Mikum,,,
Kali ni gw mo share dikit tentang bikin efek salju pada blog ato web dengan menggunakan javascript. Tanpa panjang lebar lagi...
langsung aja ya...

• copy paste script di bawah ini.

<script type="text/javascript"><br /> function lib2bwcheck(){<br /> this.ver=navigator.appVersion;<br /> this.agent=navigator.userAgent;<br /> this.dom=document.getElementById?1:0;<br /> this.opera5=this.agent.indexOf(”Opera 5″)&gt;-1;<br /> this.ie5=(this.ver.indexOf(”MSIE 5″)&gt;-1 &amp;&amp; this.dom &amp;&amp; !this.opera5)?1:0;<br /> this.ie6=(this.ver.indexOf(”MSIE 6″)&gt;-1 &amp;&amp; this.dom &amp;&amp; !this.opera5)?1:0;<br /> this.ie4=(document.all &amp;&amp; !this.dom &amp;&amp; !this.opera5)?1:0;<br /> this.ie=this.ie4||this.ie5||this.ie6;<br /> this.mac=this.agent.indexOf(”Mac”)&gt;-1;<br /> this.ns6=(this.dom &amp;&amp; parseInt(this.ver)&gt;= 5) ?1:0;<br /> this.ns4=(document.layers &amp;&amp; !this.dom)?1:0;<br /> this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5);<br /> return this;<br /> }<br /> var bw=new lib2bwcheck()<br /> var px = bw.ns4||window.opera?”":”px”;<br /> function run() {<br /> var css, obj, nest, ooo;<br /> if ((document.all) &amp;&amp; (!bw.opera5)) {<br /> movy = document.body.clientHeight-64;<br /> movx = document.body.clientWidth-50;<br /> } else {<br /> movx = window.innerWidth-50;<br /> movy = window.innerHeight-64;<br /> }<br /> for (var i=0; i<br /> if (ds[i]&lt;=0) {<br /> sx[i] = Math.round(Math.random()*(sxto-sxfrom)+sxfrom);<br /> sy[i] = Math.round(Math.random()*(syto-syfrom)+syfrom);<br /> ds[i] = Math.round(Math.random()*(sdto-sdfrom)+sdfrom);<br /> }<br /> ox[i]+=sx[i]; if (ox[i]&gt;movx) ox[i]=0; if (ox[i]&lt;0) ox[i] = movx;<br /> oy[i]+=sy[i]; if (oy[i]&gt;movy) oy[i]=0; if (oy[i]&lt;0) oy[i] = movy;<br /> ds[i]–;<br /> if (bw.ns4) {<br /> ooo = eval(”document.s”+i);<br /> ooo.moveTo(ox[i], oy[i]);<br /> } else {<br /> obj = “s”+i; nest=”";<br /> css= bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+”document.layers.” +obj):0;<br /> css.left = ox[i]; css.top = oy[i];<br /> }<br /> }<br /> setTimeout(”run()”,tpause,”JavaScript”);<br /> }<br /> <br /> var maxitems=25;<br /> var sxfrom=-2;<br /> var sxto=2;<br /> var syfrom=1;<br /> var syto=3;<br /> var sdfrom=4;<br /> var sdto=10;<br /> var pcol=Number(16777215).toString(16);<br /> var tpause=20;<br /> var schar=”.”;<br /> var fontface = 1;<br /> var fontsize = “6″;<br /> if (fontface==0) fontface = ‘Arial, Helvetica, sans-serif’;<br /> else if (fontface==1) fontface = ‘Times New Roman, serif’;<br /> else if (fontface==2) fontface = ‘Courier New, Courier, mono’;<br /> else if (fontface==3) fontface = ‘Georgia, Times New Roman, Times, serif’;<br /> else fontface = ‘Verdana, Arial, Helvetica, sans-serif’;<br /> var t=0;<br /> t = pcol.length;<br /> for (var i=0; i&lt;6-t; i++) pcol = ‘0′+pcol;<br /> if (sxfrom&gt;sxto) { t=sxto; sxto=sxfrom; sxfrom=t; }<br /> if (syfrom&gt;syto) { t=syto; syto=syfrom; syfrom=t; }<br /> if (sdfrom&gt;sdto) { t=sdto; sdto=sdfrom; sdfrom=t; }<br /> if ((document.all) &amp;&amp; (!bw.opera5)) {<br /> movy = document.body.clientHeight-64;<br /> movx = document.body.clientWidth-50;<br /> } else {<br /> movx = window.innerWidth-50;<br /> movy = window.innerHeight-64;<br /> }<br /> ox = new Array();<br /> oy = new Array();<br /> sx = new Array();<br /> sy = new Array();<br /> ds = new Array();<br /> pa = new Array();<br /> for (var i=0; i<br /> if (bw.ns4) document.writeln(””);<br /> else document.writeln(”<br /> <p id="’s”+i+”‘">”);<br /> document.writeln(’<span style="color: #00c000;">’+schar+’</span>’);<br /> if (bw.ns4) document.writeln(””);<br /> else { document.writeln(”<br /> ”); }<br /> ox[i] = Math.round(Math.random()*movx);<br /> oy[i] = Math.round(Math.random()*movy);<br /> ds[i] = 0;<br /> }<br /> setTimeout(”run()”,tpause,”JavaScript”);<br /> </script>


Catatan : Pada kode var maxitems=25, Bisa kamu ganti dengan angka berapapun terserah. Kode itu untuk menentukan berapa banyak jumlah salju yang akan turun.



• Jika Sudah tinggal masukan script diatas kedalam blog atau situs kamu.

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