function mOver(img) {
	document.images['img' + img].src = 'images/h_b_' + img + '.jpg';
}

function mOut(img) {
	document.images['img' + img].src = 'images/h_' + img + '.jpg';
}

var img1 = new Image();
img1.src = 'images/h_b_23.jpg';	
var img2 = new Image();
img2.src = 'images/h_b_24.jpg';	
var img3 = new Image();
img3.src = 'images/h_b_25.jpg';	
var img4 = new Image();
img4.src = 'images/h_b_26.jpg';	
var img5 = new Image();
img5.src = 'images/h_b_27.jpg';	
var img6 = new Image();
img6.src = 'images/h_b_28.jpg';	
var img7 = new Image();
img7.src = 'images/h_b_28-news.jpg';	

function popupPic (w, h, p, d) {
	var newWin = window.open('', '', 'width=' + (parseInt(w) + 40) + ',height=' + (parseInt(h) + 80) + ',left=10,top=10,scrollbars');
	newWin.document.write('<link rel="stylesheet" href="style.css" type="text/css">');
	newWin.document.write('<div align="center"><img src="' + d + '/' + p + '"><br><br>');
	newWin.document.write('<a href="javascript:self.close();">Close this window</a><br><br>');
}

function checkForHundredPercent() {
	var tot = 0;
	var erString = '';

	for (var i=0; i<=(document.form1.elements.length - 1); i++) {
		if (document.form1.elements[i].name.substring(0, 6) == "tactic") { if (document.form1.elements[i].value != '') { tot += parseFloat(document.form1.elements[i].value); } }
	}

	if (tot > 100) { erString = "The total is not less than 100%\n"; }

	if (erString != '') {
		alert(erString);
		return false;
	}
}

function writePercent() {
	var tot = 0;

	for (var i=0; i<=(document.form1.elements.length - 1); i++) {
		if (document.form1.elements[i].name.substring(0, 6) == "tactic") { if (document.form1.elements[i].value != '') { tot += parseFloat(document.form1.elements[i].value); } }
	}

	document.form1.totalPercent.value = tot;
}

function textCounter (field, cntfield, maxlimit) {
	cntfield.value = maxlimit - field.value.length;
}

function checkAll (frm, elsToCheck, elsToUncheck) {
	document.forms[frm].elements[elsToUncheck + 'All'].checked = false;
	
	for (var i=0; i<document.forms[frm].length; i++) {
		if (document.forms[frm].elements[i].name == elsToCheck) { document.forms[frm].elements[i].checked = true; }
		if (document.forms[frm].elements[i].name == elsToUncheck) { document.forms[frm].elements[i].checked = false; }
	}
}

function changePE (pe) {
	clearPEs();
	if (pe != '') { document.getElementById(pe).style.visibility = "visible"; }
}

function clearPEs() {
	document.all.offsite.style.visibility = "hidden";
	document.all.awards.style.visibility = "hidden";
	document.all.chaching.style.visibility = "hidden";
	document.all.somethings.style.visibility = "hidden";	
	document.all.footprint.style.visibility = "hidden";		
	document.all.whatshot.style.visibility = "hidden";
	document.all.evolve.style.visibility = "hidden";	
	document.all.spring2008.style.visibility = "hidden";
	document.all.youTubeGen.style.visibility = "hidden";
	document.all.Summer2007.style.visibility = "hidden";
	document.all.Winter2007.style.visibility = "hidden";
	document.all.Offsite2006.style.visibility = "hidden";
	document.all.InsideOut.style.visibility = "hidden";
}

function changeLoc (v) {
	if (v != '') { document.location.href = v; }
}


function checkSame(formName, checkboxChecked) {
	df = document.forms[formName];
	
	if (checkboxChecked) {
		df.billingAddress.value = df.mailingAddress.value;
		df.billingAddress2.value = df.mailingAddress2.value;
		df.billingCity.value = df.mailingCity.value;
		df.billingState.value = df.mailingState.value;
		df.billingZip.value = df.mailingZip.value;
		df.billingCountry.value = df.mailingCountry.value;
	} else {
		df.billingAddress.value = '';
		df.billingAddress2.value = '';
		df.billingCity.value = '';
		df.billingState.value = '';
		df.billingZip.value = '';
		df.billingCountry.value = '';
	}
}