//<!--
//--------------------------------------------------
d = new Date();
day = d.getDate();
month = d.getMonth()+1;
year = d.getFullYear();
full = month + "." + day + "." + year;
//--------------------------------------------------
function writeYear() {
	var today = new Date();
	year = today.getFullYear();
	document.write(year);
}
//--------------------------------------------------
function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
//--------------------------------------------------
function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
//--------------------------------------------------
function MM_findObj(n, d) { //v4.0
	var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && document.getElementById) x=document.getElementById(n); return x;
}
//--------------------------------------------------
function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//--------------------------------------------------
function MM_displayStatusMsg(msgStr) { //v1.0
	status=msgStr;
	document.MM_returnValue = true;
}
//--------------------------------------------------
//-->

//contact us javascript
	//<!--
	//--------------------------------------------------

		function validatecontactus(theForm) {
			var msg = "";
			msg += isEmpty(theForm.firstname.value,"First Name");
			msg += isEmpty(theForm.lastname.value,"Last Name");
			msg += isEmpty(theForm.phone.value,"Phone Number");
			msg += checkEmail(theForm.email.value);
			msg += isEmpty(theForm.comments.value,"Questions/Comments");
			if ((!theForm.mailinglist[0].checked) && (!theForm.mailinglist[1].checked)) {
				msg += "Please choose a preference for mailing list updates\n";
			}
			if ((!theForm.lumbercomposite[0].checked) && (!theForm.lumbercomposite[1].checked)) {
				msg += "Please choose a preference for lumber composite updates\n";
			}
			if (msg != "") {
				alert(msg);
				return false;
			}
			return true;
		}

	//--------------------------------------------------
	//-->

	//lumber composite javascript
	//<!--
	//--------------------------------------------------
	function validatelumbercomposite(theForm) {
		var msg = "";
		msg += isEmpty(theForm.firstname.value,"First Name");
		msg += isEmpty(theForm.lastname.value,"Last Name");
		msg += checkEmail(theForm.email.value);
		if ((!theForm.mailinglist[0].checked) && (!theForm.mailinglist[1].checked)) {
				msg += "Please choose a preference for mailing list updates\n";
			}
		if ((!theForm.lumbercomposite[0].checked) && (!theForm.lumbercomposite[1].checked)) {
				msg += "Please choose a preference for lumber composite updates\n";
			}
		if (msg != "") {
			alert(msg);
			return false;
		}
		return true;
		}
	//--------------------------------------------------
	//-->


//job application javascript
	//<!--
	//--------------------------------------------------
	function validatejobapplication() {
		var strMsgIntro = "The following fields are required:\n\n";
		var strMsg = "";
		with (document.JobApplicationForm) {
			if (firstname.value == "") {
				strMsg = strMsg + "- First Name\n";
			}
			if (lastname.value == "") {
				strMsg = strMsg + "- Last Name\n";
			}
			if (address1.value == "") {
				strMsg = strMsg + "- Address 1\n";
			}
			if (city.value == "") {
				strMsg = strMsg + "- City\n";
			}
			if (state.options[state.selectedIndex].value == "") {
				strMsg = strMsg + "- State\n";
			}
			if (zip.value == "") {
				strMsg = strMsg + "- Zip Code\n";
			}
			if (phone.value == "") {
				strMsg = strMsg + "- Phone Number\n";
			}
		//	if (jobtitle.options[jobtitle.selectedIndex].value == "") {
				//strMsg = strMsg + "- Job Title\n";
			//}
			if ((!preferredlocation[0].checked) && (!preferredlocation[1].checked) && (!preferredlocation[2].checked) && (!preferredlocation[3].checked)) {
				strMsg = strMsg + "- Preferred Alliance Location(s)\n";
			}
			if ((!language[0].checked) && (!language[1].checked)) {
				strMsg = strMsg + "- Language(s)\n";
			}
			if ((!lumberexperience[0].checked) && (!lumberexperience[1].checked)) {
				strMsg = strMsg + "- Experience with Engineered Lumber or Wood Trus\n";
			}
			if (employmenthistory.value == "") {
				strMsg = strMsg + "- Employment History\n";
			}
		}
		if (strMsg != "") {
			alert(strMsgIntro + strMsg);
			return false;
		}
		else {
			return true;
		}
	}
	//--------------------------------------------------
	//-->




function checkEmail (strng) {
	var error="";
	if (strng == "") {
		error = "Please enter an email address.\n";
	}
	var emailFilter=/^.+@.+\..{2,3}$/;
	if (!(emailFilter.test(strng))) {
		error = "Please enter a valid email address.\n";
	}
	else {
		//test email for illegal characters
		var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/
		if (strng.match(illegalChars)) {
			error = "Please enter a valid email address.\n";
		}
	}
	return error;
}


// non-empty textbox
function isEmpty(strng,fieldname) {
	var error = "";
	if (strng.length == 0) {
		error = fieldname + " has not been filled in.\n"
	}
	return error;
}

// valid selector from dropdown list
function checkDropdown(choice,fieldname) {
	var error = "";
	if (choice == 0) {
		error = "You didn't choose an option from the drop-down list for " + fieldname + ".\n";
	}
	return error;
}