No permite utilizar el botón derecho (sin alert)
<script language="Javascript"> <!-- Begin document.oncontextmenu = function(){return false} // End --> </script>

No permite utilizar el botón derecho (con alert)
<script language="JavaScript"> <!-- Begin function right(e) { var msg = " [ www.zoneweb.es.vg ] "; if (navigator.appName == 'Netscape' && e.which == 3) { alert(msg); // Delete this line to disable but not alert user return false; } else if (navigator.appName == 'Microsoft Internet Explorer' && event.button==2) { alert(msg); // Delete this line to disable but not alert user return false; } return true; } document.onmousedown = right; // End --> </script>

No permite seleccionar el contenido de la página
<script language="Javascript"> <!-- Begin function disableselect(e){ return false } function reEnable(){ return true } document.onselectstart=new Function ("return false") if (window.sidebar){ document.onmousedown=disableselect document.onclick=reEnable } // End --> </script>

Si hay algún error en la página lo oculta
<SCRIPT language=JavaScript> function blockError(){return true;} window.onerror = blockError; </SCRIPT>

Se abre una ventana al utilizar el botón derecho
<SCRIPT language=JavaScript> function right(e) { if (navigator.appName == 'Netscape' && (e.which == 3 || e.which == 2)) { a=window.open("http://www.zoneweb.es.vg/","WindowName","width=640,height=600,top=40,left=50,resizable=yes,scrollbars=yes,menubar=no,toolbar=no,status=no,location=no"); return false; } else if (navigator.appName == 'Microsoft Internet Explorer' && (event.button == 2 || event.button == 3)) { a=window.open("http://www.zoneweb.es.vg/","WindowName","width=640,height=600,top=40,left=50,resizable=yes,scrollbars=yes,menubar=no,toolbar=no,status=no,location=no"); return false; } return true; } document.onmousedown=right; window.onmousedown=right; </SCRIPT>

Mantener tu página en primer plano (para páginas sin frames)
<SCRIPT LANGUAGE="JavaScript"> <!--- Se esconde el codigo a navegadores sin JS if (window != window.top) top.location.href = location.href; // --> </SCRIPT>

Para hacer Página de Inicio
<a class="chlnk" href onclick="this.style.behavior='url(#default#homepage)';this.setHomePage('http://tu-sitio.com/');" style="CURSOR: hand">Página de inicio?</a>

Para añadir tu página a Favoritos
<script language="JavaScript"><!-- // Begin if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) { var url="aquí la dirección de tu pagina"; var title="AQUÍ LO QUE QUIERAS QUE QUEDE GRABADO COMO FAVORITO EN LA WEB DEL VISITANTE"; document.write('<A HREF="javascript:window.ext'); document.write('ernal.AddFavorite(url,title);" '); document.write('onMouseOver=" window.status='); document.write("'Añade esta web a tus favoritos'; return true "); document.write('"onMouseOut=" window.status='); document.write("' '; return true "); document.write('">aquí las palabras que quieras que aparezcan en el enlace de tu web</a>'); } else { var msg = "aquí las palabras que quieras que aparezcan en el enlace de tu web"; if(navigator.appName == "Netscape") msg += " (CTRL-D)"; document.write(msg); } // End // --></script>

Para recomendar la página
<form name="eMailer"> ENVÍA ESTA PÁGINA A UN AMIGO <br> Indica su e-mail: <br> <input type="text" name="address" size="25"> <br> <input name="button" type="button" onClick="mailThisUrl();" value="Send this URL"> </form> <script language="JavaScript1.2"> // (C) 2000 www.CodeLifter.com // Este y otros muchos javascripts // los encontraras en MundoJavascript.com var good; function checkEmailAddress(field) { // the following expression must be all on one line... var goodEmail = field.value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi); if (goodEmail){ good = true } else { alert('Por favor introduce un e-mail valido') field.focus() field.select() good = false } } u = window.location; m = "Pienso que te puede interesar esta página..."; function mailThisUrl(){ good = false checkEmailAddress(document.eMailer.address) if (good){ // the following expression must be all on one line... window.location = "mailto:"+document.eMailer.address.value+"?subject="+m+"&body="+document.title+" "+u; } } </script>

Imprimir página
<SCRIPT Language="Javascript"> /* This script is written by Eric (Webcrawl@usa.net) visita www.zoneweb.es.vg */ function printit(){ if (window.print) { window.print() ; } else { var WebBrowser = '<OBJECT ID="WebBrowser1" WIDTH=0 HEIGHT=0 CLASSID="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></OBJECT>'; document.body.insertAdjacentHTML('beforeEnd', WebBrowser); WebBrowser1.ExecWB(6, 2);//Use a 1 vs. a 2 for a prompting dialog box WebBrowser1.outerHTML = ""; } } </script> <SCRIPT Language="Javascript"> var NS = (navigator.appName == "Netscape"); var VERSION = parseInt(navigator.appVersion); if (VERSION > 3) { document.write('<form><input type=button value="Imprimir" name="Print" onClick="printit()"></form>'); } </script>

Detectar el navegador (entre las etiquetas <body> y </body>)
<script LANGUAGE="JavaScript"> <!-- var nombre = navigator.appName if (nombre == "Microsoft Internet Explorer") url=("explorer.html"); else url=("netscape.html") window.location=url; //--> </script>

Indica la última actualización de la página
<SCRIPT LANGUAGE="JavaScript"> <!-- Begin var days = new Array(8); days[1] = "Domingo"; days[2] = "Lunes"; days[3] = "Martes"; days[4] = "Miercoles"; days[5] = "Jueves"; days[6] = "Viernes"; days[7] = "Sabado"; var months = new Array(13); months[1] = "Enero"; months[2] = "Febrero"; months[3] = "Marzo"; months[4] = "Abril"; months[5] = "Mayo"; months[6] = "Junio"; months[7] = "Julio"; months[8] = "Agosto"; months[9] = "Septiembre"; months[10] = "Octubre"; months[11] = "Noviembre"; months[12] = "Diciembre"; var dateObj = new Date(document.lastModified) var wday = days[dateObj.getDay() + 1] var lmonth = months[dateObj.getMonth() + 1] var date = dateObj.getDate() var fyear = dateObj.getYear() if (fyear < 2000) fyear = fyear + 1900 document.write(wday + ", " + lmonth + " " + date + ", " + fyear) // End --> </SCRIPT>

Banner aleatorio
<SCRIPT LANGUAGE="JavaScript"> <!-- Begin var how_many_ads = 3; var now = new Date() var sec = now.getSeconds() var ad = sec % how_many_ads; ad +=1; if (ad==1) { txt="Cambiabanners.com - Ratio 10:9 - 500 impresiones GRATIS"; url="http://www.cambiabanners.com/"; alt="Cambiabanners..com"; banner="http://www.vicarvi.com/banners/rotabanners.gif"; width="468"; height="60"; } if (ad==2) { txt="Tu colección de scripts en la web"; url="http://www.mundojavascript.com/"; alt="MundoJavascript.com"; banner="http://www.vicarvi.com/banners/mundojavascript01.gif"; width="468"; height="60"; } if (ad==3) { txt="Haz amigos a través de Internet"; url="http://amigos.com/go/p12726f"; alt="Haz amigos"; banner="http://banners.amigos.com/banners/ffe/ffe_06.gif"; width="468"; height="60"; } document.write('<center>'); document.write('<a href=\"' + url + '\" target=\"_blank\">'); document.write('<img src=\"' + banner + '\" width=') document.write(width + ' height=' + height + ' '); document.write('alt=\"' + alt + '\" border=0><br>'); document.write('<small>' + txt + '</small></a>'); document.write('</center>'); // End --> </SCRIPT>

Detalles de usuario
<script language=javascript> <!--start var xy = navigator.appVersion; xz = xy.substring(0,4); document.write("<br><center><table border=1 cellpadding=2><tr><td>") document.write("<center><b>", navigator.appName,"</b>") document.write("</td></tr><tr><td>") document.write("<center><table border=1 cellpadding=2><tr><td>Código: </td><td><center><b>", navigator.appCodeName,"</td></tr>") document.write("<tr><td>Versión: </td><td><center><b>",xz,"</td></tr>") document.write("<tr><td>Plataforma: </td><td><center><b>", navigator.platform,"</td></tr>") document.write("<tr><td>Plugins: </td><td><center><b>", navigator.plugins," </td></tr>") document.write("<tr><td>Java activado: </td><td><center><b>") if (navigator.javaEnabled()) document.write("Si</td></tr>"); else document.write("No</td></tr>") document.write("<tr><td>Resolución de pantalla: </td><td><center><b>",screen.width," x ",screen.height,"</td></tr>") document.write("</table></tr></td></table></center>") //--> </script>

Conversor de RGB a Hexadecimal
Este código entre las etiquetas <head> y </head>
<SCRIPT LANGUAGE="JavaScript"> <!-- Original: John Downey (Genaztek@aol.com) --> <!-- Begin function showRGB(f) { red = f.red.value; green = f.green.value; blue = f.blue.value; var hexarray= new Array(256); hexarray[0]="00"; hexarray[1]="01"; hexarray[2]="02"; hexarray[3]="03"; hexarray[4]="04"; hexarray[5]="05"; hexarray[6]="06"; hexarray[7]="07"; hexarray[8]="08"; hexarray[9]="09"; hexarray[10]="0A"; hexarray[11]="0B"; hexarray[12]="0C"; hexarray[13]="0D"; hexarray[14]="0E"; hexarray[15]="0F"; hexarray[16]="10"; hexarray[17]="11"; hexarray[18]="12"; hexarray[19]="13"; hexarray[20]="14"; hexarray[21]="15"; hexarray[22]="16"; hexarray[23]="17"; hexarray[24]="18"; hexarray[25]="19"; hexarray[26]="1A"; hexarray[27]="1B"; hexarray[28]="1C"; hexarray[29]="1D"; hexarray[30]="1E"; hexarray[31]="1F"; hexarray[32]="20"; hexarray[33]="21"; hexarray[34]="22"; hexarray[35]="23"; hexarray[36]="24"; hexarray[37]="25"; hexarray[38]="26"; hexarray[39]="27"; hexarray[40]="28"; hexarray[41]="29"; hexarray[42]="2A"; hexarray[43]="2B"; hexarray[44]="2C"; hexarray[45]="2D"; hexarray[46]="2E"; hexarray[47]="2F"; hexarray[48]="30"; hexarray[49]="31"; hexarray[50]="32"; hexarray[51]="33"; hexarray[52]="34"; hexarray[53]="35"; hexarray[54]="36"; hexarray[55]="37"; hexarray[56]="38"; hexarray[57]="39"; hexarray[58]="3A"; hexarray[59]="3B"; hexarray[60]="3C"; hexarray[61]="3D"; hexarray[62]="3E"; hexarray[63]="3F"; hexarray[64]="40"; hexarray[65]="41"; hexarray[66]="42"; hexarray[67]="43"; hexarray[68]="44"; hexarray[69]="45"; hexarray[70]="46"; hexarray[71]="47"; hexarray[72]="48"; hexarray[73]="49"; hexarray[74]="4A"; hexarray[75]="4B"; hexarray[76]="4C"; hexarray[77]="4D"; hexarray[78]="4E"; hexarray[79]="4F"; hexarray[80]="50"; hexarray[81]="51"; hexarray[82]="52"; hexarray[83]="53"; hexarray[84]="54"; hexarray[85]="55"; hexarray[86]="56"; hexarray[87]="57"; hexarray[88]="58"; hexarray[89]="59"; hexarray[90]="5A"; hexarray[91]="5B"; hexarray[92]="5C"; hexarray[93]="5D"; hexarray[94]="5E"; hexarray[95]="6F"; hexarray[96]="60"; hexarray[97]="61"; hexarray[98]="62"; hexarray[99]="63"; hexarray[100]="64"; hexarray[101]="65"; hexarray[102]="66"; hexarray[103]="67"; hexarray[104]="68"; hexarray[105]="69"; hexarray[106]="6A"; hexarray[107]="6B"; hexarray[108]="6C"; hexarray[109]="6D"; hexarray[110]="6E"; hexarray[111]="6F"; hexarray[112]="70"; hexarray[113]="71"; hexarray[114]="72"; hexarray[115]="73"; hexarray[116]="74"; hexarray[117]="75"; hexarray[118]="76"; hexarray[119]="77"; hexarray[120]="78"; hexarray[121]="79"; hexarray[122]="7A"; hexarray[123]="7B"; hexarray[124]="7C"; hexarray[125]="7D"; hexarray[126]="7E"; hexarray[127]="7F"; hexarray[128]="80"; hexarray[129]="81"; hexarray[130]="82"; hexarray[131]="83"; hexarray[132]="84"; hexarray[133]="85"; hexarray[134]="86"; hexarray[135]="87"; hexarray[136]="88"; hexarray[137]="89"; hexarray[138]="8A"; hexarray[139]="8B"; hexarray[140]="8C"; hexarray[141]="8D"; hexarray[142]="8E"; hexarray[143]="8F"; hexarray[144]="90"; hexarray[145]="91"; hexarray[146]="92"; hexarray[147]="93"; hexarray[148]="94"; hexarray[149]="95"; hexarray[150]="96"; hexarray[151]="97"; hexarray[152]="98"; hexarray[153]="99"; hexarray[154]="9A"; hexarray[155]="9B"; hexarray[156]="9C"; hexarray[157]="9D"; hexarray[158]="9E"; hexarray[159]="9F"; hexarray[160]="A0"; hexarray[161]="A1"; hexarray[162]="A2"; hexarray[163]="A3"; hexarray[164]="A4"; hexarray[165]="A5"; hexarray[166]="A6"; hexarray[167]="A7"; hexarray[168]="A8"; hexarray[169]="A9"; hexarray[170]="AA"; hexarray[171]="AB"; hexarray[172]="AC"; hexarray[173]="AD"; hexarray[174]="AE"; hexarray[175]="AF"; hexarray[176]="B0"; hexarray[177]="B1"; hexarray[178]="B2"; hexarray[179]="B3"; hexarray[180]="B4"; hexarray[181]="B5"; hexarray[182]="B6"; hexarray[183]="B7"; hexarray[184]="B8"; hexarray[185]="B9"; hexarray[186]="BA"; hexarray[187]="BB"; hexarray[188]="BC"; hexarray[189]="BD"; hexarray[190]="BE"; hexarray[191]="BF"; hexarray[192]="C0"; hexarray[193]="C1"; hexarray[194]="C2"; hexarray[195]="C3"; hexarray[196]="C4"; hexarray[197]="C5"; hexarray[198]="C6"; hexarray[199]="C7"; hexarray[200]="C8"; hexarray[201]="C9"; hexarray[202]="CA"; hexarray[203]="CB"; hexarray[204]="CC"; hexarray[205]="CD"; hexarray[206]="CE"; hexarray[207]="CF"; hexarray[208]="D0"; hexarray[209]="D1"; hexarray[210]="D2"; hexarray[211]="D3"; hexarray[212]="D4"; hexarray[213]="D5"; hexarray[214]="D6"; hexarray[215]="D7"; hexarray[216]="D8"; hexarray[217]="D9"; hexarray[218]="DA"; hexarray[219]="DB"; hexarray[220]="DC"; hexarray[221]="DD"; hexarray[222]="DE"; hexarray[223]="DF"; hexarray[224]="E0"; hexarray[225]="E1"; hexarray[226]="E2"; hexarray[227]="E3"; hexarray[228]="E4"; hexarray[229]="E5"; hexarray[230]="E6"; hexarray[231]="E7"; hexarray[232]="E8"; hexarray[233]="E9"; hexarray[234]="EA"; hexarray[235]="EB"; hexarray[236]="EC"; hexarray[237]="ED"; hexarray[238]="EE"; hexarray[239]="EF"; hexarray[240]="F0"; hexarray[241]="F1"; hexarray[242]="F2"; hexarray[243]="F3"; hexarray[244]="F4"; hexarray[245]="F5"; hexarray[246]="F6"; hexarray[247]="F7"; hexarray[248]="F8"; hexarray[249]="F9"; hexarray[250]="FA"; hexarray[251]="FB"; hexarray[252]="FC"; hexarray[253]="FD"; hexarray[254]="FE"; hexarray[255]="FF"; hexcode = "#" + hexarray[red] + hexarray[green] + hexarray[blue]; document.bgColor = f.hexval.value = hexcode; } // End --> </script>

Este código entre las etiquetas <body> y </body>
<center><form name=rgbform> <pre> <b>Entra los colores rojo, verde y azul. (0 to 255)</b> Red: <input type="text" name="red" size="4"> Green: <input type="text" name="green" size="4"> Blue: <input type="text" name="blue" size="4"> <input name="button" type=button onClick="showRGB(this.form)" value="Ver Hexa #"> Código Hexadecimal: <input type=text name=hexval size=7></pre> </center> </form>

Texto según la hora del día
<script LANGUAGE="JavaScript"> var dt = new Date(); var hr = dt.getHours(); var msg = ((hr<12) ? "Buenos dias" :"Buenas Noches"); msg = ((hr>11)&&(hr<19) ? "Buenas Tardes" : msg); msg=" <H2> "+msg+" !</H2>"; document.write(msg); </script>

Texto con aureola
<span id="theText" style="width:100%"> <h3 align="center"><font color="#3a6ca3"><font size="+5">Mundo JavaScript</font> </font><font color="#666666"> <!-- Encuentra + JavaScript en http://www.mundojavascript.com --> <script> // ^-the text that will be displayed <!-- //can be edited from here var from = 5; //the animation start value var to = 11; //the animation end value var delay = 55; //the animation speed var glowColor = "red"; //the first color var glowColor2 = "orange"; //the second color var glowColor3 = "yellow"; //the third color var glowColor4 = "lime"; //4th color var glowColor5 = "blue"; //5th color var glowColor6 = "magenta"; //last color //no more editing var i = to; var j = 0; textPulseDown(); function textPulseUp() { if (!document.all) return if (i < to) { theText.style.filter = "Glow(Color=" + glowColor + ", Strength=" + i + ")"; i++; theTimeout = setTimeout('textPulseUp()',delay); return 0; } if (i = to) { theTimeout = setTimeout('textPulseDown()',delay); return 0; } } function textPulseDown() { if (!document.all) return if (i > from) { theText.style.filter = "Glow(Color=" + glowColor2 + ", Strength=" + i + ")"; i--; theTimeout = setTimeout('textPulseDown()',delay); return 0; } if (i = from) { theTimeout = setTimeout('textPulseUp2()',delay); return 0; } } //Copyright (c) 2001 Coyotee Labs Romania (www.coyoteelabs.go.ro) //This script can be used freely as long as all copyright messages are //intact. Visit WWW.COYOTEELABS.GO.RO for more scripts function textPulseUp2() { if (!document.all) return if (i < to) { theText.style.filter = "Glow(Color=" + glowColor3 + ", Strength=" + i + ")"; i++; theTimeout = setTimeout('textPulseUp2()',delay); return 0; } if (i = to) { theTimeout = setTimeout('textPulseDown2()',delay); return 0; } } function textPulseDown2() { if (!document.all) return if (i > from) { theText.style.filter = "Glow(Color=" + glowColor4 + ", Strength=" + i + ")"; i--; theTimeout = setTimeout('textPulseDown2()',delay); return 0; } if (i = from) { theTimeout = setTimeout('textPulseUp3()',delay); return 0; } } function textPulseUp3() { if (!document.all) return if (i < to) { theText.style.filter = "Glow(Color=" + glowColor5 + ", Strength=" + i + ")"; i++; theTimeout = setTimeout('textPulseUp3()',delay); return 0; } if (i = to) { theTimeout = setTimeout('textPulseDown3()',delay); return 0; } } function textPulseDown3() { if (!document.all) return if (i > from) { theText.style.filter = "Glow(Color=" + glowColor6 + ", Strength=" + i + ")"; i--; theTimeout = setTimeout('textPulseDown3()',delay); return 0; } if (i = from) { theTimeout = setTimeout('textPulseUp()',delay); return 0; } } //--> </script></font></h3></span>

Tabla con borde en flash
Este código entre las etiquetas <head> y </head>
<script language="JavaScript1.2"> <!-- /* © 2000 The Abusive_Poet Rights Registered and Reserved Please respect my work */ function flashit(){ if (!document.all) return if (myexample.style.borderColor=="green") myexample.style.borderColor="red" else myexample.style.borderColor="green" } setInterval("flashit()", 500) //--> </script>

Este código dentro de la etiqueta <table>
<script language="JavaScript1.2"> <!-- /* © 2000 The Abusive_Poet Rights Registered and Reserved Please respect my work */ function flashit(){ if (!document.all) return if (myexample.style.borderColor=="green") myexample.style.borderColor="red" else myexample.style.borderColor="green" } setInterval("flashit()", 500) //--> </script>

Texto sirena (se ilumina de derecha a izquierda)
Este código entre las etiquetas <head> y </head>
<script> mesk=new Array();mesk[10]="A";mesk[11]="B";mesk[12]="C";mesk[13]="D";mesk[14]="E";mesk[15]="F";A=10;B=11;C=12;D=13;E=14;F=15;let="ABCDEF";function mes(num){if(let.indexOf(num) != -1){return eval(num)};else{if(num < 10){return eval(num)};else{return mesk[num]}}}; function color(begin,einde,stappen,stap){ hh1=(mes(begin.charAt(0))*16)+mes(begin.charAt(1)); hh2=(mes(begin.charAt(2))*16)+mes(begin.charAt(3)); hh3=(mes(begin.charAt(4))*16)+mes(begin.charAt(5)); pp1=(mes(einde.charAt(0))*16)+mes(einde.charAt(1)); pp2=(mes(einde.charAt(2))*16)+mes(einde.charAt(3)); pp3=(mes(einde.charAt(4))*16)+mes(einde.charAt(5)); if(hh1 < pp1){ff1=hh1+Math.floor((pp1-hh1)/stappen*stap); ff1=eval("\'"+mes(Math.floor(ff1/16))+"\'")+eval("\'"+mes(ff1-(Math.floor(ff1/16)*16))+"\'");} ;else{ff1=hh1-Math.floor((hh1-pp1)/stappen*stap); ff1=eval("\'"+mes(Math.floor(ff1/16))+"\'")+eval("\'"+mes(ff1-(Math.floor(ff1/16)*16))+"\'");} if(hh2 < pp2){ff2=hh2+Math.floor((pp2-hh2)/stappen*stap); ff2=eval("\'"+mes(Math.floor(ff2/16))+"\'")+eval("\'"+mes(ff2-(Math.floor(ff2/16)*16))+"\'");} ;else{ff2=hh2-Math.floor((hh2-pp2)/stappen*stap); ff2=eval("\'"+mes(Math.floor(ff2/16))+"\'")+eval("\'"+mes(ff2-(Math.floor(ff2/16)*16))+"\'");} if(hh3 < pp3){ff3=hh3+Math.floor((pp3-hh3)/stappen*stap); ff3=eval("\'"+mes(Math.floor(ff3/16))+"\'")+eval("\'"+mes(ff3-(Math.floor(ff3/16)*16))+"\'");} ;else{ff3=hh3-Math.floor((hh3-pp3)/stappen*stap); ff3=eval("\'"+mes(Math.floor(ff3/16))+"\'")+eval("\'"+mes(ff3-(Math.floor(ff3/16)*16))+"\'");} ;return ff1+ff2+ff3} bum=0;bum2=0;txt=new Array();txt[0]="";function lightf(){ for(i=0;i != Math.floor(message.length/2);i++){txt[i]=color(lightcolor1,lightcolor2,Math.floor(message.length/2),i)}; for(i=Math.floor(message.length/2);i != message.length;i++){txt[i]=color(lightcolor2,lightcolor1,Math.floor(message.length/2),(i-Math.floor(message.length/2)))}; lightf1()} function lightf1(){txt[message.length+1]="";bum2=message.length-bum;for(i=0;i != message.length;i++){if(i+bum < message.length){txt[message.length+1]=txt[message.length+1]+"<font color='#"+txt[(i+bum)]+"'>"+message.charAt(i)+"</font>"};else{txt[message.length+1]=txt[message.length+1]+"<font color='#"+txt[i-bum2]+"'>"+message.charAt(i)+"</font>" }};if(bum != message.length){bum++;};else{bum=0};light.innerHTML=txt[message.length+1];setTimeout("lightf1()",50)} </script>

Este código entre las etiquetas <body> y </body>
<h1><div id="light"></div></h1> <script> lightcolor1="FF0000" // use capital letters lightcolor2="000000" // use capital letters message="AQUI EL TEXTO" lightf() </script>

Texto en arco iris
Este código entre las etiquetas <head> y </head>
<script language="JavaScript"> /* TEXTO ARCO IRIS Si buscas Rutinas Javascript no te olvides de visitar MundoJavascript.com!! */ <!-- Comienzo function CrearArray(n) { this.length = n; for (var i = 1; i <= n; i++) this[i] = i - 1; this[11] = "A"; this[12] = "B"; this[13] = "C"; this[14] = "D"; this[15] = "E"; this[16] = "F"; return this; } hx = new CrearArray(16); function Hexadecimal(x) { if (x < 17) x = 16; var alto = x / 16; var s = alto+""; s = s.substring(0, 2); alto = parseInt(s, 10); var left = hx[alto + 1]; var low = x - alto * 16; if (low < 1) low = 1; s = low + ""; s = s.substring(0, 2); low = parseInt(s, 10); var derecha = hx[low + 1]; var cadena = left + "" + derecha; return cadena; } function ArcoIris(texto) { texto = texto.substring(0, texto.length); color_d1 = 255; mul = color_d1 / texto.length; for(var i = 0; i < texto.length; i++) { color_d1 = 255*Math.sin(i / (texto.length / 3)); color_h1 = Hexadecimal(color_d1); color_d2 = mul * i; color_h2 = Hexadecimal(color_d2); k = texto.length; j = k - i; if (j < 0) j = 0; color_d3 = mul * j; color_h3 = Hexadecimal(color_d3); document.write("<FONT COLOR=\"#" + color_h3 + color_h1 + color_h2 + "\">" + texto.substring(i, i + 1) + "</FONT>"); } } // Fin --> </script>

Este código entre las etiquetas <body> y </body>
<script language=""> <!-- ArcoIris("Bienvenido a Mundo Javascript!"); // --> </script>

Texto orbital
<SCRIPT LANGUAGE="JavaScript"> <!-- Original: Kurt Grigg (kurt.grigg@virgin.net) --> <!-- Web Site: http://website.lineone.net/~kurt.grigg/javascript --> <!-- Este script y otros muchos los puedes encontrar en --> <!-- MundoJavascript.com --> <!-- Begin if (document.all) { //Things you can alter yourLogo = "Aquí tu texto-"; //Not less than 2 letters! logoFont = "Arial"; logoColor = "000000"; //Nothing needs altering below! yourLogo = yourLogo.split(''); L = yourLogo.length; TrigSplit = 360 / L; Sz = new Array() logoWidth = 100; logoHeight = -30; ypos = 0; xpos = 0; step = 0.03; currStep = 0; document.write('<div id="outer" style="position:absolute;top:0px;left:0px"><div style="position:relative">'); for (i = 0; i < L; i++) { document.write('<div id="ie" style="position:absolute;top:0px;left:0px;' +'width:10px;height:10px;font-family:'+logoFont+';font-size:12px;' +'color:'+logoColor+';text-align:center">'+yourLogo[i]+'</div>'); } document.write('</div></div>'); function Mouse() { ypos = event.y; xpos = event.x - 5; } document.onmousemove=Mouse; function animateLogo() { outer.style.pixelTop = document.body.scrollTop; for (i = 0; i < L; i++) { ie[i].style.top = ypos + logoHeight * Math.sin(currStep + i * TrigSplit * Math.PI / 180); ie[i].style.left = xpos + logoWidth * Math.cos(currStep + i * TrigSplit * Math.PI / 180); Sz[i] = ie[i].style.pixelTop - ypos; if (Sz[i] < 5) Sz[i] = 5; ie[i].style.fontSize = Sz[i] / 1.7; } currStep -= step; setTimeout('animateLogo()', 20); } window.onload = animateLogo; } // End --> </script>

Texto que se expande
<SCRIPT LANGUAGE="JavaScript"> <!-- Original: Charles Foster (wcms_sf@msn.com) --> <!-- Web Site: http://kylo.ml.org/flash --> <!-- Este script y otros muchos los puedes encontrar en--> <!-- MundoJavascript.com --> <!-- Begin var speed = 100; var cycledelay = 2000; var maxsize = 20; var x = 0; var y = 0; var themessage, size; var esize = "</font>"; function initArray() { this.length = initArray.arguments.length; for (var i = 0; i < this.length; i++) { this[i] = initArray.arguments[i]; } } var themessage2 = new initArray( "Bienvenido a MundoJavascript.com", "Este script te permitirá. . . .", "...atraer la atención de tus visitantes. . . .?", "...al entrar en tu web." ); if(navigator.appName == "Netscape") document.write('<layer id="wds"></layer><br>'); if (navigator.appVersion.indexOf("MSIE") != -1) document.write('<span id="wds"></span><br>'); function upwords(){ themessage = themessage2[y]; if (x < maxsize) { x++; setTimeout("upwords()",speed); } else setTimeout("downwords()",cycledelay); if(navigator.appName == "Netscape") { size = "<font point-size='"+x+"pt'>"; document.wds.document.write(size+"<center>"+themessage+"</center>"+esize); document.wds.document.close(); } if (navigator.appVersion.indexOf("MSIE") != -1){ wds.innerHTML = "<center>"+themessage+"</center>"; wds.style.fontSize=x+'px' } } function downwords(){ if (x > 1) { x--; setTimeout("downwords()",speed); } else { setTimeout("upwords()",cycledelay); y++; if (y > themessage2.length - 1) y = 0; } if(navigator.appName == "Netscape") { size = "<font point-size='"+x+"pt'>"; document.wds.document.write(size+"<center>"+themessage+"</center>"+esize); document.wds.document.close(); } if (navigator.appVersion.indexOf("MSIE") != -1){ wds.innerHTML = "<center>"+themessage+"</center>"; wds.style.fontSize=x+'px' } } setTimeout("upwords()",speed); // End --> </script>

Scroll de texto simple
<SCRIPT LANGUAGE="JavaScript"> <!-- Este script y otros muchos los puedes encontrar en --> <!-- MundoJavascript.com --> <!-- Begin document.write('<marquee id="iescroller" direction="up" width="20%" height="65" scrollamount="2" scrolldelay="100" style="border:3 solid red;background-color:black">'); iescroller.onmouseover=new Function("iescroller.scrollAmount=0"); iescroller.onmouseout=new Function("iescroller.scrollAmount=2"); document.write('<font size="5" face="Monotype corsiva" color="Yellow">') document.write('<Div align="center">Bienvenido a MundoJavascript.com...</div><br><br>'); document.write('<Div align="center">Además de una amplia colección de scripts...</div><br><br>'); document.write('<Div align="center">Puedes visitar el nuevo directorio de recursos para webmasters.</div><br><br>'); document.write('<Div align="center">Tienes también muchos otros servicios GRATIS a tu disposición.</div><br><br>'); document.write('</font>'); document.write('</marquee>'); // End --> </script>

Marquesina junto al cursor
Este código entre las etiquetas <body> y </body> <SCRIPT language="JavaScript1.2"> <!-- /* Cursor scroller script Puedes conseguir otros muchos scripts visitando http://www.mundojavascript.com */ //1) set message to display var scroller_msg='Bienvenido a MundoJavascript.com, tu coleccion de scripts en la web' //2) set whether message should auto disappear after x seconds (0=perpetual). //Note that double clicking page will also dismiss message var dismissafter=0 var initialvisible=0 if (document.all) document.write('<marquee id="curscroll" style="position:absolute;width:150px;border:1px solid black;font-size:14px;background-color:white;visibility:hidden">'+scroller_msg+'</marquee>') function followcursor(){ //move cursor function for IE if (initialvisible==0){ curscroll.style.visibility="visible" initialvisible=1 } curscroll.style.left=document.body.scrollLeft+event.clientX+10 curscroll.style.top=document.body.scrollTop+event.clientY+10 } function dismissmessage(){ curscroll.style.visibility="hidden" } if (document.all){ document.onmousemove=followcursor document.ondblclick=dismissmessage if (dismissafter!=0) setTimeout("dismissmessage()",dismissafter*1000) } //--> </SCRIPT>

Este código dentro de la etiqueta <body>
<BODY style="width:100%;overflow-x:hidden;overflow-y:scroll">

Cinta con mensajes (se van desvaneciendo)
Este código entre las etiquetas <head> y </head> <style> <!-- #tickertape{ position:relative; layer-background-color:black; width:400; height:12; } #subtickertape{ background-color:black; position:absolute; border: 1px solid black; width:400; height:12; } .subtickertapefont{ font:bold 12px Verdana; text-decoration:none; color:white; } .subtickertapefont a{ color:white; text-decoration:none; } --> </style>

Este código entre las etiquetas <body> y </body>
<div id="tickertape"> <div id="subtickertape" class="subtickertapefont">Initializing...</div> </div> <script language="JavaScript1.2"> /* Java.Website */ //default speed is 4.5 seconds, Change that as desired var speed=4500 var news=new Array() news[0]="<a href='http://www..enlace1.net.ar/'>Enlace1</a>" news[1]="<a href='http://www.enlace2.com/'>Enlace2</a>" news[2]="<a href='http://www.enlace3.com/'>Enlace3</a>" //expand or shorten this list of messages as desired i=0 if (document.all) tickerobject=document.all.subtickertape.style else tickerobject=document.tickertape.document function regenerate(){ window.location.reload() } function regenerate2(){ if (document.layers) setTimeout("window.onresize=regenerate",450) } function update(){ BgFade(0xff,0xff,0xff, 0x00,0x00,0x00,10); if (document.layers){ document.tickertape.document.subtickertape.document.write('<span class="subtickertapefont">'+news[i]+'</span>') document.tickertape.document.subtickertape.document.close() } else document.all.subtickertape.innerHTML=news[i] if (i<news.length-1) i++ else i=0 setTimeout("update()",speed) } function BgFade(red1, grn1, blu1, red2, grn2, blu2, steps) { sred = red1; sgrn = grn1; sblu = blu1; ered = red2; egrn = grn2; eblu = blu2; inc = steps; step = 0; RunFader(); } function RunFader() { var epct = step/inc; var spct = 1 - epct; if (document.layers) tickerobject.bgColor = Math.floor(sred * spct + ered * epct)*256*256 + Math.floor(sgrn * spct + egrn * epct)*256 + Math.floor(sblu * spct + eblu * epct); else tickerobject.backgroundColor= Math.floor(sred * spct + ered * epct)*256*256 + Math.floor(sgrn * spct + egrn * epct)*256 + Math.floor(sblu * spct + eblu * epct); if ( step < inc ) { setTimeout('RunFader()',50); } step++; } </script>

Este código dentro de la etiqueta <body>
<body onload="if (document.all||document.layers) {regenerate2();update()}">

Scroll de noticias vertical
<script language="JavaScript1.2"> // ancho var marqueewidth=500 // alto var marqueeheight=20 // velocidad var speed=1 // contenido var marqueecontents='AQUÍ EL CÓDIGO HTML QUE QUIERAS' if (document.all) document.write('<marquee direction="up" scrollAmount='+speed+' style="width:'+marqueewidth+';height:'+marqueeheight+'">'+marqueecontents+'</marquee>') function regenerate(){ window.location.reload() } function regenerate2(){ if (document.layers){ setTimeout("window.onresize=regenerate",450) intializemarquee() } } function intializemarquee(){ document.cmarquee01.document.cmarquee02.document.write(marqueecontents) document.cmarquee01.document.cmarquee02.document.close() thelength=document.cmarquee01.document.cmarquee02.document.height scrollit() } function scrollit(){ if (document.cmarquee01.document.cmarquee02.top>=thelength*(-1)){ document.cmarquee01.document.cmarquee02.top-=speed setTimeout("scrollit()",100) } else{ document.cmarquee01.document.cmarquee02.top=marqueeheight scrollit() } } window.onload=regenerate2 </script>

Texto intermitente en marquesina
<script language="JAVASCRIPT"> <!-- // Javascript en MundoJavascript.com // Intrucciones de uso // debes poner este código en el Cuerpo (BODY) de la página TE1="¡Hola! ¿Como Está Usted?"; TE2=""; M=TE1; cnt=0; function SH(){ document.Switch.A.value=M; cnt++; if(cnt==1 && M==TE1){M=TE2;} if(cnt==2 && M==TE2){cnt=0;M=TE1;} setTimeout("SH()",500); } // --> </script><form name="Switch"> <div align="center"> <center><p> <font color="#008000" face="Verdana"> <input name="A" size="26" style="color: #339966; font-weight: bold; font-family: Verdana, Arial; background-color: rgb(255,255,255); border: 2px outset rgb(0,128,0); margin-top: auto; padding-left: 5px"> </font> <script language="JAVASCRIPT"> <!-- SH(); // --> </script><p><p></p> </center></div> </form>

Se mueve la ventana
<SCRIPT LANGUAGE="JavaScript"> <!-- Este y otros muchos JavaScript los puedes encontrar en --> <!-- MundoJavaScript.com http://www.mundojavascript.com --> <!-- Original: Brent Blackburn (FearNoEvil420@Hotmail.com ) --> <!-- Web Site: http://www.geocities.com/FearNoEvil420 --> <!-- Begin for (t = 2; t > 0; t--) { for (x = 20; x > 0; x--) { for (y = 10; y > 0; y--) { parent.moveBy(0,-x); } } for (x = 20; x > 0; x--) { for (y = 10; y > 0; y--) { parent.moveBy(0,x); } } for (x = 20; x > 0; x--) { for (y = 10; y > 0; y--) { parent.moveBy(x,0); } } for (x = 20; x > 0; x--) { for (y = 10; y > 0; y--) { parent.moveBy(-x,0); } } } //--> // End --> </script>

Ventana a pantalla completa
Este código entre las etiquetas <head> y </head>
<script LANGUAGE="JavaScript"> function pantallaCompleta(pagina) { window.open(pagina, '', 'fullscreen=yes, scrollbars=auto'); } </script>

Este código dentro de la etiqueta <body>
<body onLoad="pantallaCompleta('tu-pagina.htm');">

Cambiar el color de la barra de desplazamiento
<STYLE type=text/css> BODY {SCROLLBAR-FACE-COLOR:#000000; SCROLLBAR-HIGHLIGHT-COLOR:#808080; SCROLLBAR-SHADOW-COLOR:#FFFFFF; SCROLLBAR-3DLIGHT-COLOR:#808080; SCROLLBAR-ARROW-COLOR:#808080; SCROLLBAR-TRACK-COLOR:#808080; SCROLLBAR-DARKSHADOW-COLOR:black } </STYLE>

Abrir ventana Pop-up
Este código entre las etiquetas <head> y </head>
<script> function abrirpopup(nombre,ancho,alto) { dat = 'width=' + ancho + ',height=' + alto + ',left=0,top=0,scrollbars=no,resize=no'; window.open(nombre,'',dat) } </script>

Este código dentro de la etiqueta <body>
<a href="#" onclick="abrirpopup('nombre.html',400,300);">abrir</a>

Abrir ventana junto a otra
<SCRIPT LANGUAGE="JavaScript"> open('http://enlace%20para%20abrir/', 'Sizewindow', 'width=200,height=100,scrollbars=no,toolbar=no') </SCRIPT>

Maximizar ventana al cargar
<script language="JavaScript1.2"> <!-- // Maximizar Ventana por Nick Lowe (nicklowe@ukonline.co.uk) window.moveTo(0,0); if (document.all) { top.window.resizeTo(screen.availWidth,screen.availHeight); } else if (document.layers||document.getElementById) { if (top.window.outerHeight<screen.availHeight||top.window.outerWidth<screen.availWidth){ top.window.outerHeight = screen.availHeight; top.window.outerWidth = screen.availWidth; } } //--> </script>

Botón para cerrar ventana
<form> <p> <input name="button" type="button" onclick="window.close();" value="Cerrar esta ventana"> <p></p> </form>

Texto que parpadea
Este código dentro de la etiqueta <body> <body onload="setInterval('flash2.filters.alpha.opacity=(flash2.filters.alpha.opacity+5)%100',20)">

Este código entre las etiquetas <body> y </body>
<h1 id="flash2" style="width:50%;filter:alpha(opacity=100);">AQUI TU TEXTO</h1>

Texto Shockwave
Este código entre las etiquetas <body> y </body> <script language="JavaScript1.2"> var size =18; var speed_between_messages=1500 //en milisegundos var tekst = new Array() { tekst[0] = "Texto ShockWave de MundoJavascript.com"; tekst[1] = "Puedes colocar el texto que quieras"; tekst[2] = "Puedes cambiar el tamaño"; tekst[3] = "Puedes cambiar la velocidad"; } var klaar = 0; var s = 0; var veran =0; var tel = 0; function bereken(i,Lengte) { return (size*Math.abs( Math.sin(i/(Lengte/3.14))) ); } function motor(p) { var output = ""; for(w = 0;w < tekst[s].length - klaar+1; w++) { q = bereken(w/2 + p,16); if (q > size - 0.5) {klaar++;} if (q < 5) {tel++; if (tel > 1) { tel = 0; if (veran == 1) { veran = 0; s++; if ( s == tekst.length) {s = 0;} p = 0; if (window.loop) {clearInterval(loop)} loop = motor(); } } } output += "<font style='font-size: "+ q +"pt'>" +tekst[s].substring(w,w+1)+ "</font>"; } for(k=w;k<klaar+w;k++) { output += "<font style='font-size: " + size + "pt'>" +tekst[s].substring(k,k+1)+ "</font>"; } idee.innerHTML = output; } function startmotor(p){ if (!document.all) return var loop = motor(p); if (window.time) {clearInterval(time)} if (klaar == tekst[s].length) { klaar = 0; veran = 1; tel = 0; var time = setTimeout("startmotor(" +(p+1) + ")", speed_between_messages); }else { var time =setTimeout("startmotor(" +(p+1) + ")", 50); } } </script> <div ID="idee"></div>

Este código dentro de la etiqueta <body>
<body onload="startmotor(0)">

Texto haciendo olas
<script language="JavaScript1.2"> /* Nudging text by Matthias (matthiasdeschagt@hotmail.com) Este y otros scripts los puedes encontrar en MundoJavascript.com */ //configure message message="Bienvenido a MundoJavascript.com" //animate text in NS6? (0 will turn it off) ns6switch=1 var ns6=document.getElementById&&!document.all mes=new Array(); mes[0]=-1; mes[1]=-4; mes[2]=-7;mes[3]=-10; mes[4]=-7; mes[5]=-4; mes[6]=-1; num=0; num2=0; txt=""; function jump0(){ if (ns6&&!ns6switch){ jump.innerHTML=message return } if(message.length > 6){ for(i=0; i != message.length;i++){ txt=txt+"<span style='position:relative;' id='n"+i+"'>"+message.charAt(i)+"</span>"}; jump.innerHTML=txt; txt=""; jump1a() } else{ alert("Your message is to short") } } function jump1a(){ nfinal=(document.getElementById)? document.getElementById("n0") : document.all.n0 nfinal.style.left=-num2; if(num2 != 9){ num2=num2+3; setTimeout("jump1a()",50) } else{ jump1b() } } function jump1b(){ nfinal.style.left=-num2; if(num2 != 0){num2=num2-3; setTimeout("jump1b()",50) } else{ jump2() } } function jump2(){ txt=""; for(i=0;i != message.length;i++){ if(i+num > -1 && i+num < 7){ txt=txt+"<span style='position:relative;top:"+mes[i+num]+"'>"+message.charAt(i)+"</span>" } else{txt=txt+"<span>"+message.charAt(i)+"</span>"} } jump.innerHTML=txt; txt=""; if(num != (-message.length)){ num--; setTimeout("jump2()",50)} else{num=0; setTimeout("jump0()",50)}} </script> <h2><div id="jumpx" style="color:green"></div></h2> <script> if (document.all||document.getElementById){ jump=(document.getElementById)? document.getElementById("jumpx") : document.all.jumpx jump0() } else document.write(message) </script>

Zoom de texto
<script LANGUAGE="JavaScript" src="zoom.js"></script> <div id="zoom" align="left" style="position:absolute; top:150; left:50"></div>

Texto de Neón
<h2> <script language="JavaScript1.2"> /* Neon Lights Text Mundo Javascript www.precios10.com/mundojavascript */ var message="Escribe tu texto NEON" var neonbasecolor="gray" var neontextcolor="yellow" var flashspeed=100 //in milliseconds ///No need to edit below this line///// var n=0 if (document.all){ document.write('<font color="'+neonbasecolor+'">') for (m=0;m<message.length;m++) document.write('<span id="neonlight">'+message.charAt(m)+'</span>') document.write('</font>') //cache reference to neonlight array var tempref=document.all.neonlight } else document.write(message) function neon(){ //Change all letters to base color if (n==0){ for (m=0;m<message.length;m++) tempref[m].style.color=neonbasecolor } //cycle through and change individual letters to neon color tempref[n].style.color=neontextcolor if (n<tempref.length-1) n++ else{ n=0 clearInterval(flashing) setTimeout("beginneon()",1500) return } } function beginneon(){ if (document.all) flashing=setInterval("neon()",flashspeed) } beginneon() </script> </h2>