function openWin( url, title, height, width, toolbar, resizeable) {
	var win = top.open( url, 'popupWin', 'height=' + height + ',width=' + width + 
		',resizeable=' + resizeable + 'top=200,left=200,scrollbars=1,toolbar=' + toolbar + ',location=0,directories=0,menuBar=0');
	return win;
}
function winH(){
	var winH = 0;
	if (parseInt(navigator.appVersion)>3) {
		if (navigator.appName=="Netscape") {
			winH = window.innerHeight-16;
		}
	}
	if (navigator.appName.indexOf("Microsoft")!=-1) {
		winH = document.body.offsetHeight-20;
	}
	return winH;
}
function winW(){
	var winW = 0;
	if (parseInt(navigator.appVersion)>3) {
		if (navigator.appName=="Netscape") {
			winW = window.innerWidth-16;
		}
	}
	if (navigator.appName.indexOf("Microsoft")!=-1) {
		winW = document.body.offsetWidth-20;
	}
	
	return winW;
}
function getCookie( cookie_name ) {
	if(document.cookie) {
		index = document.cookie.indexOf(cookie_name);
		if (index != -1){
			namestart = (document.cookie.indexOf("=", index) + 1);
			nameend = document.cookie.indexOf(";", index);
			if (nameend == -1) {
				nameend = document.cookie.length;
			}
			//alert( 'returning ' + cookie_name + ' - ' + document.cookie.substring(namestart, nameend) );
			return document.cookie.substring(namestart, nameend);
		}
	}
}
function putCookie( cookie_name, cookie_value ){
	//alert( 'setting ' + cookie_name + ' - ' + cookie_value);
	document.cookie= cookie_name + "=" + cookie_value +"; expires=Monday, 01-Jan-2100 05:00:00 GMT";
}