function validateForm()
{

			var email = '';
			var cemail = '';
			var final_result = true;
			var final_focus = true;
			var div_focus = false;
			var fn=document.Details;
			email	=	(fn.email.value).toLowerCase();
			cemail	=	(fn.confemail.value).toLowerCase();
			document.getElementById('td_email').bgColor		= "white";
			document.getElementById('td_cemail').bgColor	= "white";
			document.getElementById('d_email').innerHTML		= "";
			document.getElementById('d_cemail').innerHTML		= "";
			document.getElementById('d_both').innerHTML			= "";



		if(!echeck(email) || !echeck(cemail))
		{
			final_result = false;
			document.getElementById('td_email').bgColor = "peachpuff";
			document.getElementById('td_cemail').bgColor = "peachpuff";
			if(final_focus)
			{
				fn.lname.focus();
				final_focus = false;
			}
		}
		if(email!= '' && cemail!= '' && email != cemail)
		{
				document.getElementById('d_both').innerHTML = document.getElementById('d_both').innerHTML + "<br>Above both Email and Confirm Emails should be same";
				document.getElementById('td_email').bgColor = "peachpuff";
				document.getElementById('td_cemail').bgColor = "peachpuff";
				if(final_focus)
				{
					fn.lname.focus();
					final_focus = false;
				}
				final_result = false;
		}

	return final_result;

}


function trim11(telstr) 
{
	telstr = telstr.replace(/\s/g, '');
	return telstr;
}



function echeck(em) {
		var str = em;
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
			document.getElementById('d_both').innerHTML = "Enter proper email above";
			document.getElementById('td_email').bgColor = "peachpuff";
			document.getElementById('td_cemail').bgColor = "peachpuff";
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
			document.getElementById('d_both').innerHTML = "Enter proper email above";
			document.getElementById('td_email').bgColor = "peachpuff";
			document.getElementById('td_cemail').bgColor = "peachpuff";
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
			document.getElementById('d_both').innerHTML = "Enter proper email above";
			document.getElementById('td_email').bgColor = "peachpuff";
			document.getElementById('td_cemail').bgColor = "peachpuff";
			return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
			document.getElementById('d_both').innerHTML = "Enter proper email above";
			document.getElementById('td_email').bgColor = "peachpuff";
			document.getElementById('td_cemail').bgColor = "peachpuff";
			return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
			document.getElementById('d_both').innerHTML = "Enter proper email above";
			document.getElementById('td_email').bgColor = "peachpuff";
			document.getElementById('td_cemail').bgColor = "peachpuff";
			return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
			document.getElementById('d_both').innerHTML = "Enter proper email above";
			document.getElementById('td_email').bgColor = "peachpuff";
			document.getElementById('td_cemail').bgColor = "peachpuff";
			return false
		 }
		
		 if (str.indexOf(" ")!=-1){
			document.getElementById('d_both').innerHTML = "Enter proper email above";
			document.getElementById('td_email').bgColor = "peachpuff";
			document.getElementById('td_cemail').bgColor = "peachpuff";
			return false
		 }

 		 return true					
	}


function getAppVersion() {
                appname= navigator.appName;
                appversion = navigator.appVersion;
                majorver = appversion.substring(0, 1); 
                if ( (appname == "Netscape") && ( majorver >= 3 ) ) return 1;
                if ( (appname == "Microsoft Internet Explorer") && (majorver >= 4) ) return 1;
        return 0;
}
function swtch(num, imgname) {
  if (getAppVersion()) {
 document[imgname].src = img[num].src;
}
}

imgsrc = new Array();
imgsrc[0] = "images/nav1off.gif";
imgsrc[1] = "images/nav1on.gif";
imgsrc[2] = "images/nav2off.gif";
imgsrc[3] = "images/nav2on.gif";
imgsrc[4] = "images/nav3off.gif";
imgsrc[5] = "images/nav3on.gif";
imgsrc[6] = "images/nav4off.gif";
imgsrc[7] = "images/nav4on.gif";

if (getAppVersion()) {
        img = new Array();
        for (i = 0; i < imgsrc.length; i++) {
                img[i] = new Image();
                img[i].src = imgsrc[i];
        }
}