function mOvr(src,clrOver) {
 if (!src.contains(event.fromElement)) {
  src.style.cursor = 'hand';
  src.bgColor = clrOver;
 }
}
function mOut(src,clrIn) {
 if (!src.contains(event.toElement)) {
  src.style.cursor = 'default';
  src.bgColor = clrIn;
 }
}
function mClk(src) {
 if(event.srcElement.tagName=='TD'){
  src.children.tags('A')[0].click();
 }
}
function semana () {

NovaData = new Date()
Dia = NovaData.getDay()
Hora = NovaData.getHours()
Ano = NovaData.getYear()
Mes = NovaData.getMonth()
Minuto = NovaData.getMinutes()
Data = NovaData.getDate()

if (Data<10)
   Data = "0" + Data
if (Ano<100 && Ano >00)
   Ano="19"+Ano
if (Hora <10)
   Hora="0"+Hora
if (Minuto<10)
   Minuto="0"+Minuto

DizOi = "" 
if (Hora > 18) 
   {DizOi = "Boa Noite !"}
if (Hora > 00 && Hora < 5) 
   {DizOi = "Boa Madrugada !"}
if (Hora > 5 && Hora < 13) 
   {DizOi = "Bom Dia !"}

if (Hora > 12 && Hora < 19) 
   {DizOi = "Boa Tarde !"}

NomeDia = new CriaTab(7)
NomeDia[0] = "   Domingo" 
NomeDia[1] = "   Segunda-feira" 
NomeDia[2] = "   Terça-feira" 
NomeDia[3] = "   Quarta-feira" 
NomeDia[4] = "   Quinta-feira" 
NomeDia[5] = "   Sexta-feira" 
NomeDia[6] = "   Sábado" 
DiaSemana = NomeDia[Dia]

NomeMes = new CriaTab(12)
NomeMes[0] = "Janeiro" 
NomeMes[1] = "Fevereiro" 
NomeMes[2] = "Março" 
NomeMes[3] = "Abril" 
NomeMes[4] = "Maio" 
NomeMes[5] = "Junho" 
NomeMes[6] = "Julho" 
NomeMes[7] = "Agosto" 
NomeMes[8] = "Setembro" 
NomeMes[9] = "Outubro" 
NomeMes[10] = "Novembro" 
NomeMes[11] = "Dezembro" 
NMes = NomeMes[Mes]

}
function CriaTab(n) {
this.length = n }

function link(end){
window.open(end,"nova","height=500,width=800,left=0,top=0,resizable=yes,location=no,status=yes,menubar=no,toolbar=no,scrollbars=yes");}

function cat(end){
window.open(end,"nova","height=500,width=800,left=0,top=0,resizable=yes,location=no,status=yes,menubar=no,toolbar=no,scrollbars=yes");}

function prec(end){
window.open(end,"nova","height=400,width=780,left=15,top=200,resizable=no,location=no,status=no,menubar=no,toolbar=no,scrollbars=yes");}


function nav(end){
window.open(end,"nova","height=500,width=750,left=30,top=60,resizable=no,location=no,status=yes,menubar=no,toolbar=yes,scrollbars=yes");}


function peq(end){
window.open(end,"nova","height=450,width=750,left=30,top=80,resizable=yes,location=no,status=yes,menubar=no,toolbar=no,scrollbars=yes");}
<!-- INÍCIO-->
<!-- Original:  Marat Rikelman (rikelman@bellsouth.net) -->
<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->

function calcImc() {
var w = document.Imc.weight.value * 1;
var alturametrosInt = document.Imc.altm.value * 1;
var alturacentInt = document.Imc.altcm.value * 1;
alturametrosConvert = alturametrosInt * 100;
h = alturametrosConvert + alturacentInt;
exibeimc = (Math.round((w * 10000) / (h * h)));
var rvalue = true;
if ( (w <= 35) || (w >= 500)  || (h <=120) || (h >= 300) ) {
alert ("DADOS INVÁLIDOS, DIGITE NOVAMENTE !");
rvalue = false;
}
if (rvalue) {
if (exibeimc <19) 
document.Imc.coment.value = "ABAIXO DO NORMAL";
if (exibeimc >=19 && exibeimc <=25) 
document.Imc.coment.value = "NORMAL";
if (exibeimc >=26 && exibeimc <=29) 
document.Imc.coment.value = "SOBREPESO";
if (exibeimc >=30 && exibeimc <=40) 
document.Imc.coment.value = "OBESO";
if (exibeimc >40) 
document.Imc.coment.value = "EXTREMAMENTE OBESO";
document.Imc.answer.value = exibeimc; }
return rvalue;
}

<!--inicio _busca na página-->


var NS4 = (document.layers);
var IE4 = (document.all);
var win = this;
var n   = 0;
function findInPage(str) {
var txt, i, found;
if (str == "") 
   return false;
if (NS4) {
   if (!win.find(str))
      while(win.find(str, false, true))
         n++;
   else
      n++;
   if (n == 0) alert(str + " não foi encontrado nesta página."); }
   if (IE4) {
      txt = win.document.body.createTextRange();
      for (i = 0; i <= n && (found = txt.findText(str)) != false; i++) { 
          txt.moveStart("character", 1);
          txt.moveEnd("textedit");
    }
    if (found) {
        txt.moveStart("character", -1);
        txt.findText(str);
        txt.select();
        txt.scrollIntoView();
        n++;
    }
    else {
        if (n > 0) {
           n = 0;
           findInPage(str);
        }
        else
           alert(str + " não foi encontrado nesta página.");
        }
     }
     return false;
}
<!--FIM busca na página-->





<!-- inicio  BUSCA NA WEB -->
function netsearch(formname) 
{
   var a1, a2, a3, a4, a5, a6, a7, a8, a9, a10
   var u1, u2, u3, u4, u5, u6, u7, u8, u9, u10
   var TEXT
   
   TEXT=formname.TEXT.value;

<!-- GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG -->

   
   a1=formname.cade.checked;
   u1="http://br.cade.busca.yahoo.com/search/cade?p="+TEXT; 


a9=formname.yahoo.checked;
   u9="http://br.busca.yahoo.com/search/br?p="+TEXT;

   a2=formname.aonde.checked;       
   u2="http://www.aonde.com/cgi/consulta.cgi?Keys="+TEXT+"&&submit=Buscar&search_type=and"; 

   a3=formname.altavista.checked;   u3="http://www.altavista.digital.com/cgi-bin/query?pg=q&what=web&fmt=.&q="+TEXT; 

   a4=formname.excite.checked;   
u4="http://msxml.excite.com/_1_VOBUUC06VJ3HU__info.xcite/dog/results?otmpl=dog/webresults.htm&qkw="+TEXT; 
  
   a5=formname.hotbot.checked;      
u5="http://www.search.hotbot.com/default.asp?prov=Inktomi&query="+TEXT+"&ps=&loc=searchbox&tab=web";

   a6=formname.infoseek.checked;   u6="http://go.google.com/hws/search?client=disney-go&cof=AH%3Acenter%3BAWFID%3A7e572b45105f192b%3B&q="+TEXT+"&sa.x=24&sa.y=8";


   a7=formname.lycos.checked;   u7="http://www.lycos.com/cgi-bin/pursuit?query="+TEXT+"&matchmode=and&cat=lycos&x=33&y=10";

   a8=formname.webcrawler.checked;
   u8="http://www.webcrawler.com/cgi-bin/WebQuery?searchText="+TEXT;

   
<!-- GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG -->
<!-- GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG -->
<!-- GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG -->
<!-- GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG -->
   a10=formname.google.checked;
   u10="http://www.google.com.br/search?q="+TEXT;




   if (TEXT !="") {
   if (a1) {
     newWindow=window.open(u1, "av","toolbar,location,directories,status,menubar,scrollbars,resizable=1")
     }

   if (a9) {       
     newWindow=window.open(u9, "y","toolbar,location,directories,status,menubar,scrollbars,resizable=1")
      }
   if (a2) {
     newWindow=window.open(u2, "av","toolbar,location,directories,status,menubar,scrollbars,resizable=1")
     }
   if (a3) {
     newWindow=window.open(u3, "av","toolbar,location,directories,status,menubar,scrollbars,resizable=1")
     }
   if (a4) {
	 newWindow=window.open(u4, "e","toolbar,location,directories,status,menubar,scrollbars,resizable=1")
     }
   if (a5) {
   	 newWindow=window.open(u5, "h","toolbar,location,directories,status,menubar,scrollbars,resizable=1")
     }
   if (a6) {
     newWindow=window.open(u6, "i", "toolbar,location,directories,status,menubar,scrollbars,resizable=1")
     }
   if (a7) {
     newWindow=window.open(u7, "l","toolbar,location,directories,status,menubar,scrollbars,resizable=1")
      }
   if (a8)  {
     newWindow=window.open(u8, "w","toolbar,location,directories,status,menubar,scrollbars,resizable=1")
      }
<!-- GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG -->
<!-- GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG -->
<!-- GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG -->
<!-- GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG -->
   if (a10) {       
     newWindow=window.open(u10, "y","toolbar=1,location=0,directories=0,status,menubar=0,scrollbars,resizable=1")
      }

}
}
<!-- fim  BUSCA NA WEB -->