// Title: Timestamp picker
// Description: See the demo at url
// URL: http://us.geocities.com/tspicker/
// Script featured on: http://javascriptkit.com/script/script2/timestamp.shtml
// Version: 1.0
// Date: 12-05-2001 (mm-dd-yyyy)
// Author: Denis Gritcyuk <denis@softcomplex.com>; <tspicker@yahoo.com>
// Notes: Permission given to use this script in any kind of applications if
//    header lines are left unchanged. Feel free to contact the author
//    for feature requests and/or donations
function show_calendar(str_datetime) {
	
	var arr_months = ["SIJE&#268;ANJ", "VELJA&#268;A", "O&#381;UJAK", "TRAVANJ", "SVIBANJ", "LIPANJ", "SRPANJ", "KOLOVOZ", "RUJAN", "LISTOPAD", "STUDENI", "PROSINAC"];
	var week_days = ["ned", "pon", "uto", "sri", "&#269;et", "pet", "sub"];
	var n_weekstart = 1; 										// day week starts from (normally 0 or 1)
	var dt_datetime = (str_datetime == null || str_datetime =="" ?  new Date() : str2dt(str_datetime));
	var dt_prev_month = new Date(dt_datetime);
	dt_prev_month.setMonth(dt_datetime.getMonth()-1);
	var dt_next_month = new Date(dt_datetime);
	dt_next_month.setMonth(dt_datetime.getMonth()+1);
	var dt_firstday = new Date(dt_datetime);
	dt_firstday.setDate(1);
	dt_firstday.setDate(1-(7+dt_firstday.getDay()-n_weekstart)%7);
	var dt_lastday = new Date(dt_next_month);
	dt_lastday.setDate(0);
	
	// print calendar header
	var str_buffer = new String (
		"<table cellspacing=\"0\" border=\"0\" width=\"100%\">\n"+
		"<tr>"+
		"	<td bgcolor=\"#999999\">\n"+
		"	<table cellspacing=\"1\" cellpadding=\"3\" border=\"0\" width=\"100%\">\n"+
		"	<tr>\n"+
		"		<td bgcolor=\"#999999\">"+
		"			<a href=\"javascript:window.top.contentFRM.kalendarFRM.location.href='/izbori/izbori07.nsf/wpk?openform&"+dt2dtstr(dt_prev_month)+"'\">"+
		"				<img src=\"/izbori/izbori07.nsf/web/prev.gif\" width=\"16\" height=\"16\" border=\"0\" alt=\"pro&#353;li mjesec\"></a>"+
		"		</td>\n"+
		"		<td bgcolor=\"#999999\" align=\"center\" colspan=\"5\">"+
		"			<font color=\"white\" face=\"arial\" size=\"2\" style=\"font-weight:bold;text-align:center\">"
						+arr_months[dt_datetime.getMonth()]+" "+dt_datetime.getFullYear()+"</font>"+
		"		</td>\n"+
		"		<td bgcolor=\"#999999\" align=\"right\">"+
		"			<a href=\"javascript:window.top.contentFRM.kalendarFRM.location.href='/izbori/izbori07.nsf/wpk?openform&"+dt2dtstr(dt_next_month)+"'\">"+
		"				<img src=\"/izbori/izbori07.nsf/web/next.gif\" width=\"16\" height=\"16\" border=\"0\" alt=\"slijede&#263;i mjesec\"></a>"+
		"		</td>\n"+
		"	</tr>\n"
	);
	var dt_current_day = new Date(dt_firstday);
	
	// print weekdays titles
	str_buffer += "<tr>\n";
	for (var n=0; n<7; n++)
		str_buffer += "	<td bgcolor=\"#CFCFCF\">"+
		"			<font face=\"arial\" size=\"2\" style=\"font-weight:bold;color:#404040;text-align:center\">"+ week_days[(n_weekstart+n)%7]+"</font>\n";
		"		</td>\n";
		
	// print calendar table
	str_buffer += "</tr>\n";
	while (dt_current_day.getMonth() == dt_datetime.getMonth() || dt_current_day.getMonth() == dt_firstday.getMonth()) {
		// print row heder
		str_buffer += "<tr>\n";
		for (var n_current_wday=0; n_current_wday<7; n_current_wday++) {
				if (dt_current_day.getDate() == dt_datetime.getDate() && dt_current_day.getMonth() == dt_datetime.getMonth())
					// print current date
					str_buffer += "	<td bgcolor=\"#CAD8E3\" align=\"center\">";
				else if (dt_current_day.getDay() == 0 || dt_current_day.getDay() == 6)	
					// weekend days
					str_buffer += "	<td bgcolor=\"#EAEAEA\" align=\"center\">";
				else									
					// print working days of current month
					str_buffer += "	<td bgcolor=\"white\" align=\"center\">";
				if (dt_current_day.getMonth() == dt_datetime.getMonth())				
					// print days of current month
					str_buffer += "<font color=\"black\" face=\"arial\" size=\"2\" >";
				else 							
					// print days of other months - ne prikazuju se zbog problema sa lookup-om
					str_buffer += "<font color=\"gray\" face=\"arial\" size=\"2\" style=\"display:none\">";
				var pronasao = false;
				var datumMj = dt_datetime.getMonth()+1;
				var datumZaParam = dt_current_day.getDate() + "." + datumMj + "." + dt_datetime.getYear() + ".";
				for (x in arrayDan)  {
					//vrti za sve dogadjaje tog mjeseca
					if (arrayDan[x]==dt_current_day.getDate()){
						if(arrayDan[x]<10){
							str_buffer += "<span style=\"background-image:url(web/krug.gif);background-repeat:no-repeat\"><a href=\"javascript:prikazDogadjanja('" + arrayEvent[x] + "' );\" class='kalendarLink'>&nbsp;" + dt_current_day.getDate()+"&nbsp;</span></font></a></td>\n";
							}
						else {
							str_buffer += "<span  style=\"background-image:url(web/krug.gif);background-repeat:no-repeat\"><a href=\"javascript:prikazDogadjanja('" + arrayEvent[x] + "');\" class='kalendarLink'>" + dt_current_day.getDate()+"</span></font></a></td>\n";
							}
						pronasao = true ;
						}
					}
				if (!pronasao){
					str_buffer += dt_current_day.getDate()+"</font></a></td>\n";
				}
				dt_current_day.setDate(dt_current_day.getDate()+1);
		}
		// print row footer
		str_buffer += "</tr>\n";
	}
	// print calendar footer
	str_buffer +=
		"</table>\n" +
		"</tr>\n</td>\n</table>\n";
	var vWinCal = document.getElementById("prikazKalendar");
	vWinCal.innerHTML = str_buffer;
	
}
// datetime parsing and formatting routimes. modify them if you wish other datetime format
function str2dt (str_datetime) {
	var re_date = /^(\d+)\.(\d+)\.(\d+)\.$/;
	if (!re_date.exec(str_datetime)){
		var trenutniDatum = new Date();
		var trenutniDatumD = trenutniDatum.getDay()
		var trenutniDatumM = trenutniDatum.getMonth()+1;
		var trenutniDatumG = trenutniDatum.getFullYear();
		
		var re_date2 = /^(\d+)\.(\d+)\.(\d+)$/;
		var datum2 = trenutniDatumD+"."+trenutniDatumM+"."+trenutniDatumG
		re_date2.exec(datum2)
		
		return (new Date (RegExp.$3, RegExp.$2-1, RegExp.$1, RegExp.$4, RegExp.$5, RegExp.$6));
		}
	return (new Date (RegExp.$3, RegExp.$2-1, RegExp.$1));
}
function dt2dtstr (dt_datetime) {
	var dan = dt_datetime.getDate();
	var mj = dt_datetime.getMonth()+1;
	var god = dt_datetime.getFullYear();
	
	if (dan<=9) {
		dan = "0" + dan;
		}
	if (mj<=9) {
		mj = "0" + mj;
		}
	return (new String (dan+"."+mj+"."+god+"."));
}
function dt2dtstrPlus3 (dt_datetime) {
	
	var dan = dt_datetime.getDate();
	var mj = dt_datetime.getMonth()+4;
	var god = dt_datetime.getFullYear();
	if (mj==13){
		mj = 1;
		god = dt_datetime.getFullYear()+1;
		}
	else if (mj==14){
		mj = 2;
		god = dt_datetime.getFullYear()+1;
		}
	else if (mj==15){
		mj = 3;
		god = dt_datetime.getFullYear()+1;
		}
	else {
		dan = 1;
		mj = 1;
		god = dt_datetime.getFullYear();
		}
		
	if (dan<=9) {
		dan = "0" + dan;
		}
	if (mj<=9) {
		mj = "0" + mj;
		}
	return (new String (dan+"."+mj+"."+god+"."));
}
function prikazDogadjanja(param){
//	alert(param)
	dogadjajPrikaz.innerHTML=param;
}