// JScript File

function getQueryVariable(variable)
{
    var query = window.location.search.substring(1);
    var vars = query.split("&");
    
    for (var i=0;i<vars.length;i++)
    {
        var pair = vars[i].split("=");
        if (pair[0] == variable)
        {
            return pair[1];
        }
    }
}

function getPropertyURL()
{
    var PropertyPermalink = window.location.pathname;
    //var PropertyPermalink = PropertyPermalink.substring(PropertyPermalink.lastIndexOf('\\') + 1);
    var PropertyPermalink = PropertyPermalink.substring(PropertyPermalink.lastIndexOf('/') + 1);
    PropertyPermalink = PropertyPermalink.replace(".aspx", "");
    
    //alert(PropertyPermalink);       
    return PropertyPermalink;
}

function getHost() {
var url = window.location.href;
var nohttp = url.split('//')[1];
var hostPort = nohttp.split('/')[0]
alert (hostPort)
}

function IsNumeric(str)
{
    if(isNaN(str))
	    return false;
	else
		return true;
}

function CheckSpecial(str)
{
    var iChars = "`!@#$%^&*()+=-[]\\\';,./{}|\":<>?";

    for (var i = 0; i < str.length; i++) 
    {
        if (iChars.indexOf(str.charAt(i)) != -1)
        {
  	        return true;
  	    }
    }
}

function SpecialTrim(str)
{
    re = /\$|,|@|#|~|`|\%|\*|\^|\&|\(|\)|\+|\=|\[|\-|\_|\]|\[|\}|\{|\;|\:|\'|\"|\<|\>|\?|\||\\|\!|\$|\./g;
    // remove special characters like "$" and "," etc...
    return str.replace(re, "");
}

function ltrim(str) {
	for(var k = 0; k < str.length && isWhitespace(str.charAt(k)); k++);
	return str.substring(k, str.length);
}

function rtrim(str) {
	for(var j=str.length-1; j>=0 && isWhitespace(str.charAt(j)) ; j--) ;
	return str.substring(0,j+1);
}

function trim(str) {
	return ltrim(rtrim(str));
}

function isWhitespace(charToCheck) {
	var whitespaceChars = " \t\n\r\f";
	return (whitespaceChars.indexOf(charToCheck) != -1);
}

function MakeFriendlyURL(url)
{
    //Removing Special Characters
    re = /\$|,|@|’|#|~|`|\%|\*|\^|\&|\(|\)|\+|\=|\[|\-|\_|\]|\[|\}|\{|\;|\:|\'|\"|\<|\>|\?|\||\\|\!|\$|\./g;
    FriendlyURL = url.replace(re, " ");
    
    //Replacing Spaces with Hyphens
    FriendlyURL = FriendlyURL.replace(/[ ]{1,}/gi,"-");
    
    return(FriendlyURL + ".html");
}

function IsEmailAddressOk(emailStr) 
{
	var checkTLD=1;
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
	var emailPat=/^(.+)@(.+)$/;
	var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
	var validChars="\[^\\s" + specialChars + "\]";
	var quotedUser="(\"[^\"]*\")";
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	var atom=validChars + '+';
	var word="(" + atom + "|" + quotedUser + ")";
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
	var matchArray=emailStr.match(emailPat);
	
	if (matchArray==null) 
	{
	    return false;
	}
	
	var user=matchArray[1];
	var domain=matchArray[2];
	
	for (i=0; i<user.length; i++) 
	{
	    if (user.charCodeAt(i)>127) 
	    {
	        return false;
	    }
	}
	
	for (i=0; i<domain.length; i++) 
	{
	    if (domain.charCodeAt(i)>127) 
	    {
	        return false;
        }
	}
	
	if (user.match(userPat)==null) 
	{
	    return false;
	}
	
	var IPArray=domain.match(ipDomainPat);
	
	if (IPArray!=null) 
	{
	    for (var i=1;i<=4;i++) 
	    {
	        if (IPArray[i]>255) 
	        {
	            return false;
            }
	    }
	        return true;
	}
	
	var atomPat=new RegExp("^" + atom + "$");
	var domArr=domain.split(".");
	var len=domArr.length;
	
	for (i=0;i<len;i++) 
	{
	    if (domArr[i].search(atomPat)==-1) 
	    {
	        return false;   
        }
	}
	
	if (checkTLD && domArr[domArr.length-1].length!=2 && domArr[domArr.length-1].search(knownDomsPat)==-1) 
	{
	    return false;
	}
	
	if (len<2) 
	{
	    return false;
	}
	
	return true;
}

function checkemail (emailStr) 
{
	var checkTLD=1;
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
	var emailPat=/^(.+)@(.+)$/;
	var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
	var validChars="\[^\\s" + specialChars + "\]";
	var quotedUser="(\"[^\"]*\")";
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	var atom=validChars + '+';
	var word="(" + atom + "|" + quotedUser + ")";
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
	var matchArray=emailStr.match(emailPat);
	
	if (matchArray==null) 
	{
	alert("Sorry, email is incorrect");
	return false;
	}
	var user=matchArray[1];
	var domain=matchArray[2];
	
	for (i=0; i<user.length; i++) {
	if (user.charCodeAt(i)>127) {
	alert("Sorry, email is incorrect");
	return false;
	}
	}
	for (i=0; i<domain.length; i++) {
	if (domain.charCodeAt(i)>127) {
	alert("Sorry, email is incorrect");
	return false;
	}
	}
	
	if (user.match(userPat)==null) 
	{
	alert("Sorry, email is incorrect");
	return false;
	}
	
	var IPArray=domain.match(ipDomainPat);
	if (IPArray!=null) {
	
	for (var i=1;i<=4;i++) {
	if (IPArray[i]>255) {
	alert("Sorry, email is incorrect");
	return false;
	}
	}
	return true;
	}
	
	var atomPat=new RegExp("^" + atom + "$");
	var domArr=domain.split(".");
	var len=domArr.length;
	for (i=0;i<len;i++) {
	if (domArr[i].search(atomPat)==-1) {
	alert("Sorry, email is incorrect");
	return false;
	}
	}
	
	if (checkTLD && domArr[domArr.length-1].length!=2 && 
	domArr[domArr.length-1].search(knownDomsPat)==-1) {
	alert("Sorry, email is incorrect");
	return false;
	}
	
	if (len<2) {
	alert("Sorry, email is incorrect");
	return false;
	}
	
	return true;
}