window.onload = firstCall;

function firstCall(){
	// first call
}

// POPUP
var newwindow;
function popup(url){
	newwindow=window.open(url,'name','scrollbars=yes,height=700,width=850');
	if (window.focus) {newwindow.focus()}
}

// DAY
function setCurrentDate(){
	var currentDate = new Date();
	
	document.dateForm.year.selectedIndex = 0;
	document.dateForm.month.selectedIndex = currentDate.getMonth();
	
	setDays();
	document.dateForm.day.selectedIndex = currentDate.getDate() - 1;
}

function setDays(){
	var y = document.dateForm.year.options[document.dateForm.year.selectedIndex].value;
	var m = document.dateForm.month.selectedIndex;
	var d;
	
	if ( (m == 3) || (m == 5) || (m == 8) || (m == 10) ){
		days = 30;
	}else if (m == 1) {
		if ( (Math.floor(y/4) == (y/4)) && ((Math.floor(y/100) != (y/100)) || (Math.floor(y/400) == (y/400))) )
			days = 29
		else
			days = 28
	}else{
		days = 31;
	}
	
	if (days > document.dateForm.day.length) {
		for (i = document.dateForm.day.length; i < days; i++) {
			document.dateForm.day.length = days;
			document.dateForm.day.options[i].text = i + 1;
			document.dateForm.day.options[i].value = i + 1;
		}
	}
	
	if (days < document.dateForm.day.length) {
		document.dateForm.day.length = days;
		if (document.dateForm.day.selectedIndex == -1)
			document.dateForm.day.selectedIndex = days - 1;
	}
}