/************
This is the form checker. for the info request form. 



************/
function formCheck(formobj){
	// Enter name of mandatory fields
	var fieldRequired = new Array();
	fieldRequired[fieldRequired.length] = "reqName";
	fieldRequired[fieldRequired.length] = "reqAdd1";
	fieldRequired[fieldRequired.length] = "reqCity";
	fieldRequired[fieldRequired.length] = "reqState";
	fieldRequired[fieldRequired.length] = "reqZip";
	fieldRequired[fieldRequired.length] = "reqEmail";
	fieldRequired[fieldRequired.length] = "reqSchool";
	fieldRequired[fieldRequired.length] = "reqPhone";
	fieldRequired[fieldRequired.length] = "reqBeginDate";
	fieldRequired[fieldRequired.length] = "reqEndDate";
	fieldRequired[fieldRequired.length] = "reqNumNights";
	fieldRequired[fieldRequired.length] = "reqGroundTrans";
	// Enter field description to appear in the dialog box
	var fieldDescription = new Array();
	fieldDescription[fieldDescription.length] = "Name";
	fieldDescription[fieldDescription.length] = "Address";
	fieldDescription[fieldDescription.length] = "City";
	fieldDescription[fieldDescription.length] = "State";
	fieldDescription[fieldDescription.length] = "Zip Code";
	fieldDescription[fieldDescription.length] = "Email";
	fieldDescription[fieldDescription.length] = "School Name";
	fieldDescription[fieldDescription.length] = "Phone";
	fieldDescription[fieldDescription.length] = "Travel Start Date";
	fieldDescription[fieldDescription.length] = "Travel End Date";
	fieldDescription[fieldDescription.length] = "Number of Nights";
	fieldDescription[fieldDescription.length] = "Request Ground Transportation";
	// dialog message
	var alertMsg = "Please complete the following fields:\n";

	var l_Msg = alertMsg.length;

	for (var i = 0; i < fieldRequired.length; i++){
		var obj = formobj.elements[fieldRequired[i]];
		if (obj){
			switch(obj.type){
			case "select-one":
				if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].text == ""){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "select-multiple":
				if (obj.selectedIndex == -1){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "text":
			case "textarea":
				if (obj.value == "" || obj.value == null){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			default:
			}
			if (obj.type == undefined){
				var blnchecked = false;
				for (var j = 0; j < obj.length; j++){
					if (obj[j].checked){
						blnchecked = true;
					}
				}
				if (!blnchecked){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
			}
		}
	}

	if (alertMsg.length == l_Msg){
		return true;
	}else{
		alert(alertMsg);
		return false;
	}
}