function isEmpty(s)
{   
	return ((s == null) || (s.length == 0) || isBlank(s))
}

function isBlank(val){if(val==null){return true;}for(var i=0;i<val.length;i++){if((val.charAt(i)!=' ')&&(val.charAt(i)!="\t")&&(val.charAt(i)!="\n")&&(val.charAt(i)!="\r")){return false;}}return true;}


function isNumeric()
{
	var key=window.event.keyCode;
	if ((key >= 58) || (key <= 47))
		window.event.keyCode=0;
}


function OnKeydisable()
{
	window.event.keyCode=0;
}

function goBack(myfrm)
{
	myfrm.action="mysellingaccount.php";
}

function makeObject(){
	
var x;
var browser = navigator.appName;
//alert(browser);
if(browser == "Microsoft Internet Explorer"){
x = new ActiveXObject("Microsoft.XMLHTTP");
}else{
x = new XMLHttpRequest();
}
return x;
}

var request = makeObject();

function getDetails(myfrm)
{
	if(myfrm.prono.value != "")
	{
		request.open('get', 'ajax_getDetails.php?propertyId='+myfrm.prono.value);
		request.onreadystatechange = check;
		request.send('');
	}
	else
	{
		alert("Email Id Field Cannot Be Empty");
		return false;
	}
}

function check()
{
		
		if(request.readyState == 4)
        {
        	var answer = request.responseText;
			alert(answer);
			//document.getElementById('setPropertyDet').innerHTML = answer;
         }
}

//Allow Alphabets Only	
function isChar(event)
{
	var charCode=event.which ? event.which:event.keyCode;
	
	if(!((charCode >64 && charCode <91) || (charCode > 96 && charCode < 123) || (charCode == 8) || (charCode == 9) || (charCode == 32)||(charCode == 46)||(charCode >36 && charCode <41)||(charCode == 13)))
	{
		return false;
	
	}
	return true;
}


//Allow Digits Only
function isDigit(event)
{
	var charCode=event.which ? event.which:event.keyCode;
	if(!((charCode >47 && charCode <58) || (charCode == 8) || (charCode == 9) || (charCode == 13)||(charCode == 46)||(charCode >36 && charCode <41)))
	{
		return false;
	}
	return true;
}


function isEmail(s)
{
	var i = 1,Length = s.length,result;
	
	if(s==""){
		
		alert("Your email address is required");
		return false;
	}
	
	while((i<Length) && (s.charAt(i) != '@')) i++;
	
	if ((i == Length) || (s.charAt(i) != '@'))
	{

	alert("You are missing the '@' in your email address");
		return false;
	}
	
	i+=2;
	
	while((i<Length) && (s.charAt(i) != '.')) i++;

	if ((i == Length) || (s.charAt(i) != '.'))
	{
		alert("You are missing the '.' in your email address.");
		return false;
	}

	if (i+1 >= Length)
	{
		alert("Email address should have atleast one character after");
		return false;
	}
	
	return true;
}