function checkBrowser(){
        this.ver=navigator.appVersion
        this.dom=document.getElementById?1:0
        this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
        this.ie4=(document.all && !this.dom)?1:0;
        this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
        this.ns4=(document.layers && !this.dom)?1:0;
        //added
        this.ie4mac=this.ie4 && navigator.userAgent.indexOf("Mac")>-1
        this.ie5mac=this.ie5 && navigator.userAgent.indexOf("Mac")>-1
        this.ie55=(this.ver.indexOf("MSIE 5.5")>-1 && this.dom)?1:0; 
        this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5 || this.ie5mac)
        return this
}
bw=new checkBrowser()

var speedtxt=20

var loop, timer

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.up=goUp;this.down=goDown;
        this.moveIt=moveIt; this.x; this.y;
    this.obj = obj + "Object"
    eval(this.obj + "=this")
    return this
}
function moveIt(x,y){
        this.x=x;this.y=y
        this.css.left=this.x
        this.css.top=this.y
}

function goDown(move){
        if(this.y>-this.scrollHeight+oCont.clipHeight){
                this.moveIt(0,this.y-move)
                        if(loop) setTimeout(this.obj+".down("+move+")",speedtxt)
        }
}
function goUp(move){
        if(this.y<0){
                this.moveIt(0,this.y-move)
                if(loop) setTimeout(this.obj+".up("+move+")",speedtxt)
        }
}

function scroll(speedtxt){
        if(loaded){
                loop=true;
                if(speedtxt>0) oScroll.down(speedtxt)
                else oScroll.up(speedtxt)
        }
}

function noScroll(){
        loop=false
        if(timer) clearTimeout(timer)
}
var loaded;
function scrollInit(){
        oCont=new makeObj('divCont')
        oScroll=new makeObj('divText','divCont')
        oScroll.moveIt(0,0)
        oCont.css.visibility='visible'
        loaded=true;
}
onload=scrollInit;

/////FUNÇÃO PARA VALIDAR NÚMERO//////////////////////////////////////////////////////////////

	function ValidaNumeros(virguLa, oQue, e){
	 var key = '';
	 var strCheck = '0123456789,';
	 var whichCode = (window.Event) ? e.which : e.keyCode;
	 if (virguLa=="nao") strCheck = '0123456789';
	 if (whichCode == 13) return true;
	 key = String.fromCharCode(whichCode);
	 if (strCheck.indexOf(key) == -1) return false;
	 var str = oQue.value.replace(",", ".");
	 oQue.value=str;
	 if(isNaN(oQue.value)){
	  alert("O Valor informado não é válido.");
	  oQue.value="";
	  oQue.focus();
	  return(false);
	 }
	 return true;
	}
////////////////////////////////////////////////////////////////////////////////////////////
function ValidaData (oAno, oMes, oDia, strQueData, strMaiorMenor){
	if ((oAno.value=="") || (oMes.value=="") || (oDia.value=="")){
		alert("A "+strQueData+" informada não é válida.");
		oDia.focus();
		flag = 1
		return false;
	}else{
		if ((oAno.value!="") && (oMes.value!="") && (oDia.value!="")){
			if ((eval(oMes.value)>12)||(eval(oDia.value)>31)||(oAno.value.length<4)||(eval(oAno.value)<=1900)){
				alert("A "+strQueData+" informada não é válida.");
				oDia.focus();
				flag = 1
				return false;
			}else if ((eval(oMes.value)==2)&&(eval(oDia.value)==29)&&!((eval(oAno.value)%4)==0)) {
				alert("A "+strQueData+" informada não é válida.");
				oDia.focus();
				flag = 1
				return false;
			}else if ((eval(oMes.value)==2)&&(eval(oDia.value)==30)) {
				alert ("A "+strQueData+" informada não é válida.");
				oDia.focus();
				flag = 1
				return false;
			}else if ((eval(oDia.value)>30)&&((eval(oMes.value)==2)||(eval(oMes.value)==4)||(eval(oMes.value)==6)||(eval(oMes.value)==9)||(eval(oMes.value)==11))){
				alert("A "+strQueData+" informada não é válida.");
				oDia.focus();
				flag = 1
				return false;
			}
		}
	}
}