/*FORM CHECKING FUNCTIONS*/
function checkForm() {
	var bSubmitForm = true; var iElements = arguments.length;
	var sForm = arguments[0];
	var x = 1;

	while (x<iElements) {
		sField = arguments[x];

		if (sField == 'txtEmail') {
			var bInvalid = false;
			if (document.forms[sForm].elements[sField].value.indexOf('@') <= -1) { bInvalid = true }
			  else { if (document.forms[sForm].elements[sField].value.indexOf('.') <= -1) { bInvalid = true; }}

			if (bInvalid == true) {
				alert(sField.substring(sField.indexOf("txt")+3,20) + " is not a valid Email address.");
				bSubmitForm = false;
			}
		} else {
			if (document.forms[sForm].elements[sField].value == "") {
				alert(sField.substring(sField.indexOf("txt")+3,20) + " is incomplete.");
				bSubmitForm = false;
			}
		}
		x = x+1;
	}

	if (bSubmitForm) { return true } else { return false }
}
function show(c) { 
	if (document.getElementById && document.getElementById(c)!= null) 
		node = document.getElementById(c).style.display=''; 
	else if (document.layers && document.layers[c]!= null) 
		document.layers[c].display = ''; 
	else if (document.all) 
		document.all[c].style.display = ''; 
} 
function hide(c) { 
	if (document.getElementById && document.getElementById(c)!= null) 
		node = document.getElementById(c).style.display='none'; 
	else if (document.layers && document.layers[c]!= null) 
		document.layers[c].display = 'none'; 
	else if (document.all) 
		document.all[c].style.display = 'none'; 
}