function getCookie(name) {
	var		nameOfCookie	=	name + "=";
	var		x				=	0;
	
	while(x <= document.cookie.length) {
		var		y		=	(x + nameOfCookie.length);
		
		if(document.cookie.substring(x, y) == nameOfCookie) {
			if((endOfCookie = document.cookie.indexOf(";", y)) == -1) {
				endOfCookie	=	document.cookie.length;
			}
			
			return	unescape(document.cookie.substring(y, endOfCookie));
		}
		
		x		=	document.cookie.indexOf(" ", x) + 1;
		
		if(x == 0) {
			break;
		}
	}
	
	return	"";
}

function popup_window(url_name, name, pop_width, pop_height, pop_cookie, pop_scroll,  pop_resize, pop_toolbar) {
 	if(getCookie(pop_cookie) != "done") {
		var		paraWin	=	'width =' + pop_width + ',height =' + pop_height + ',scrollbars =' + pop_scroll+ ',resizable =' + pop_resize + ',toolbar =' + pop_toolbar + ',location=no,directories=no,status=no,menubar=no';

		noticeWindow	=	window.open(url_name ,name, paraWin);
    }
}

function setCookie(name, value, expiredays) {
	var		todayDate	=	new	Date();

	todayDate.setDate(todayDate.getDate() + expiredays);
	document.cookie	=	name + "=" + escape(value) + "; path=/; expires=" + todayDate.toGMTString() + ";";


}

function closeWin(pop_cookie,check) {
    if(check) {
        setCookie(pop_cookie, "done" ,1);
	}
	
    this.close();
}