function currentDate() {
	today = new Date();
	var year  = today.getFullYear();
	if (year < 2000)   
		year += 1900;
	document.write(year+" - ");  
}

function openWin(theURL,winName,features,myWidth,myHeight,isCenter) {
	if(window.screen)if(isCenter)if(isCenter=="true"){
		var myLeft = (screen.width-myWidth)/2;
		var myTop = (screen.height-myHeight)/2;
		features+=(features!='')?',':'';
		features+=',left='+myLeft+',top='+myTop;
	}
	window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
}