font.htc

电子日记可以自动提醒、记录你所做的事情。在特别有意义的日子里

<PUBLIC:COMPONENT URN="rainbow" name="darainbow()"/>
<PUBLIC:ATTACH EVENT = "oncontentready" ONEVENT ="beginIt()"/>
<SCRIPT language="JAVASCRIPT">
var Kill_ID=null;
var internalValue;
var originalValue;
function putValue(){
     element.innerHTML=internalValue;
     encapsulate();
     startSwirl();
}
function eventHandler(){
     clearInterval(Kill_ID);
     internalValue=element.value;
     element.detachEvent("onpropertychange",eventHandler); 
     if(event.propertyName=="value"){
           element.innerHTML=internalValue;
           putValue();
     } else startSwirl();
     element.attachEvent("onpropertychange",eventHandler);
}
function swirl(){
     var I; 
     I=ran(internalValue.length-1,0);
     if(element.children(I) != null)element.children(I).style.color=randomColor();
}
function startSwirl(){
     if (element.swirlInterval == null)
           element.swirlInterval=50;
     if ((internalValue!=null) && (element.swirlInterval!=0))
           Kill_ID=setInterval(swirl,element.swirlInterval);
}
function encapsulate(){
     var I;
     var tempStr=""; 
     for (I=0; I < internalValue.length; I++){
                 tempStr += "<SPAN style=\"color:"+randomColor()+"\">" + internalValue.substr(I,1) + "</SPAN>";
           }
     innerHTML=tempStr;
}
function ran(upperbound, lowerbound){
     return(parseInt((upperbound - lowerbound + 1) * Math.random() + lowerbound));
}
function randomColor(){
     var R=ran(255,0);
     var G=ran(255,0);
     var B=ran(255,0);
     R=R.toString(16);
     G=G.toString(16);
     B=B.toString(16);
     if (R.length==1)R="0"+R;
     if (G.length==1)G="0"+G;
     if (B.length==1)B="0"+B;
     return("#"+R+G+B);
}
function beginIt(){
     internalValue=element.value;
     originalValue=element.innerHTML;
     if (internalValue==null)
           internalValue=element.innerHTML;
     putValue();
     element.attachEvent("onpropertychange",eventHandler);
}
function clearIt(){
     clearInterval(Kill_ID);
     element.detachEvent("onpropertychange",eventHandler);
     element.innerHTML=originalValue;
}
</script>