<!--


// ---------------------------------------------------------------
// FUNCTIONS -----------------------------------------------------
// ---------------------------------------------------------------

function fillForm(what,text) {
	var str1
	var errExp = new RegExp(" ", "g");
	
	str1 = document.getElementById(what).value;
	str1 = str1.replace(errExp, "")
	
	if (str1 == "") {
		document.getElementById(what).value = text;
	}
}

function clearForm(what,text) {
	var str1
	str1 = document.getElementById(what).value;
	
	if (str1 == text) {
		document.getElementById(what).value = "";
	}
}

function checkContact() {
	var str1, str2, str3, str4, str5
	var errFlag = false;
	var errCount = 0;
	var errMsg = "";
	var errExp = new RegExp(" ", "g");
	
	str1 = document.contact.name.value;
	str2 = document.contact.phone.value;
	str3 = document.contact.email.value;
	str4 = document.contact.message.value;
	str5 = document.contact.captcha.value;
	
	str1 = str1.replace(errExp, "")
	str2 = str2.replace(errExp, "")
	str3 = str3.replace(errExp, "")
	str4 = str4.replace(errExp, "")
	str5 = str5.replace(errExp, "")
		
	if (str1.length == 0 || str1 == "name") {
		errCount += 1;
		errFlag = true;
		errMsg += "- name\n";
		document.contact.name.focus();
	}
	
	if (str2.length == 0 || str2 == "phonenumber") {
		errCount += 1;
		errFlag = true;
		errMsg += "- phone number\n";
		document.contact.phone.focus();
	}
	
	if (str3.length == 0 || str3 == "emailaddress") {
		errCount += 1;
		errFlag = true;
		errMsg += "- email address\n";
		document.contact.email.focus();
	}
	
	if (str4.length == 0) {
		errCount += 1;
		errFlag = true;
		errMsg += "- enter your message\n";
		document.contact.message.focus();
	}
	
	if (str5.length == 0) {
		errCount += 1;
		errFlag = true;
		errMsg += "- enter the security code you see\n";
		document.contact.captcha.focus();
	}
	
	if (errFlag == true) {
		if (errCount > 1){
			errMsg = "The following fields are required:\n" + errMsg;
		}
		else {	
			errMsg = "The following field is required:\n" + errMsg;
		}
		alert(errMsg);
		return false
	} 
	else {
		return validateEmail('contact');
	}
}

function validateEmail(what) {
	var str1
	var errFlag = false;
	var errCount = 0;
	var errMsg = "";
	var errExp = new RegExp(" ", "g")
	
	str1 = document.getElementById(what).email.value;
		
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(str1)){
		//do nothing
	} else {
		errFlag = true;
		errMsg += "- email address\n";
		document.getElementById(what).email.focus();
	}
	
	if (errFlag == true) {
		errMsg = "The following field is not valid:\n" + errMsg;
		alert(errMsg);
		return false
	} else {
		return true
	}
}

// -->