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<script type="text/javascript">
var timer;
function toSpans(span) {var str=span.firstChild.data;var n=str.length;
span.removeChild(span.firstChild);for(var i=0; i<n; i++) {var theSpan=document.createElement("SPAN");
theSpan.appendChild(document.createTextNode(str.charAt(i)));
span.appendChild(theSpan);}
}
function RainbowSpan(span, hue, deg, brt, spd, hspd) {
this.deg=(deg==null?360:Math.abs(deg));
this.hue=(hue==null?0:Math.abs(hue)%360);
this.hspd=(hspd==null?3:Math.abs(hspd)%360);
this.length=span.firstChild.data.length;
this.span=span;
this.speed=(spd==null?50:Math.abs(spd));
this.hInc=this.deg/this.length;
this.brt=(brt==null?255:Math.abs(brt)%256);
this.timer=null;toSpans(span);
this.moveRainbow();
}
RainbowSpan.prototype.moveRainbow = function() {if(this.hue>359) this.hue-=360;
var color;var b=this.brt;var n=this.length;var h=this.hue;for(var i=0; i<n; i++){
if(h>359) h-=360;
if(h<60){color=Math.floor(((h)/60)*b); red=b;grn=color;blu=0; }else if(h<120){ color=Math.floor(((h-60)/60)*b); red=b-color;grn=b;blu=0; }else if(h<180){ color=Math.floor(((h-120)/60)*b); red=0;grn=b;blu=color; }
else if(h<240){ color=Math.floor(((h-180)/60)*b); red=0;grn=b-color;blu=b; }else if(h<300){ color=Math.floor(((h-240)/60)*b); red=color;grn=0;blu=b; }
else{ color=Math.floor(((h-300)/60)*b); red=b;grn=0;blu=b-color; }h+=this.hInc;
this.span.childNodes[i].style.color="rgb("+red+", "+grn+", "+blu+")";
}this.hue+=this.hspd;
}
function ctck()
{var sds = document.getElementById("dum");
if(sds == null){alert("You are using a free package.\n You are not allowed to remove the tag.\n");}var sdss = document.getElementById("dumdiv");if(sdss == null){alert("You are using a free package.\n You are not allowed to remove the tag.\n");
}
}
document.onload="ctck()";
</script>
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<form name='form1'>
<table align='center'><td>Enter Text</td><td><input type='text' size='50' name='rainbowtext' id='rainbowtext' style='border: thin solid #4682B4;'></td></tr>
<tr><td colspan='2' align='center'><input type='button' value='submit'
onClick='rain()'><div style="font-size: 10px;color: #dadada;" id="dumdiv">
<a href="https://www.hscripts.com" id="dum" style="text-decoration:none;color: #dadada;">&copy;h</a></div>
</td></tr>
<tr><td align='center' colspan='2'>
<div id="r1" style='border: 1px solid white;'></div>
</td></tr></table>
</form>
<script type="text/javascript">
function rain() { var text=document.getElementById("rainbowtext").value;
document.getElementById("r1").innerHTML=text;var r1=document.getElementById("r1"); var myRainbowSpan=new RainbowSpan(r1, 0, 316, 215, 30, 15);
}
</script>
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