function Len(sText)
	{
	return sText.length;
	}

function Mid(sText, nStart, nLength)
	{
	return sText.substr(nStart - 1, nLength);
	}

function validateLogin()
{
var browserVer = navigator.userAgent
var msieFound = (browserVer.indexOf("MSIE")) + 6
var trimBrowser = Mid(browserVer,msieFound,(browserVer.length - msieFound) - 1)
var browserNumber = Mid(trimBrowser,1,trimBrowser.indexOf(";"))
browserNumber = parseFloat(browserNumber)


	if (document.formMain.login.value == "Login" || document.formMain.login.value == "")
	{
		alert("Please fill in your user name")
		document.formMain.login.focus()
	}
	else if (document.formMain.password.value == "Password" || document.formMain.password.value == "")
	{
		alert("Please fill in your password")
		document.formMain.password.focus()
	}
	else if (browserNumber >= 5.5 && browserVer.indexOf("AOL") == -1)
	{
		document.formMain.action = "http://www.emailer.com.au/login_process.asp"
		//document.formMain.action = "login_process.asp"
		myWindow = window.open("","emailer","toolbar=no,menubar=no,status=yes,width=640,height=480")
		document.formMain.submit()
	}
	else
	{
		alert("Emailer requires the Internet Explorer 5.5 or later!")
	}

}

function openIT() {
	theURL="Quicktour/01.htm"
	wname ="CHROMELESSWIN"
	W=700;
	H=500;
	windowCERRARa 		= "Quicktour/img/close_a.gif"
	windowCERRARd 		= "Quicktour/img/close_d.gif"
	windowCERRARo 		= "Quicktour/img/close_o.gif"
	windowNONEgrf 		= "Quicktour/img/none.gif"
	windowCLOCK		= "Quicktour/img/clock.gif"
	windowREALtit		= "Emailer"
	windowTIT 	    	= "<font face=verdana size=1 color=#000000>&nbsp;&nbsp;EMAILER</font>"
	windowBORDERCOLOR   	= "#000000"
	windowBORDERCOLORsel	= "#000000"
	windowTITBGCOLOR    	= "#FFFFFF"
	windowTITBGCOLORsel 	= "#FFFFFF"
	openchromeless(theURL, wname, W, H, windowCERRARa, windowCERRARd, windowCERRARo, windowNONEgrf, windowCLOCK, windowTIT, windowREALtit , windowBORDERCOLOR, windowBORDERCOLORsel, windowTITBGCOLOR, windowTITBGCOLORsel)
}
function openList() {
	theURL="mailinglist.asp"
	wname ="SIGNUP"
	W=150;
	H=200;
	windowCERRARa 		= "Quicktour/img/close_a.gif"
	windowCERRARd 		= "Quicktour/img/close_d.gif"
	windowCERRARo 		= "Quicktour/img/close_o.gif"
	windowNONEgrf 		= "Quicktour/img/none.gif"
	windowCLOCK		= "Quicktour/img/clock.gif"
	windowREALtit		= "Emailer"
	windowTIT 	    	= "<font face=verdana size=1 color=#000000>&nbsp;&nbsp;EMAILER</font>"
	windowBORDERCOLOR   	= "#000000"
	windowBORDERCOLORsel	= "#000000"
	windowTITBGCOLOR    	= "#FFFFFF"
	windowTITBGCOLORsel 	= "#FFFFFF"
	openchromeless(theURL, wname, W, H, windowCERRARa, windowCERRARd, windowCERRARo, windowNONEgrf, windowCLOCK, windowTIT, windowREALtit , windowBORDERCOLOR, windowBORDERCOLORsel, windowTITBGCOLOR, windowTITBGCOLORsel)
}
function openSiteSend() {
	theURL="sendsite.asp"
	wname ="SIGNUP"
	W=150;
	H=200;
	windowCERRARa 		= "Quicktour/img/close_a.gif"
	windowCERRARd 		= "Quicktour/img/close_d.gif"
	windowCERRARo 		= "Quicktour/img/close_o.gif"
	windowNONEgrf 		= "Quicktour/img/none.gif"
	windowCLOCK		= "Quicktour/img/clock.gif"
	windowREALtit		= "Emailer"
	windowTIT 	    	= "<font face=verdana size=1 color=#000000>&nbsp;&nbsp;EMAILER</font>"
	windowBORDERCOLOR   	= "#000000"
	windowBORDERCOLORsel	= "#000000"
	windowTITBGCOLOR    	= "#FFFFFF"
	windowTITBGCOLORsel 	= "#FFFFFF"
	openchromeless(theURL, wname, W, H, windowCERRARa, windowCERRARd, windowCERRARo, windowNONEgrf, windowCLOCK, windowTIT, windowREALtit , windowBORDERCOLOR, windowBORDERCOLORsel, windowTITBGCOLOR, windowTITBGCOLORsel)
}