function toUpperCase(ctrl){
	var text = new String(ctrl.value);
	ctrl.value = text.toUpperCase();
}
function toLowerCase(ctrl){
	var text = new String(ctrl.value);
	ctrl.value = text.toLowerCase();
}

//Sets the checOutDate with the checkInDate + 1 day
function setCheckOutDate(checkIn,checkOut){
    if(checkIn.value!=''&&isValidDate(checkIn.value,'/')){                
        
        var date  = checkIn.value.substring(0,2);
        var month = checkIn.value.substring(3,5);
        var year  = checkIn.value.substring(6,10);
        if(new Date(year,month-1,date)!=null){
            checkOut.value=getDateAsString(addDays(new Date(year,month-1,date),1));
        }
        
    }
}

function isValidDate (myDate,sep) {
// checks if date passed is in valid dd/mm/yyyy format

    if (myDate.length == 10) {
        if (myDate.substring(2,3) == sep && myDate.substring(5,6) == sep) {
            var date  = myDate.substring(0,2);
            var month = myDate.substring(3,5);
            var year  = myDate.substring(6,10);

            var test = new Date(year,month-1,date);

            if (year == y2k(test.getYear()) && (month-1 == test.getMonth()) && (date == test.getDate())) {
                reason = '';
                return true;
            }
            else {
                reason = 'valid format but an invalid date';
                return false;
            }
        }
        else {
            reason = 'invalid spearators';
            return false;
        }
    }
    else {
        reason = 'invalid length';
        return false;
    }
}

function y2k(number) { return (number < 1000) ? number + 1900 : number; }

//Adds the given number of days to the given date
function addDays(myDate,days) {
    return new Date(myDate.getTime() + days*24*60*60*1000);
}

//Returns a String with format dd/mm/yyyy
function getDateAsString(date){
    dd = date.getDate();
    mm = date.getMonth()+1; // 0 based
    yy = date.getYear();
    if (yy < 1000) yy +=1900; // Y2K fix
    
    if(dd<10)
        dd='0'+dd;
    if(mm<10)
        mm='0'+mm;
    
    return dd+'/'+mm+'/'+yy;
}  


    function toUpperCase(obj){        
        var valor = obj.value;                        
        obj.value = valor.toUpperCase();                
    }
    
    function goURL(url){
		if(mSeguro)
			document.location.href=urlNoSeguro+url+urlSession;
		else
			document.location.href=url;
    }
    
    function anchor_submit_form(netuiName, newAction)
    {      	
      for (var i=0; i<document.forms.length; i++) {
         if (document.forms[i].id == netuiName) {
            document.forms[i].method = "GET";
            document.forms[i].action = newAction;
            document.forms[i].submit();
         }
       }
    }
    
    function getOpcionesIdioma(){
        var keyIdioma = new Array();
        var idioma = new Array();
        var texto = "";
        keyIdioma[0]="es";
        keyIdioma[1]="pt";
        //keyIdioma[1]="en";
        //keyIdioma[2]="pt";        
        idioma[0]="Espa&ntilde;ol";
        idioma[1]="Portugu&ecirc;s";
        //idioma[1]="English";        
        //idioma[2]="Portugu&ecirc;s";        
        if(idiomaActual=="es_MX") texto="Espa&ntilde;ol";
        if(idiomaActual=="pt_MX") texto="Portugu&ecirc;s";
        //if(idiomaActual=="en_MX") texto="English";
        //if(idiomaActual=="pt_MX") texto="Portugu&ecirc;s";
        maximo=keyIdioma.length-3;
        document.write("<select onChange=\"cambiarURL(this.value)\" class=\"combo_idioma_1\" name=\"language\">");
        document.write("<option selected>"+texto+"</option>");
        for(i=0;i<keyIdioma.length;i++){
            if(keyIdioma[i]+'_MX'!=idiomaActual){
                document.write("<option value='"+keyIdioma[i]+"'>"+idioma[i]+"</option>");
                if(maximo!=0){
                    document.write(" / ");
                    maximo--;
                }
            }
        }
        document.write("</select>");
    }
     
    function cambiarURL(idioma){
        var parametro="idioma=";
        url=document.location.href;
        if(url.indexOf("/p/")>-1){
                url=reemplazar(url,idiomaActual,idioma);
                document.location.href=url;
        }else{
            cambiarIdioma(idioma);
        }
    }  
    
    function cambiarIdioma(idioma){
        var parametro="idioma=";
        url=document.location.href;
        if(url.indexOf("?")>-1)pre="&";
        else pre="?";
        if(url.indexOf(parametro)>-1){
            url=url.substring(0,url.indexOf(parametro))+parametro+idioma+url.substring(url.indexOf(parametro)+parametro.length+5);
            document.location.href=url;
        }
        else
            document.location.href+=pre+parametro+idioma;
    }