// JavaScript Document
function checkForm()
{
	var re_mail = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z])+$/;
	var re_alpha=/^([a-zA-Z\. ])+$/;
	var re_num=/^([0-9\-])+$/;
	var frm=document.frmBrochure;
	
	//COntact person
	if(frm.contactperson.value=='')
	{
		alert("Please enter the contact person name");
		frm.contactperson.focus();
		return false;
	}
	else if(!re_alpha.test(frm.contactperson.value))
	{
		alert("Please enter charecters only for contact person name");
		frm.contactperson.focus();
		return false;
	}
	
	//Email Addredd
	if(frm.email.value=="")
	{
		alert("Please enter email address");
		frm.email.focus();
		return false;
	}
	else if(!re_mail.test(frm.email.value))
	{
		alert("Please enter valid email address");
		frm.email.focus();
		return false;
	}
	
	//Phone
	if(frm.phone.value!='')
	{
		if(!re_num.test(frm.phone.value))
		{
			alert("Please enter valid phone number");
			frm.phone.focus();
			return false;
		}
	}
}