/* Copyright 2000-01 by molvisions.com (http://www.molvisions.com). */
/* Please do not modify or redistribute without written permission. */
/* Contact support@molvisions.com for details. */


function getClient() {return navigator.userAgent.toLowerCase();}
function getBrowser() {return navigator.appName.toLowerCase();}
function getFullScreenWidth() {return (screen.availWidth-((32/screen.pixelDepth)*screen.pixelDepth));}
function getFullScreenHeight() {return ((screen.availHeight-((32/screen.pixelDepth)*screen.pixelDepth)) - (screen.height*0.025));}


function getXposition(screen_width) {
	var xpos = parseInt(((screen.availWidth-screen_width)/2)-(0.01*screen.width));
	if (xpos < 1) xpos = 1;
	return xpos;
}

function getYposition(screen_height) {
	var ypos = parseInt(((screen.availHeight-screen_height)/2)-(0.015*screen.height));
	if (ypos < 1) ypos = 1;
	return ypos;
}

function convertToBoolean(n) {
	if (typeof n == "boolean") return n;
	if (typeof n == "number") 
		{if (n == 1) return true; else return false;}
	if (typeof n == "string") 
		{if ((n == "true") || (n == "yes")) return true; else return false;}
	return false;
}

function convertNumberTo2DigitString(n) {
	var n_string = n.toString();
	if (typeof n == "number") {if (n < 10) n_string = ("0"+n).toString();}
	else if (typeof n == "string") {if (n.length == 1) n_string = "0"+n;}
	return n_string;
}