// test to see if the text boxes are populated.
function BlankTextField_Validator() {

	var emailReady = true;
	
	var frmName = document.getElementById('custName');
	var frmEmail = document.getElementById('custEmail');
	var frmBody = document.getElementById('custBody');
	
	var txtErrName = document.getElementById('errName');
	var txtErrEmail = document.getElementById('errEmail');
	var txtErrBody = document.getElementById('errBody');

	if (frmName.value == "") {
		txtErrName.style.display = 'block';
		emailReady = false;
	}
	else {
		txtErrName.style.display = 'none';
	}
	
	if (frmEmail.value == "") {
		txtErrEmail.style.display = 'block';
		emailReady = false;
	}
	else {
		txtErrEmail.style.display = 'none';
	}
	if (frmBody.value == "") {
		txtErrBody.style.display = 'block';
		emailReady = false;
	}
	else {
		txtErrBody.style.display = 'none';
	}
	
	if (emailReady) {
		sendMail();
	}

}

// opens email program, new message and populates the to, subject and body fields.
function sendMail() {
	var frmName = document.getElementById('custName');
	var frmBody = document.getElementById('custBody');
	
	var dasEmailAddr = "carrie@dasgrup.com";
	var dasEmailSub = "?subject=Information request from " + frmName.value;
	var dasEmailBody = "&body=" + frmBody.value;
	location.href="mailto:"+dasEmailAddr+dasEmailSub+dasEmailBody; 
	
}