*0.75*(s.meltFrame/s.meltFrameCount))+'px';}else{s.recycle();}}};this.recycle=function(){s.o.style.display='none';s.o.style.position=(fixedForEverything?'fixed':'absolute');s.o.style.bottom='auto';s.setVelocities();s.vCheck();s.meltFrame=0;s.melting=false;s.setOpacity(s.o,1);s.o.style.padding='0px';s.o.style.margin='0px';s.o.style.fontSize=s.fontSize+'px';s.o.style.lineHeight=(storm.flakeHeight+2)+'px';s.o.style.textAlign='center';s.o.style.verticalAlign='baseline';s.x=parseInt(rnd(screenX-storm.flakeWidth-20),10);s.y=parseInt(rnd(screenY)*-1,10)-storm.flakeHeight;s.refresh();s.o.style.display='block';s.active=1;};this.recycle();this.refresh();};this.snow=function(){var active=0;var used=0;var waiting=0;var flake=null;for(var i=s.flakes.length;i--;){if(s.flakes[i].active==1){s.flakes[i].move();active++;}else if(s.flakes[i].active===0){used++;}else{waiting++;}

if(s.flakes[i].melting){s.flakes[i].melt();}}

if(active<s.flakesMaxActive){flake=s.flakes[parseInt(rnd(s.flakes.length),10)];if(flake.active===0){flake.melting=true;}}};this.mouseMove=function(e){if(!s.followMouse){return true;}

var x=parseInt(e.clientX,10);if(x<screenX2){windOffset=-windMultiplier+(x/screenX2*windMultiplier);}else{x-=screenX2;windOffset=(x/screenX2)*windMultiplier;}};this.createSnow=function(limit,allowInactive){for(var i=0;i<limit;i++){s.flakes[s.flakes.length]=new s.SnowFlake(s,parseInt(rnd(flakeTypes),10));if(allowInactive||i>s.flakesMaxActive){s.flakes[s.flakes.length-1].active=-1;}}

storm.targetElement.appendChild(docFrag);};this.timerInit=function(){s.timers=(!isWin9X?[setInterval(s.snow,s.animationInterval)]:[setInterval(s.snow,s.animationInterval*3),setInterval(s.snow,s.animationInterval)]);};this.init=function(){s.randomizeWind();s.createSnow(s.flakesMax);addEvent(window,'resize',s.resizeHandler);addEvent(window,'scroll',s.scrollHandler);if(!isOldIE){addEvent(window,'blur',s.freeze);addEvent(window,'focus',s.resume);}

s.resizeHandler();s.scrollHandler();if(s.followMouse){addEvent(document,'mousemove',s.mouseMove);}

s.animationInterval=Math.max(20,s.animationInterval);s.timerInit();};var didInit=false;this.start=function(bFromOnLoad){if(!didInit){didInit=true;}else if(bFromOnLoad){return true;}

if(typeof s.targetElement=='string'){var targetID=s.targetElement;s.targetElement=document.getElementById(targetID);if(!s.targetElement){throw new Error('Snowstorm: Unable to get targetElement "'+targetID+'"');}}

if(!s.targetElement){s.targetElement=(!isIE?(document.documentElement?document.documentElement:document.body):document.body);}

if(s.targetElement!=document.documentElement&&s.targetElement!=document.body){s.resizeHandler=s.resizeHandlerAlt;}

s.resizeHandler();s.usePositionFixed=(s.usePositionFixed&&!noFixed);fixedForEverything=s.usePositionFixed;if(screenX&&screenY&&!s.disabled){s.init();s.active=true;}};function doStart(){s.start(true);}

if(document.addEventListener){document.addEventListener('DOMContentLoaded',doStart,false);window.addEventListener('load',doStart,false);}else{addEvent(window,'load',doStart);}}

snowStorm=new SnowStorm();

</Script>

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