function validatecontactform()
{
	if ( document.myform.txtname.value == "" ) 
	{
		alert("Please enter name");
		document.myform.txtname.focus();
		return false;
	}
	if ( document.myform.txtcname.value == "" ) 
	{
		alert("Please enter company name");
		document.myform.txtcname.focus();
		return false;
	}
	if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.myform.txtemail.value)))
	{
		alert("Please provide valid e-mail address.")
		document.myform.txtemail.focus()
		return false;
	}
	if ( document.myform.txtphone.value == "" ) 
	{
		alert("Please enter phone");
		document.myform.txtphone.focus();
		return false;
	}
	if(!ValidateNo(document.myform.txtphone.value,"1234567890+- "))
	{
		alert("Please enter only numbers");
		document.myform.txtphone.focus();
		return false;
	}
	if ( document.myform.country.value == "" ) 
	{
		alert("Please select country");
		document.myform.country.focus();
		return false;
	}
	if ( document.myform.txtmessage.value == "" ) 
	{
		alert("Please enter your message");
		document.myform.txtmessage.focus();
		return false;
	}
	
	var name , company , email , phone , country , comments;

	name = document.myform.txtname.value ;
	company = document.myform.txtcname.value ;
	email = document.myform.txtemail.value ;
	phone = document.myform.txtphone.value;
	country = document.myform.country.value ;
	comments = document.myform.txtmessage.value;

	var str;
	str = "name="+name+"&company="+company+"&email="+email+"&phone="+phone+"&country="+country+"&comments="+comments;
 
	var xmlHttp = null 	
	if (typeof window.ActiveXObject != 'undefined' ) 
	{ 
		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); 
	} 
	else 
	{ 
		xmlHttp = new XMLHttpRequest(); 
	}

	var url="/newcontactus/sendmail.asp?"+str+"&sid="+Math.random()
 	xmlHttp.open("GET", url, false);
    xmlHttp.send(null);
	
	if (xmlHttp.readyState == 4 || xmlHttp.readyState=="complete") 
	{	
		document.getElementById("business").innerHTML=xmlHttp.responseText
	}
}

function ValidateNo(NumStr, String)
{
	for(var Idx=0; Idx<NumStr.length; Idx++)
	{
		var Char = NumStr.charAt(Idx);
		var Match = false;

		for(var Idx1=0; Idx1<String.length; Idx1++)
		{
			if(Char == String.charAt (Idx1))
				Match = true;
		}

		if (!Match) 
			return false;
	}
	return true;
}