function lib_bwcheck(){ //Browsercheck (needed) this.ver=navigator.appVersion this.agent=navigator.userAgent this.dom=document.getElementById?1:0 this.opera5=this.agent.indexOf("Opera 5")>-1 this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0; this.ie7=(this.ver.indexOf("MSIE 7")>-1 && this.dom)?1:0; this.ie4=(document.all && !this.dom && !this.opera5)?1:0; this.ie=this.ie4||this.ie5||this.ie6||this.ie7 this.mac=this.agent.indexOf("Mac")>-1 this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; this.ns4=(document.layers && !this.dom)?1:0; this.bw=(this.ie7 || this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5) return this } var bw=new lib_bwcheck() /***************** You set the width and height of the divs inside the style tag, you only have to change the divScrollTextCont, Remember to set the clip the same as the width and height. You can remove the divUp and divDown layers if you want. This script should also work if you make the divScrollTextCont position:relative. Then you should be able to place this inside a table or something. Just remember that Netscape crash very easily with relative positioned divs and tables. Updated with a fix for error if moving over layer before pageload. ****************/ //If you want it to move faster you can set this lower, it's the timeout: var speed = 95 //Sets variables to keep track of what's happening var loop //Object constructor function makeObj(obj,nest){ nest=(!nest) ? "":'document.'+nest+'.' this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0; this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0; this.scrollHeight=bw.ns4?this.css.document.height:this.el.offsetHeight this.clipHeight=bw.ns4?this.css.clip.height:this.el.offsetHeight this.x=0; this.y=0; this.obj = obj + "Object" eval(this.obj + "=this") return this } //Makes the object var scrolltextLoaded = false function scrolltextInit(){ oCont = new makeObj('divContTexto') oScroll = new makeObj('divTexto','divContTexto') oCont.css.visibility = "visible" oScroll.css.top = 0 } // A unit of measure that will be added when setting the position of a layer. var px = bw.ns4||window.opera?"":"px"; timerID = null; function ScrollUp(speed){ if(parseInt(oScroll.css.top) < 0) oScroll.css.top = parseInt(oScroll.css.top) + speed; timerID = setTimeout("ScrollUp("+speed+")",95) } function ScrollDown(speed){ if(parseInt(oScroll.css.top) > oCont.scrollHeight - oScroll.scrollHeight) oScroll.css.top = parseInt(oScroll.css.top) - speed; timerID = setTimeout("ScrollDown("+speed+")",95) } function ScrollStop(){ clearTimeout(timerID); } //Call the init on page load if the browser is ok... if (bw.bw) onload = scrolltextInit /*************** Multiple Scripts If you have two or more scripts that use the onload event, probably only one will run (the last one). Here is a solution for starting multiple scripts onload: 1. Delete or comment out all the onload assignments, onload=initScroll and things like that. 2. Put the onload assignments in the body tag like in this example, note that they must have braces (). Example: **************/ function valida() { obj = document.forms('fm_contato'); if (obj.nome.value == '') { alert('Preencha o campo com o seu nome.'); obj.nome.focus(); } else if (obj.e_mail.value == '') { alert('Preencha o campo com o seu e-mail.'); obj.e_mail.focus(); } else if (obj.tel.value == '') { alert('Preencha o campo com o seu telefone.'); obj.tel.focus(); } else if (obj.assunto.value == '') { alert('Preencha o campo com o assunto.'); obj.assunto.focus(); } else if (obj.mensagem.value == '') { alert('Preencha o campo contato.'); obj.mensagem.focus(); } else obj.submit(); } function abrextrato(formul,pagina) { var s; s = "http://www.cefet-rn.br/conteudo/"+pagina+"?inscricao="+document.forms[0].elements[0].value; document.forms[0].elements[0].value=""; window.open(s,"Extrato",'directories=no,height=500,left=50,top=20,width=700,location=no,menubar=no,scrollbars=yes,status=no,titlebar=yes,resizable=no'); } function abreresultado(formul,pagina) { var s; s = ""+pagina+"?inscricao="+document.forms[0].elements[0].value; document.forms[0].elements[0].value=""; window.open(s,"Resultado",'directories=no,height=220,left=60,top=100,width=600,location=no,menubar=no,scrollbars=yes,status=no,titlebar=yes,resizable=no'); } function abrejanela(pagina,parametros) { window.open(pagina,"Janela",'directories=no,'+parametros+',location=no,menubar=no,scrollbars=yes,status=no,titlebar=yes,resizable=no'); }