function CheckForm()
{
    var txfilter  = /^([a-zA-Z0-9_\.\- ])+$/;
    var phfilter  = /^([0-9()\.\- ])+$/;
    var emfilter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9])+$/;
    if(!txfilter.test(document.forms[0].name.value)) {
    	alert("Please enter your name.");
    	return false;
	}
    if(!txfilter.test(document.forms[0].address.value)) {
    	alert("Please enter a valid address.");
    	return false;
	}
    if(!txfilter.test(document.forms[0].city.value)) {
    	alert("Please enter a valid city.");
    	return false;
	}
    if(!txfilter.test(document.forms[0].state.value)) {
    	alert("Please enter a valid state.");
    	return false;
	}
    if(!phfilter.test(document.forms[0].zip.value)) {
    	alert("Please enter a valid zip.");
    	return false;
	}
    if(!txfilter.test(document.forms[0].description.value)) {
    	alert("Please enter a description.");
    	return false;
	}
    if(!txfilter.test(document.forms[0].area.value)) {
    	alert("Please enter an area of interest.");
    	return false;
	}
    if(!phfilter.test(document.forms[0].phone.value)) {
    	alert("Please enter a valid phone number.");
    	return false;
	}
    if(emfilter.test(document.forms[0].email.value))
        return true;
    alert("Please enter a valid email address.");
    return false;
}