// JavaScript Document

function raiseAlert()
{
	var sent = querySt("result");
	if(sent == 1)
	{
		document.getElementById("result").innerHTML = "<font color='red' size='2' >Message sent successfully";
	}
}
function querySt(ji)
{
	hu = window.location.search.substring(1);
	gy = hu.split("=");
	return(gy[1]);
}


function trim(stringToTrim) {
	return stringToTrim.replace(/^\s+|\s+$/g,"");
}
function validate()
{
	var exprOne = /^[A-Za-z]+[ ]*[A-Za-z]+$/;
	var expTwo = /^[0-9]+$/;
	var expThree = /^[ ]+/;
	var exprFour = /^[A-Za-z]+$/;
	var filter=/^[a-zA-Z][\w\_\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$/;
	
	var name1,phone1,email1,comment1;
	
	name1=document.getElementById("name1");   
	phone1=document.getElementById("phone1");	
	email1=document.getElementById("email1");
	
	
	//alert("Hello");
	if(trim(name1.value) == "") {
	alert("Please Enter Your Name!");
	name1.focus();
	return(false); 
	}
	
	if(trim(phone1.value) == "") {
	alert("Please Enter Phone Number!");
	phone1.focus();
	return(false); 
	}
	if (isNaN(phone1.value)) 
	{  
	alert("This is not an integer value");  
	phone1.focus();
	return (false);
	 } 
	
 
	
	
	if(trim(email1.value) == "" || email1.value == null ) {
		alert("Please Enter Email Address!");
		email1.focus();
		return(false);
	}
	
	if(!(filter.test(email1.value)))
	{
		alert("Please enter a valid Email Id!");
		email1.focus();
		return(false);
	}
	
}