<!--

function correctPNG() 

   {

   for(var i=0; i<document.images.length; i++)

      {

	  var img = document.images[i]

	  var imgName = img.src.toUpperCase()

	  if (imgName.substring(imgName.length-3, imgName.length) == "PNG")

	     {

		 var imgID = (img.id) ? "id='" + img.id + "' " : ""

		 var imgClass = (img.className) ? "class='" + img.className + "' " : ""

		 var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "

		 var imgStyle = "display:inline-block;" + img.style.cssText 

		 if (img.align == "left") imgStyle = "float:left;" + imgStyle

		 if (img.align == "right") imgStyle = "float:right;" + imgStyle

		 if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle		

		 var strNewHTML = "<span " + imgID + imgClass + imgTitle

		 + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"

	     + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"

		 + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 

		 img.outerHTML = strNewHTML

		 i = i-1

	     }

      }

   }

window.attachEvent("onload", correctPNG);



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 updateDateSelection(residence)

{

	if (residence > 2)

	{

		document.getElementById('trip_type').style.display='none';

		document.getElementById('period_weekend').style.display='none';

		document.getElementById('period_week').style.display='none';

		document.getElementById('date_from').style.display='';

		document.getElementById('date_to').style.display='';

	}

	else

	{

		document.getElementById('trip_type').style.display='';

		document.resa.type.value=1;

		document.getElementById('period_weekend').style.display='none';

		document.getElementById('period_week').style.display='';

		document.getElementById('date_from').style.display='none';

		document.getElementById('date_to').style.display='none';

	}

}



function updatePeriods(value)

{

	if (value == 1)

	{

		document.getElementById('period_weekend').style.display='none';

		document.getElementById('period_week').style.display='';

		document.getElementById('date_from').style.display='none';

		document.getElementById('date_to').style.display='none';

	}

	else if(value == 2)

	{

		document.getElementById('period_week').style.display='none';

		document.getElementById('period_weekend').style.display='';

		document.getElementById('date_from').style.display='none';

		document.getElementById('date_to').style.display='none';


	}

	else{
		
		document.getElementById('period_week').style.display='none';

		document.getElementById('period_weekend').style.display='none';

		document.getElementById('date_from').style.display='';

		document.getElementById('date_to').style.display='';
	}

}
