///// THE INFAMOUS POPUP WINDOW
///// javascript: popWindow('theURL','winName','scrollbars=no,width=100,height=100')

function popWindow(daURL,daName,daFeats) {
	window.open(daURL,daName,daFeats);
}


///// FORM FIELD VALIDATION
///////////////////////////

function displayEM(errorMessage){
	var beforeErrorMessage = new String();
	beforeErrorMessage = "You may not have noticed but:\n";
	var afterErrorMessage = new String();
	afterErrorMessage = "\n\nPlease make the above changes and submit the form again.";
	alert(errorMessage + afterErrorMessage);
}

function withoutContent(ss) {
	if(ss.length > 0) { return false; }
	return true;
}

function isValidEmail(ss) {
	if(ss.length > 0) {
		if((ss.indexOf(".") > 0) && (ss.indexOf("@") > 0)) { return false; }
		return true;
	}
}

function isValidURL(ss) {
	if(ss.length > 0) {
		if((ss.substring(0,7) == "http://") && (ss.indexOf(".") > 0)) { return false; }
		return true;
	}
}

function noneWithCheck(ss) {
	if(ss.length){
		for(var i = 0; i < ss.length; i++) {
			if(ss[i].checked) { return false; }
		}
	}else{
		if(ss.checked) { return false; }
	}
	return true;
}



//Hide or Show Divs

ns4 = (document.layers) ? true : false
ie4 = (document.all) ? true : false
ns6 = (!document.all && document.getElementById) ? true : false;

function show(daId) {
	if (ns4) document.layers[daId].display = "block"
	else if (ie4) document.all[daId].style.display = "block"
	else if (ns6) document.getElementById(daId).style.display = "block"
}
function hide(daId){		
	if (ns4) document.layers[daId].display = "none"
	else if (ie4) document.all[daId].style.display = "none"
	else if (ns6) document.getElementById(daId).style.display = "none"
}