function validate_contact()
{
	var ref_txt_your_name = document.getElementById("txt_your_name");
	var ref_txt_your_email = document.getElementById("txt_your_email");
	var ref_txt_msg = document.getElementById("txt_msg");
	var reg_name = /^[a-z]+[a-z ]+$/i;
	var reg_mobile = /^0?[0-9]{10}$/;
	var reg_phone_code = /^[0-9]{3}$/;
	var reg_area_code = /^[0-9]+$/;
	var reg_phone_number = /^[0-9]{8}$/;
	var reg_email_id = /^([a-zA-Z0-9_.-])+@([a-zA-Z0-9_.-])+\.([a-zA-Z])+([a-zA-Z])+$/; 
	var reg_blank_val = /^[a-z].+$/i;
	if(ref_txt_your_name.value.match(reg_name))
	{
		$(ref_txt_your_name).css("background","#ffffff");
		ref_txt_your_email.focus();
	}
	else
	{
		alert("Error:Please enter the valid name\nExample:Rohan sharma");
		$(ref_txt_your_name).css("background","#cccccc");
		ref_txt_your_name.focus();
		return false;
	}
	if(ref_txt_your_email.value.match(reg_email_id))
	{
		$(ref_txt_your_email).css("background","#ffffff");
		ref_txt_msg.focus();
	}
	else
	{
		alert("Error: Please enter valid email id\nExample:abc@gmail.com");
		$(ref_txt_your_email).css("background","#cccccc");
		ref_txt_your_email.focus();
		return false;
	}
	if(ref_txt_msg.value.match(reg_blank_val))
	{
		$(ref_txt_msg).css("background","#ffffff");
		ref_number.focus();
	}
	else
	{
		alert("Error: Message field cannot be blank");
		$(ref_txt_msg).css("background","#cccccc");
		return false;
	}
	return true;
	
}