
// MM_functions

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}








// E-Mail Encoder

function sendMailTo(name, company, domain) {
	locationstring = 'mai' + 'lto:' + name + '@' + company + '.' + domain;
	window.location.replace(locationstring);
}




/*********************************************
	Fecha actual de booking
	Current date in form script
	By Lee Hinder (lee.hinder@ntlworld.com)
*********************************************/

//set todays date
Now = new Date();
NowDay = Now.getDate();
NowMonth = Now.getMonth();
NowYear = Now.getYear();
if (NowYear < 2000) NowYear += 1900; //for Netscape

//function for returning how many days there are in a month including leap years
function DaysInMonth(WhichMonth, WhichYear)
{
	var DaysInMonth = 31;
	if (WhichMonth == "Apr" || WhichMonth == "Abr" || WhichMonth == "Avr" || WhichMonth == "Jun" || WhichMonth == "Jui" || WhichMonth == "Sep" || WhichMonth == "Set" || WhichMonth == "Nov") 
		DaysInMonth = 30; //"abr", "jun", "set" y "nov" por cada idioma
	if ((WhichMonth == "Feb" || WhichMonth == "Fév") && (WhichYear/4) != Math.floor(WhichYear/4)) 
		DaysInMonth = 28;
	if ((WhichMonth == "Feb" || WhichMonth == "Fév") && (WhichYear/4) == Math.floor(WhichYear/4)) 
		DaysInMonth = 29;
	return DaysInMonth;
}

//function to change the available days in a months
function ChangeOptionDays(Which)
{
	DaysObject = eval("document.booking." + Which + "Day");
	MonthObject = eval("document.booking." + Which + "Month");
	YearObject = eval("document.booking." + Which + "Year");
	Month = MonthObject[MonthObject.selectedIndex].text;
	Year = YearObject[YearObject.selectedIndex].text;
	DaysForThisSelection = DaysInMonth(Month, Year);
	CurrentDaysInSelection = DaysObject.length;
	if (CurrentDaysInSelection > DaysForThisSelection)
	{
		for (i=0; i<(CurrentDaysInSelection-DaysForThisSelection); i++)
		{
			DaysObject.options[DaysObject.options.length - 1] = null
		}
	}
	if (DaysForThisSelection > CurrentDaysInSelection)
	{
		for (i=0; i<(DaysForThisSelection-CurrentDaysInSelection); i++)
		{
			NewOption = new Option(DaysObject.options.length + 1);
			DaysObject.add(NewOption);
		}
	}
	if (DaysObject.selectedIndex < 0) DaysObject.selectedIndex == 0;
}

//function to set options to today
//<body onload="SetToToday('FirstSelect');">
function SetToToday(Which)
{
	DaysObject = eval("document.booking." + Which + "Day");
	MonthObject = eval("document.booking." + Which + "Month");
	YearObject = eval("document.booking." + Which + "Year");
	YearObject[0].selected = true;
	MonthObject[NowMonth].selected = true;
	ChangeOptionDays(Which);
	DaysObject[NowDay+0].selected = true; // oscarch "+2 dias"
}
function SetToLater(Which) // oscarch function
{
	DaysObject = eval("document.booking." + Which + "Day");
	MonthObject = eval("document.booking." + Which + "Month");
	YearObject = eval("document.booking." + Which + "Year");
	YearObject[0].selected = true;
	MonthObject[NowMonth].selected = true;
	ChangeOptionDays(Which);
	DaysObject[NowDay+2].selected = true; // oscarch "+4 dias"
}

//function to write option years plus x
function WriteYearOptions(YearsAhead)
{
	line = "";
	for (i=0; i<YearsAhead; i++)
	{
		line += "<option>";
		line += NowYear + i;
	}
	return line;
}

