/* --- Swazz Javascript Calendar ---
/* --- v 1.0 3rd November 2006
By Oliver Bryant
<a href="http://calendar.swazz.org" target="_blank">http://calendar.swazz.org</a>
----------------------------------------
modifier kirik.kurabiye 26.04.2007
<a href="mailto:kirik.kurabiye@gmail.com">kirik.kurabiye@gmail.com</a>
*/

/* ----- my addons eklentilerim ----------------------------------------*/
var beforedays    = true;
var beforemonth   = true;
var tekhane       = false; /* true =4.8.2007 false= 04.08.2007*/
//var date_format   = 'my_day + "." + my_month + "." + my_year';
//var date_format   = 'my_month + "/" + my_day + "/" + my_year';
//var date_format   = 'my_year  + "-" + my_month + "-" + my_day ';
var date_format   = 'my_month + "-" + my_day + "-" + my_year';
var first_day     = 0 ;/* 1 = Monday; 0 = Sunday | not runing but fist_day=0 required.*/
var gunler=new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat','S un');
var mn=new Array('JAN','FEB','MAR','APR','MAY','JUN','JUL','A UG','SEP','OCT','NOV','DEC');

/* 4 march 2008
var date_format   = 'my_day   + "." + my_month + "." + my_year'; // 04.03.2008
var date_format   = 'my_day   + "-" + my_month + "-" + my_year'; // 04-03-2008
var date_format   = 'my_month + "-" + my_day   + "-" + my_year'; // 03-04-2008
var date_format   = 'my_year  + "-" + my_month + "-" + my_day '; // 2008-03-04
*/

/*önceki günler seçilemiyorsa ay da seçilemez*/
if (!beforedays) beforemonth=false;
/*----------------------------------------------------------------*/

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('fc')))
			getObj('fc').style.display='none';
}

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;
}

document.write('<table id="fc" style="position:absolute;border-collapse:collapse;background:#FFFFFF;border:1px solid #ABABAB;display:none;z-index:10;" cellpadding=2>');

document.write('<tr><td style="cursor:pointer" onclick="csubm()"><img src="images/arrow.leftmonth.gif"></td><td colspan=5 id="mns" align="center" style="font:bold 13px Arial"></td><td align="right" style="cursor:pointer" onclick="caddm()"><img src="images/arrow.rightmonth.gif"></td></tr>');

document.write('<tr><td align=center style="background:#ABABAB;font:12px Arial">'+gunler[0+first_day]+'</td><td align=center style="background:#ABABAB;font:12px Arial">'+gunler[1+first_day]+'</td><td align=center style="background:#ABABAB;font:12px Arial">'+gunler[2+first_day]+'</td><td align=center style="background:#ABABAB;font:12px Arial">'+gunler[3+first_day]+'</td><td align=center style="background:#ABABAB;font:12px Arial">'+gunler[4+first_day]+'</td><td align=center style="background:#ABABAB;font:12px Arial">'+gunler[5+first_day]+'</td><td align=center style="background:#ABABAB;font:12px Arial">'+gunler[6+first_day]+'</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+ '" style="width:18px;height:18px"> </td>');
	}
	document.write('</tr>');
}
document.write('</table>');

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


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

var updobj;
function lcs(ielem) {
	updobj=ielem;
	getObj('fc').style.left= Left(ielem) + 'px';
	getObj('fc').style.top=Top(ielem)+ielem.offsetHeight + 'px';
	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]);
	}

}

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='#FFCC66';
}
function cs_out(e) {
	evtTgt(EvtObj(e)).style.background='#C4D3EA';
}
function cs_click(e) {
	updobj.value=calvalarr[evtTgt(EvtObj(e)).id.substring(1,evtTgt(EvtObj(e)).id.length)];
	getObj('fc').style.display='none';

}

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);

function f_cps(obj) {
	obj.style.background='#C4D3EA';
	obj.style.font='10px Arial';
	obj.style.color='#333333';
	obj.style.textAlign='center';
	obj.style.textDecoration='none';
	obj.style.border='1px solid #6487AE';
	obj.style.cursor='pointer';
}

function f_cpps(obj) {
	obj.style.background='#C4D3EA';
	obj.style.font='10px Arial';
	obj.style.color='#ABABAB';
	obj.style.textAlign='center';
	obj.style.textDecoration='line-through';
	obj.style.border='1px solid #6487AE';
	obj.style.cursor='default';
}

function f_hds(obj) {
	obj.style.background='#FFF799';
	obj.style.font='bold 10px Arial';
	obj.style.color='#333333';
	obj.style.textAlign='center';
	obj.style.border='1px solid #6487AE';
	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();
	getObj('mns').innerHTML=mn[cm]+ ' ' + cy;
	marr=((cy%4)==0)?mnl:mnn;
/**----------------------------------*/
	artirim=6;
/*-----------------------------------*/
	for(var d=1;d<=42;d++) {
		f_cps(getObj('v'+parseInt(d)));
 		if ((d >=(cd -(-1))) && (d<=cd-(-marr[cm]))) {


		 if (beforedays){
		     dip= false;
		   }else {
		         dip= ((d-cd < sd)&&(cm==sccm)&&(cy==sccy));
			  }

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


			if (dip)
			f_cpps(getObj('v'+parseInt(d)));  /* bu k&#305;s&#305;m önceki tarihleri çiziyor */
			else if (htd)
				f_hds(getObj('v'+parseInt(d)));
			else
				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;

/*------------------------------------------------------*/
			my_day   = (d-cd);
			my_month = (cm-(-1));
			my_year  = cy;

			if (!tekhane){
			   if (my_day<10)   my_day  ='0'+ my_day;
  			   if (my_month<10) my_month='0'+ my_month;
			}

			calvalarr[d]=''+ eval(date_format);
/*------------------------------------------------------*/
		}
		else {
			getObj('v'+d).innerHTML=' ';
			getObj('v'+parseInt(d)).onmouseover=null;
			getObj('v'+parseInt(d)).onmouseout=null;
			getObj('v'+parseInt(d)).style.cursor='default';
			}
	}
}

prepcalendar('',ccm,ccy);
//getObj('fc'+cc).style.visibility='hidden';

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

	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 (!beforemonth)
	{
		if ((ccy>sccy)|((ccy==sccy)&&(ccm>=sccm)))
			return;
		else {

			ccy=sccy;
			ccm=sccm;
			cfd=scfd;
			}
	  }
}