mitrailler les messages - Tout pour le Javascript aux 1001 Astuces Nam@ni

Placer après le tag <body>

<h2><span id="vadonc"></span></h2>
<script>
window.onerror=new Function("return true")
message = "Bienvenue sur 1001 Astuces Nam@ni ...!" // $ = pour une nouvelle ligne
distance = 50 // pixel(s)
vnamani = 100 // millisecondes

if (!document.all)
document.write('<h2>'+message+'</h2>')
</script>
<script language="JavaScript1.2">
txt="";num=0;num4=0;vadoncna="";vadoncma="";vadoncni=""
function stvadonc(){for(i=0;i != message.length;i++){if(message.charAt(i) != "$"){txt=txt+"<span style='position:relative;visibility:hidden;' id='n"+i+"'>"+message.charAt(i)+"<\/span>"};else{txt=txt+"<br>"}};vadonc.innerHTML=txt;txt="";vadoncna=vadonc.offsetLeft;vadoncma=vadonc.offsetWidth;vadoncni=vadonc.offsetTop;vadonc2b()}
function vadonc2b(){if(num4 != message.length){if(message.charAt(num4) != "$"){eval("n"+num4+".style.left=vadoncna-n"+num4+".offsetLeft+vadoncma/2");eval("n"+num4+".style.top=vadoncni-n"+num4+".offsetTop+distance");eval("vadonc3('n"+num4+"',eval(n"+num4+".style.left.substring(0,n"+num4+".style.left.length-2)),(eval(n"+num4+".style.left.substring(0,n"+num4+".style.left.length-2))/5),eval(n"+num4+".style.top.substring(0,n"+num4+".style.top.length-2)),(eval(n"+num4+".style.top.substring(0,n"+num4+".style.top.length-2))/5))")};num4++;setTimeout("vadonc2b()",vnamani)}}// http://www.namani.net 
function vadonc3(target,lef2,num2,top2,num3){if((Math.floor(top2) != 0 && Math.floor(top2) != -1) || (Math.floor(lef2) != 0 && Math.floor(lef2) != -1)){if(eval("'"+lef2+"'").charAt(0) != '-'){lef2=lef2-num2};else{lef2=lef2+(-num2)};if(Math.floor(lef2) != -1){eval(target+".style.visibility='visible';"+target+".style.left=Math.floor(lef2)")};else{eval(target+".style.visibility='visible';"+target+".style.left=Math.floor(lef2+1)")};if(eval("'"+lef2+"'").charAt(0) != '-'){top2=top2-num3};else{top2=top2+(-num3)};if(Math.floor(top2) != -1){eval(target+".style.top=Math.floor(top2)")};else{eval(target+".style.top=Math.floor(top2+1)")};setTimeout("vadonc3('"+target+"',"+lef2+","+num2+","+top2+","+num3+")",50)}};
stvadonc()
</script>