function clearText(ID){
	document.getElementById(ID).value = "";	
}
function writeText(ID,text){
	if(document.getElementById(ID).value==""){
		document.getElementById(ID).value = text;	
	}
}

function checkNewsForm(){
	if(document.newsForm.news_email.value==""){
		alert("Please fill your email address.");
		document.newsForm.news_email.focus();
		return false;
	}else{
		var myReg = /\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
		var myStr = new String(document.newsForm.news_email.value);
		var resArr = myStr.match(myReg);
		if (resArr==null){
			alert("Please fill your email address.");
			document.newsForm.news_email.focus();
			document.newsForm.news_email.select();
			return false;
		}
	}
}

function datedisplay() {
	var d=new Date()
	var weekday=new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
	var monthname=new Array("January","February","March","April","May","June","July","August","September","October","November","December")
	//document.write(weekday[d.getDay()] + ", ")
	document.write(monthname[d.getMonth()] + " ")
	document.write(d.getDate() + ", ")
	document.write(d.getFullYear())
}

function datedisplay_arm() {
	var d=new Date()
	var weekday=new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
	var monthname=new Array('\u0540\u0578\u0582\u0576\u057e\u0561\u0580',
				   				'\u0553\u0565\u057f\u0580\u057e\u0561\u0580',
				   				'\u0544\u0561\u0580\u057f',
				   				'\u0531\u057a\u0580\u056b\u056c',
				   				'\u0544\u0561\u0575\u056b\u057d',
				   				'\u0540\u0578\u0582\u0576\u056b\u057d',
				   				'\u0540\u0578\u0582\u056c\u056b\u057d',
				   				'\u0555\u0563\u0578\u057d\u057f\u0578\u057d',
				   				'\u054d\u0565\u057a\u057f\u0565\u0574\u0562\u0565\u0580',
				   				'\u0540\u0578\u056f\u057f\u0565\u0574\u0562\u0565\u0580',
				   				'\u0546\u0578\u0575\u0565\u0574\u0562\u0565\u0580',
								'\u0534\u0565\u056f\u057f\u0565\u0574\u0562\u0565\u0580')
	//document.write(weekday[d.getDay()] + ", ")
	document.write(monthname[d.getMonth()] + " ")
	document.write(d.getDate() + ", ")
	document.write(d.getFullYear())
}

//Function for opening new windows 
function openWin(url,width,height) {
	window.open(url,'popupWindow','resizable=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,copyhistory=no,width='+width+',height='+height+',screenX=150,screenY=150,top=150,left=150');
}