function Get_Cookie( check_name ) {
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f

	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );


		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');

		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )
	{
		return null;
	}
}
			
function verifyRequired(sname,semail) {
	if ($(semail).val() == "") {
		$(semail).focus();
		alert("The Email field is required.");
		return false;
	}
	if (!echeck($(semail).val())) {
		$(semail).focus();
		alert("Please enter a valid Email Address.");
		return false;
	}
	
	Set_Cookie("sub_email", $(semail).val(), 365, "/" , ".forextopten.com");
	Set_Cookie("sub_first_name", $(sname).val(), 365, "/" , ".forextopten.com");
	
	return true;
}

function Set_Cookie( name, value, expires, path, domain, secure ){
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );
	
	/*
	if the expires variable is set, make the correct
	expires time, the current script below will set
	it for x number of days, to make it for hours,
	delete * 24, for minutes, delete * 60 * 24
	*/
	if ( expires )
	{
	expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );
	
	document.cookie = name + "=" +escape( value ) +
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
	( ( path ) ? ";path=" + path : "" ) +
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
}


function echeck(str) {
	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1){return false;}
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){return false;}
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){return false;}
	if (str.indexOf(at,(lat+1))!=-1){return false;}
	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){return false;}
	if (str.indexOf(dot,(lat+2))==-1){return false;}
	if (str.indexOf(" ")!=-1){return false;}
	return true;
}

$(document).ready(function(){	
if (!document.referrer) {
	}
	else {
	 //alert(getParameter(document.referrer, "url"))
	var URL = getParameter(document.referrer, "url");
	if (URL == ""){
		URL = document.referrer;
	}
	if (URL.length>  100){
		URL = Left(URL, 100);
	}
		if (document.getElementById("company_name") != null){
		document.getElementById("company_name").value = getParameter(document.referrer, "url");
		}
	}
	

	function Left(str, n){
		if (n<= 0)
			return "";
		else if (n>  String(str).length)
			return str;
		else
			return String(str).substring(0,n);
	}                

	function getParameter ( queryString, parameterName ) {
	// Add "=" to the parameter name (i.e. parameterName=value)
	var parameterName = parameterName + "=";
	if ( queryString.length>  0 ) {
	// Find the beginning of the string
	begin = queryString.indexOf ( parameterName );
	// If the parameter name is not found, skip it, otherwise return the value
	if ( begin != -1 ) {
	// Add the length (integer) to the beginning
	begin += parameterName.length;
	// Multiple parameters are separated by the "&" sign
	end = queryString.indexOf ( "&" , begin );
	if ( end == -1 ) {
	end = queryString.length
	}
	// Return the string
	return unescape ( queryString.substring ( begin, end ) );
	}
	// Return "null" if no parameter has been found
	return "";
	}
	}
});