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Mesaj01.09.2007, 09:51 (UTC)    
Mesaj konusu: led ile yürüyen yazı

/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Created by: Curt Turner | http://www.turner3d.net/ */

// the number of characters in the display
mwidth=20;

// delay in milliseconds between character shifts
mdelay=200;

// set to true if you want to reduce multiple spaces to a single space
dumpExtraSpaces=false;

mpos=0;
chars=" 0123456789abcdefghijklmnopqrstuvwxyz+-*/=?^&().,'!~$";
content=new Array();
color=new Array();

colors=new Array();
colors['green']=0;
colors['yellow']=-27;
colors['red']=-54;
colors['blue']=-81;

colorind=new Array();
colorind[0]='green';
var mtxt;

function marqueeInit(){
mtxt=document.getElementById("ledmarquee").innerHTML.toLowerCase();
mtxt=mtxt.replace(/\.\.\./g,'~');
mtxt=mtxt.replace(/&/g,'&');
mtxt=mtxt.replace(/"/g,"'");
mtxt=mtxt.replace(/\[/g,'(');
mtxt=mtxt.replace(/\]/g,')');
mtxt=mtxt.replace(/\{/g,'(');
mtxt=mtxt.replace(/\}/g,')');
mtxt=mtxt.replace(/[\n\r]/g,' ');
if(dumpExtraSpaces) mtxt=mtxt.replace(/\s{2,}/g,' ');
bpos=mtxt.indexOf('<');
attempt=0;
while(bpos>=0){
mtxt.search(/<([^>]*)>/);
ctmp=RegExp.$1;
colorind[bpos]=ctmp;
mtxt=mtxt.replace(/<[^>]*>/,'');
bpos=mtxt.indexOf('<');
attempt++;
if(attempt>500){
// prevent browser lockups if something goes fishy (open <)
alert('parse failure');
return false;
}
}
mcont="<div style='display:none'>"+mtxt+"<p> </p></div>";
for(i=0;i<mwidth;i++){
mcont+="<div class='digit' id='js_dig"+i+"'></div>\n";
mtxt=' '+mtxt+' ';
}
curcolor=0;
for(i=0;i<mtxt.length;i++){
if(colorind[i-mwidth]!=null){
curcolor=colors[colorind[i-mwidth]]||0;
}
color[i]=curcolor;
content[i]=-16*chars.indexOf(mtxt.substr(i,1));
}
document.getElementById("ledmarquee").style.width=(mwidth*16)+'px';
document.getElementById("ledmarquee").innerHTML=mcont;
document.getElementById("ledmarquee").style.visibility='visible';
mtimer=setInterval('marqueeScroll()',mdelay);
}

function marqueeScroll(){
for(i=0;i<mwidth;i++){
document.getElementById('js_dig'+i).style.backgroundPosition=content[i+mpos]+'px
'+color[i+mpos]+'px';
}
mpos++;
if(mpos==mtxt.length-mwidth) mpos=0;
}

function onloadAppend(func){
var oldonload=window.onload;
if(typeof window.onload!='function'){
window.onload=func;
} else {
window.onload=function(){
if(oldonload) {
oldonload();
}
func();
}
}
}

onloadAppend(marqueeInit);

daha fazlası www.wnsab.tr.gg
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