function validate(){

    if (document.Form1.region.value == "0")
	   {
	   alert('Please select a region and hire location')  
       return false
       }
    if (document.Form1.destinname.value == "0")
	   {
	   alert('Please re-select region and hire location')  
       return false
       }
	return true
}

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_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_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];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function vehicle(id)
{
   var newin = window.open('http://www.bravocarhire.com/vehicle.php?id=' + id ,'','Menubar=no,width=260,height=310,toolbar=no,scrollbars=no');
}

function vehicle_details(id)
{
   var newin = window.open('http://www.bravocarhire.com/vehicledetails.php?id=' + id ,'','Menubar=no,width=260,height=310,toolbar=no,scrollbars=no');
}

function vehicle_details_esp(id)
{
   var newin = window.open('http://www.bravocarhire.com/alquiler_coches/vehicledetails.php?id=' + id ,'','Menubar=no,width=260,height=310,toolbar=no,scrollbars=no');
}

function init()
{
SetToToday('FirstSelect');
SetToToday2('SecondSelect');
}


var Tomorrow=new Date(); //today
Tomorrow.setDate(Tomorrow.getDate() + 1) //tomorrow
NowMonth = Tomorrow.getMonth(); //month
NowDay = Tomorrow.getDate(); //day
NowYear = Tomorrow.getFullYear(); //year
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 == "Jun" || WhichMonth == "Sep" || WhichMonth == "Nov") DaysInMonth = 30;

	if (WhichMonth == "Feb" && (WhichYear/4) != Math.floor(WhichYear/4))	DaysInMonth = 28;

	if (WhichMonth == "Feb" && (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.Form1." + Which + "Day");
	MonthObject = eval("document.Form1." + Which + "Month");
	YearObject = eval("document.Form1." + 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 ChangeOptionDays2(Which)
{
	DaysObject = eval("document.Form1." + Which + "Day2");
	MonthObject = eval("document.Form1." + Which + "Month2");
	YearObject = eval("document.Form1." + Which + "Year2");

	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

function SetToToday(Which)
{

	DaysObject = eval("document.Form1." + Which + "Day");
	MonthObject = eval("document.Form1." + Which + "Month");
	YearObject = eval("document.Form1." + Which + "Year");


	YearObject[0].selected = true;
	MonthObject[NowMonth].selected = true;

	ChangeOptionDays(Which);

	DaysObject[NowDay-1].selected = true;
}
function SetToToday2(Which)
{

	DaysObject = eval("document.Form1." + Which + "Day2");
	MonthObject = eval("document.Form1." + Which + "Month2");
	YearObject = eval("document.Form1." + Which + "Year2");


	YearObject[0].selected = true;
	MonthObject[NowMonth].selected = true;

	ChangeOptionDays2(Which);

	DaysObject[NowDay-1].selected = true;
}


//function to write option years plus x

function WriteYearOptions(YearsAhead)
{
	line = "";

	for (i=0; i<YearsAhead; i++)
	{
		line += "<OPTION>";
		line += NowYear + i;
	}

	return line;
}

function bookmarksite(title,url){
if (window.sidebar) // firefox
	window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
	var elem = document.createElement('a');
	elem.setAttribute('href',url);
	elem.setAttribute('title',title);
	elem.setAttribute('rel','sidebar');
	elem.click();
} 
else if(document.all)// ie
	window.external.AddFavorite(url, title);
}