/* --- Swazz Javascript Calendar ---
/* --- v 1.0 3rd November 2006
By Oliver Bryant
http://calendar.swazz.org */

/////////////////////////////////////////////////////////////////////////
// MODIFIED April 15, 2008, with select-toggling for IE6 compatibility //
/////////////////////////////////////////////////////////////////////////


///////////////////////
// NEW BLOCK OF CODE //
///////////////////////

var toggleSelects = false

function hideSelects()
{
	if (toggleSelects == true)
	{
		if ((jQuery.browser.version < 7.0) && (jQuery.browser.msie == true))
		{
            // THE FOLLOWING ID is from the MAX PRICE package search form (div)
            $('#maxPrice').css({visibility: 'hidden'});
            $('#custom_maxPrice').css({visibility: 'hidden'});
            $('#originSearch').css({visibility: 'hidden'});
            $('#destinationCity').css({visibility: 'hidden'});
            $('#priceValue').css({visibility: 'hidden'});
            $('#selectedAeroplanRule').css({visibility: 'hidden'});
            $('#searchHotelName').css({visibility: 'hidden'});
            // THE FOLLOWING IDs are from the customer support (pre/post travel) form.
			$('#travelSupportFormSubmission_travelSupportForm_leavingFrom').css({visibility: 'hidden'});
			$('#travelSupportFormSubmission_travelSupportForm_goingTo').css({visibility: 'hidden'});

		}
	}
}

function showSelects()
{
	if (toggleSelects == true)
	{
		if (true)
		{
             // THE FOLLOWING ID is from the MAX PRICE package search form (div)
            $('#maxPrice').css({visibility: 'visible'});
            $('#originSearch').css({visibility: 'visible'});
            $('#destinationCity').css({visibility: 'visible'});
            $('#priceValue').css({visibility: 'visible'});
            $('#selectedAeroplanRule').css({visibility: 'visible'});
            $('#searchHotelName').css({visibility: 'visible'});
            // THE FOLLOWING IDs are from the customer support (pre/post travel) form.
			$('#travelSupportFormSubmission_travelSupportForm_leavingFrom').css({visibility: 'visible'});
			$('#travelSupportFormSubmission_travelSupportForm_goingTo').css({visibility: 'visible'});
		}
	}
}

///////////////////////////
// END NEW BLOCK OF CODE //
///////////////////////////


var allowPrevious = false // Set it to true to alway allow previous months selections

function getObj(objID) {
    if (document.getElementById) {return document.getElementById(objID);}
    else if (document.all) {return document.all[objID];}
    else if (document.layers) {return document.layers[objID];}
}

function checkClick(e) {
	e?evt=e:evt=event;
	CSE=evt.target?evt.target:evt.srcElement;
	if (getObj('fc'))
		if (!isChild(CSE,getObj('fc2'))){
			getObj('fc').style.display='none';
			showSelects(); // ADDED
			vacationSearch.updateDaysLeft();
		}
}

function isChild(s,d) {
	while(s) {
		if (s==d)
			return true;
		s=s.parentNode;
	}
	return false;
}

function Left(obj) {
	var curleft = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curleft += obj.offsetLeft ;
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x;

    return curleft;
}

function Top(obj) {
	var curtop = 0;

	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curtop += obj.offsetTop;
			obj = obj.offsetParent;
		}
	}
	else if (obj.y)
		curtop += obj.y;
	return curtop;

}


function switchTitle(title) {
	if (title == "returning-date" || title == "returning-date-custom"){
		$("#calendarTitle").addClass("t_returning");
		$("#calendarTitle").removeClass("t_departing");
	}else if(title == "departing-date" || title == "departing-date-custom") {
		$("#calendarTitle").addClass("t_departing");
		$("#calendarTitle").removeClass("t_returning");
	}

}

document.write('<div id="fc" style="display:none">');
document.write('<div id="calendarTitle" class="t_departing">Departing</div>');
document.write('<a href="#" onclick="close(); return false;" class="closeCalendar"></a>');
document.write('<div id="fc2">');
document.write('<a  onclick="csubm(); return false;" class="arrowLeftCalendar" href="#"></a>');


/* FIRST CALENDAR START */
document.write('<table class="calendarTable" cellpadding=2 cellspacing=0>');
document.write('<tr><td colspan=7 id="mns"></td></tr>');
if(typeof langJs != 'undefined' && langJs === "FR") {
    document.write('<tr><td class="calendarWeekDay borderWeekLeft">D</td><td class="calendarWeekDay">L</td><td class="calendarWeekDay">M</td><td class="calendarWeekDay">M</td><td class="calendarWeekDay">J</td><td class="calendarWeekDay">V</td><td class="calendarWeekDay borderWeekRight">S</td></tr>');
}
else {
    document.write('<tr><td class="calendarWeekDay borderWeekLeft">S</td><td class="calendarWeekDay">M</td><td class="calendarWeekDay">T</td><td class="calendarWeekDay">W</td><td class="calendarWeekDay">T</td><td class="calendarWeekDay">F</td><td class="calendarWeekDay borderWeekRight">S</td></tr>');
}



for(var kk=1;kk<=6;kk++) {
	document.write('<tr>');
	for(var tt=1;tt<=7;tt++) {
		num=7 * (kk-1) - (-tt);
		document.write('<td id="v' + num + '" class="calenderTd">&nbsp;</td>');
	}
	document.write('</tr>');
}
document.write('</table>');
/* FIRST CALENDAR END */

/* SECOND CALENDAR START */
document.write('<table class="calendarTable" cellpadding=2 cellspacing=0>');
document.write('<tr><td colspan=7 id="mns_two"></td></tr>');
if(typeof langJs != 'undefined' && langJs === "FR") {
    document.write('<tr><td class="calendarWeekDay borderWeekLeft">D</td><td class="calendarWeekDay">L</td><td class="calendarWeekDay">M</td><td class="calendarWeekDay">M</td><td class="calendarWeekDay">J</td><td class="calendarWeekDay">V</td><td class="calendarWeekDay borderWeekRight">S</td></tr>');
}
else {
    document.write('<tr><td class="calendarWeekDay borderWeekLeft">S</td><td class="calendarWeekDay">M</td><td class="calendarWeekDay">T</td><td class="calendarWeekDay">W</td><td class="calendarWeekDay">T</td><td class="calendarWeekDay">F</td><td class="calendarWeekDay borderWeekRight">S</td></tr>');
}
for(var kk=1;kk<=6;kk++) {
	document.write('<tr>');
	for(var tt=1;tt<=7;tt++) {
		num=7 * (kk-1) - (-tt);
		document.write('<td id="v_two_' + num + '" class="calenderTd">&nbsp;</td>');
	}
	document.write('</tr>');
}
document.write('</table>');
/* SECOND CALENDAR END */

document.write('<a href="#" onclick="caddm(); return false;" class="arrowRightCalendar"></a>');
document.write('</div>');
document.write('</div>');

document.all?document.attachEvent('onclick',checkClick):document.addEventListener('click',checkClick,true);


// Calendar script
var now = new Date;
var sccm=now.getMonth();
var sccy=now.getFullYear();
var scfd=now.getDate();
var ccm=now.getMonth();
var ccy=now.getFullYear();

var updobj;
function lcs(ielem,previousAllowed,selectToggle) {

	//////////////////////////////////////////////////////////////////////
	// THE FOLLOWING IS ADDED TO HIDE THE PROBLEMATIC SELECT STATEMENTS //
	// WHEN THE CALENDAR IS OPENED.  THEY NEED TO BE SHOWN WHEN THE //////
	// CALENDAR IS CLOSED. ///////////////////////////////////////////////
	/////////////////////////

	toggleSelects = selectToggle;   // I don't think this line is required any more, since there is a browser check
                                    // in the hideSelects field - Phong (we can probably remove "selectToggle" completely
    hideSelects();

	//////////////////
	// END NEW CODE //
	//////////////////

	allowPrevious = previousAllowed;

	updobj=ielem;
	var leftDiv = Left(ielem) + "px";

	//getObj('fc').style.left= leftDiv
    if((screen.width-402)<=Left(ielem)) {
	    getObj('fc').style.left=screen.width-450+ "px";
    }
    else{
		getObj('fc').style.left=leftDiv;
    }
	var topDiv1 = Top(ielem)+ielem.offsetHeight;
	var topDiv2 = topDiv1 + "px";

	getObj('fc').style.top= topDiv2;
	getObj('fc').style.display='';

	// First check date is valid
	curdt=ielem.value;
	curdtarr=curdt.split('/');
	isdt=true;
	for(var k=0;k<curdtarr.length;k++) {
		if (isNaN(curdtarr[k]))
			isdt=false;
	}
	if (isdt&(curdtarr.length==3)) {
		ccm=curdtarr[1]-1;
		ccy=curdtarr[2];
		prepcalendar(curdtarr[0],curdtarr[1]-1,curdtarr[2]);
	}else{
		prepcalendar('',ccm,ccy);
	}

}

function evtTgt(e)
{
	var el;
	if(e.target)el=e.target;
	else if(e.srcElement)el=e.srcElement;
	if(el.nodeType==3)el=el.parentNode; // defeat Safari bug
	return el;
}
function EvtObj(e){if(!e)e=window.event;return e;}
function cs_over(e) {
	evtTgt(EvtObj(e)).style.background='#71828c';
	evtTgt(EvtObj(e)).style.color='#fff';
}
function cs_out(e) {
	evtTgt(EvtObj(e)).style.background='#fff';
		evtTgt(EvtObj(e)).style.color='#294150';
}
function cs_click(e) {
    updobj.value=calvalarr[evtTgt(EvtObj(e)).id.substring(1,evtTgt(EvtObj(e)).id.length)];
	getObj('fc').style.display='none';
	showSelects(); // ADDED
	vacationSearch.updateDaysLeft();

}

function cs_click2(e) {
    updobj.value=calvalarr2[evtTgt(EvtObj(e)).id.substring(6,evtTgt(EvtObj(e)).id.length)];
    getObj('fc').style.display='none';
	showSelects(); // ADDED
	vacationSearch.updateDaysLeft();

}

var mn=new Array('January','February','March','April','May','June','July','August','September','October','November','December');
var mnf=new Array('Janvier','Février','Mars','Avril','Mai','Juin','Juillet','Août','Septembre','Octobre','Novembre','Décembre');
var mnn=new Array('31','28','31','30','31','30','31','31','30','31','30','31');
var mnl=new Array('31','29','31','30','31','30','31','31','30','31','30','31');
var calvalarr=new Array(42);
var calvalarr2=new Array(42);

function f_cps(obj) {
	obj.style.background='#fff';
	obj.style.color='#333333';
	obj.style.fontWeight='normal';
	obj.style.textAlign='center';
	obj.style.textDecoration='none';
	obj.style.cursor='pointer';
}

function f_cpps(obj) {
    //the days expired:before the curent date
    obj.style.textDecoration='line-through';
    obj.style.cursor = 'default';


}

function f_hds(obj) {
	obj.style.background='#c8d6d6';
	obj.style.fontWeight='bold';
	obj.style.color='#294150';
	obj.style.textAlign='center';
	obj.style.cursor='pointer';
}

// day selected
function prepcalendar(hd,cm,cy) {
	now=new Date();
	sd=now.getDate();

    td=new Date();
	td.setDate(1);
	td.setFullYear(cy);
	td.setMonth(cm);
	cd=td.getDay();


    // td2 = second calendar date;
    td2 = td;                               // the date for the second calendar starts on the first day
    td2.setMonth(td2.getMonth() + 1);         // of the next month

    cd2=td2.getDay();
    cy2 = cy;


    if($('body').attr('id') == 'fr'){
		getObj('mns').innerHTML=mnf[cm]+ ' ' + cy;
        if (td2.getMonth() == 0) {
            cy2 = parseInt(cy2) + 1;
        }
        getObj('mns_two').innerHTML=mnf[td2.getMonth()]+ ' ' + cy2;
    }else{
	    getObj('mns').innerHTML=mn[cm]+ ' ' + cy;
        if (td2.getMonth() == 0) {
            cy2 = parseInt(cy2) + 1;
        }
        getObj('mns_two').innerHTML=mn[td2.getMonth()]+ ' ' + cy2;
    }

    marr=((cy%4)==0)?mnl:mnn;

    /* initialize first calendar */
    for(var d=1;d<=42;d++) {
		f_cps(getObj('v'+parseInt(d)));

		if ((d >= (cd -(-1))) && (d<=cd-(-marr[cm]))) {
			dip=(!allowPrevious&&(d-cd <= sd)&&(cm==sccm)&&(cy==sccy));

            htd=((hd!='')&&(d-cd==hd));

            if (dip) {
                //The previous days including the current day:
                if(d-cd == sd) {
                    //Curent day:
                    getObj('v'+parseInt(d)).style.color ="#E01E21";
                    getObj('v'+parseInt(d)).style.cursor = 'default';
                    getObj('v'+parseInt(d)).style.fontWeight='bold';
                }
                else {
                    f_cpps(getObj('v'+parseInt(d)));
                }

            }
			else if (htd) {
                f_hds(getObj('v'+parseInt(d)));
            }
			else {
                //The next days:
                f_cps(getObj('v'+parseInt(d)));

            }
			getObj('v'+parseInt(d)).onmouseover=(dip)?null:cs_over;
			getObj('v'+parseInt(d)).onmouseout=(dip)?null:cs_out;
			getObj('v'+parseInt(d)).onclick=(dip)?null:cs_click;

			getObj('v'+parseInt(d)).innerHTML=d-cd;
			calvalarr[d]=''+(d-cd)+'/'+(cm-(-1))+'/'+cy;
        }

		else {
			getObj('v'+d).innerHTML='&nbsp;';
			getObj('v'+parseInt(d)).onmouseover=null;
			getObj('v'+parseInt(d)).onmouseout=null;
			getObj('v'+parseInt(d)).style.cursor='default';

            //**********************getObj('v'+parseInt(d)).style.ba


			}
	}

    /* initialize second calendar */
    for(var d=1;d<=42;d++) {

		f_cps(getObj('v_two_'+parseInt(d)));
        // if the calendar spot should be numbered
        if ((d >= (cd2 -(-1))) && (d<=cd2-(-marr[td2.getMonth()]))) {
			dip=(!allowPrevious&&(d-cd2 < sd)&&(td2.getMonth()==sccm)&&(cy2==sccy));
			htd=((hd!='')&&(d-cd2==hd));
			if (dip)
				f_cpps(getObj('v_two_'+parseInt(d)));
            // the following else highlights the calendar date; this would never be the case for the second calendar
            /*else if (htd)
				f_hds(getObj('v_two_'+parseInt(d)));*/
			else
				f_cps(getObj('v_two_'+parseInt(d)));

			getObj('v_two_'+parseInt(d)).onmouseover=(dip)?null:cs_over;
			getObj('v_two_'+parseInt(d)).onmouseout=(dip)?null:cs_out;
			getObj('v_two_'+parseInt(d)).onclick=(dip)?null:cs_click2;

			getObj('v_two_'+parseInt(d)).innerHTML=d-cd2;
			calvalarr2[d]=''+(d-cd2)+'/'+(td2.getMonth()-(-1))+'/'+cy2;
		}
        // if the calendar spot should be unmarked
        else {
			getObj('v_two_'+d).innerHTML='&nbsp;';
			getObj('v_two_'+parseInt(d)).onmouseover=null;
			getObj('v_two_'+parseInt(d)).onmouseout=null;
			getObj('v_two_'+parseInt(d)).style.cursor='default';
			}
	}

}

function caddm() {
	marr=((ccy%4)==0)?mnl:mnn;

    var currentDate = new Date();
    var dateStop = currentDate.addDays(328);

    //alert('dateStop= ' + dateStop);
    //alert('month: ' + (dateStop.getMonth()));
    //alert('year: ' + (dateStop.getFullYear()));

    ccmStop = dateStop.getMonth();
    ccyStop = dateStop.getFullYear();


    ccm+=1;
	if ( (ccm>=12) ) {
		ccm=0;

		ccy++;
	}

    cdayf();
	prepcalendar('',ccm,ccy);

    /*
	ccm+=1;
	if (ccm>=12) {
		ccm=0;
		ccy++;
	}

	cdayf();
	prepcalendar('',ccm,ccy);
	*/
}

function csubm() {
	marr=((ccy%4)==0)?mnl:mnn;
	ccm-=1;
	if (ccm<0) {
		ccm=11;
		ccy--;
	}
	cdayf();
	prepcalendar('',ccm,ccy);
}

function cdayf() {
if (allowPrevious||(ccy>sccy)|((ccy==sccy)&&(ccm>=sccm)))
	return;
else {
	ccy=sccy;
	ccm=sccm;
	cfd=scfd;
	}
}


Date.prototype.addDays = function(days) {
    this.setDate(this.getDate() + days);
    return this;
};