function getObj(objID) {
	if(document.getElementById) {
		var currObj = document.getElementById(objID);
		if(currObj != null) { return currObj; } else {}
	} else { return null; }
}

function toggleObjVis(objName) {
	var currObj = getObj(objName);
	if(currObj != null) {
		if(currObj.style.display == "block") { currObj.style.display = "none"; }
		else if(currObj.style.display == "none") { currObj.style.display = "block"; }
		else { currObj.style.display = "block"; }
	} else {}
}

function toggleObjVisNone(objName) {
	var currObj = getObj(objName);
	if(currObj != null) {
	 currObj.style.display = "none"; 
	} else {}
}
function toggleObjVisBlock(objName) {
	var currObj = getObj(objName);
	if(currObj != null) {
	 currObj.style.display = "block"; 
	} else {}
}

function toggleFields(fieldName) {
	var formObj = document.forms[0];
	toggleObjVis(fieldName+"_select");
	toggleObjVis(fieldName+"_custom");
	if(formObj.message_type.value == "list") { formObj.message_type.value = "custom"; }
	else { formObj.message_type.value = "list"; }
	return false;
}

function toggleFields2(fieldName) {
	var formObj = document.forms[0];
	if(formObj.amountofreg.value == "0") {
		toggleObjVisNone('child1');
		toggleObjVisNone('child2');
		toggleObjVisNone('child3');
		toggleObjVisNone('child4');
		}
	else if (formObj.amountofreg.value == "1") {
		toggleObjVisBlock('child1');
		toggleObjVisNone('child2');
		toggleObjVisNone('child3');
		toggleObjVisNone('child4');
		}
	else if (formObj.amountofreg.value == "2") {
		toggleObjVisBlock('child1');
		toggleObjVisBlock('child2');
		toggleObjVisNone('child3');
		toggleObjVisNone('child4');
		}
	else if (formObj.amountofreg.value == "3") {
		toggleObjVisBlock('child1');
		toggleObjVisBlock('child2');
		toggleObjVisBlock('child3');
		toggleObjVisNone('child4');
		}
	else if (formObj.amountofreg.value == "4") {
		toggleObjVisBlock('child1');
		toggleObjVisBlock('child2');
		toggleObjVisBlock('child3');
		toggleObjVisBlock('child4');
		}
	else {
		toggleObjVisNone('child1');
		toggleObjVisNone('child2');
		toggleObjVisNone('child3');
		toggleObjVisNone('child4');
		}
	return false;
}

function prepareData() {
	var formObj = document.forms[0];
	if(formObj.message_type.value == "list") { 
		for(i=0; i<formObj.elements.length; i++) {
			if(formObj.elements[i].type == "radio") {
				if(formObj.elements[i].checked) { formObj.message.value = formObj.elements[i].value; }
			}
		}
	} else { formObj.message.value = formObj.message_text.value; }
}

function prepareData2() {
	var formObj = document.forms[0];
	if(formObj.message_type.value == "list") { 
		for(i=0; i<formObj.elements.length; i++) {
			if(formObj.elements[i].type == "radio") {
				if (formObj.elements[i].name == "message_list") {
					if(formObj.elements[i].checked) { formObj.graphicnum.value = formObj.elements[i].value; }
				}
			}
		}
	}  else { 
	for(i=0; i<formObj.elements.length; i++) {
			if(formObj.elements[i].type == "radio") {
					if(formObj.elements[i].checked) { formObj.graphicnum.value = formObj.elements[i].value; }
			}
		}
	}
}


function resetForm() {
	var formObj = document.forms[0], priObj = getObj("message_select"), secObj = getObj("message_custom");
	formObj.reset();
	priObj.style.display == "block";
	secObj.style.display == "none";
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}