function chk_phone()
{
	if(document.book_again.phone.value=="")
	{
	alert("Please provide your phone number");
	document.book_again.phone.focus();
	return false;
	}
		
	if(!document.book_again.email.value=="")
	{   
		var emailStr=document.book_again.email.value;   
		var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
		var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; // valid
		if (!(!reg1.test(emailStr) && reg2.test(emailStr))) 
		{
			alert("Please Check your Email Address.");
			document.book_again.email.focus();
			return false; 		
		}				
	
	}	
	/*if(!document.getElementById("verify").value)
	{
		alert('Please enter the verification code given below');
		document.getElementById("verify").focus();
		return false;
	}
	if(document.getElementById("verify").value!=document.getElementById("vp").value)
	{
	alert('Verification code does not match');
	document.getElementById("verify").value='';
	document.getElementById("verify").focus();
	return false;
	}	*/

}
		function MM_openBrWindow(theURL,winName,features) { //v2.0
  			window.open(theURL,winName,features);
		}
		
		if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
		
		var url1="http://bonzamobilecomputerrepairs.com/priority_customers.shtml";
		var title="Bonza mobile computer repairs";
		}
		else {
		var msg = "Don't forget to bookmark us!";
		if(navigator.appName == "Netscape") msg += "  (CTRL-D)";
		//document.write(msg);
		}
		
		//-->