var xmlHttp;
function GetXmlHttpObject()
{
	try
	  {
		  // Firefox, Opera 8.0+, Safari
		  xmlHttp=new XMLHttpRequest();
	  }
	catch (e)
	  {
	  // Internet Explorer
		  try
			{
				xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
			}
		  catch (e)
			{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}
	  }
	return xmlHttp;
}

function myfunc(num)// check the first digit of phone no.
{
		if((num.charAt(0)=='0')||(num.charAt(0)=='9'))
			return true;
		else
			return false;
}
function IsNumeric(sText)

{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;

 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
   
}

function trim(str, chars)
{
	return ltrim(rtrim(str, chars), chars);
}
function ltrim(str, chars) {
	chars = chars || "\\s";
	return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
}
 
function rtrim(str, chars) {
	chars = chars || "\\s";
	return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
}
function isInteger(val)
{
    alert(val.value);
    if(val==null)
    {
       alert(val);
        return false;
    }
    if (val.length==0)
    {
      alert(val);
        return false;
    }
    for (var i = 0; i < val.length; i++) 
    {
        var ch = val.charAt(i)
        if (i == 0 && ch == "-")
        {
            continue
        }
        if (ch < "0" || ch > "9")
        {
            return false;
        }
    }
    return true
}

function submit_form2(url)
{
	var contact=document.getElementById('click').value;
	var valid=/[0-9+!+@+#+$+%+^+&+*+\+\+_+?+=+/]/;
	var validnum=/[a-z+A-Z+!+@+#+$+%+^+&+*+\+\+_+?+=]/;
	var re = /^\s{1,}$/g;
	var age1=/[.]/;
 if(contact==""|| validnum.test(contact)||((contact.search(re))>-1)||parseInt(contact.length)<=9)
	{
	
		document.getElementById('click').focus();
        alert('Please provide your valid Contact no..');
		//mobile.select();
		return false;
	}

	else
		{
			xmlHttp=GetXmlHttpObject();
			if (xmlHttp==null)
			{
				alert("Your Browswer does not support AJAX!");
				return false;
			}
		
			xmlHttp.onreadystatechange=stateChanged;
			xmlHttp.open("GET",url,true);
			xmlHttp.send(null);
		}
		function stateChanged()
{
	if (xmlHttp.readyState==4 && xmlHttp.status==200)
    { 
		alert('Your information has been submitted successfully.Thank You!');
              document.getElementById('click').value='Your mobile No';
          

	}
}
}