function validate()
{
	 if(form1.name.value == "")
	{
		alert("Please key in your name");		
		form1.name.focus();
		return false;
	}
	else if(form1.email.value == "")
	{
		alert("Please key in your e-mail id");		
		form1.email.focus();
		return false;
	}
	else if ( (form1.email.value.indexOf("@") == -1) || (form1.email.value.indexOf(".") == -1) )
	{
		alert("Please enter a valid email-id"); 
		form1.email.value = "";
		form1.email.focus();
		return (false);
	}
	else if(form1.phone.value == "")
	{
		alert("Please key in your phone no");		
		form1.phone.focus();
		return false;
	}
        else if(form1.city.value == "")
	{
		alert("Please key in your city");		
		form1.city.focus();
		return false;
	}	
	else if(form1.country.value == "")
	{
		alert("Please key in your country");		
		form1.country.focus();
		return false;
	}
        else if(form1.query.value == "")
	{
		alert("Please key in your requirements");		
		form1.query.focus();
		return false;
	}	
}

function fncsearch()
{
	if(window.search.value == "")
	{
		alert("Search string cannot be empty.");
		window.search.focus();
	}
	else
	{
		var mystring = window.search.value;
		var mylocation = "search.asp?query=" + mystring;
		window.location = mylocation;
	}
}

function validatenews()
{
	if(frmnewsletter.txtnewsletter.value == "")
	{
		alert("Key-in your email id.");
		frmnewsletter.txtnewsletter.focus();
		return false;
	}
	else if ( (frmnewsletter.txtnewsletter.value.indexOf("@") == -1) || (frmnewsletter.txtnewsletter.value.indexOf(".") == -1) )
	{
		alert("Please enter a valid email-id"); 
		frmnewsletter.txtnewsletter.value = "";
		frmnewsletter.txtnewsletter.focus();
		return (false);
	}
	else
	{
		return true;
	}
}