function submitOnce(){

	if(document.all||document.getElementById){

		for (i=0;i<document.forms.length;i++){

			for (j=0;j<document.forms[i].elements.length;j++){

				var tempobj=document.forms[i].elements[j];

				if(tempobj.type.toLowerCase()=="submit" || tempobj.type.toLowerCase()=="reset" || tempobj.type.toLowerCase()=="button")

					tempobj.disabled=true;

			}

		}

	}

}







function formCheck(formobj, varRequired, varFld){

	fieldRequired = varRequired;

	selFld = varFld;

	// 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][0]];

		if (obj){

			switch(obj.type){

			case "select-one":

				if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].text == fieldRequired[i][2]){

					alertMsg += " - " + fieldRequired[i][1] + "\n";

					if(selFld == '')

						selFld = fieldRequired[i][0];

				}

				break;

			case "select-multiple":

				if (obj.selectedIndex == -1){

					alertMsg += " - " + fieldRequired[i][1] + "\n";

					if(selFld == '')

						selFld = fieldRequired[i][0];

				}

				break;

			case "text":

			case "textarea":

			case "hidden":

				if (obj.value == fieldRequired[i][2] || obj.value == null){

					alertMsg += " - " + fieldRequired[i][1] + "\n";

					if(selFld == '')

						selFld = fieldRequired[i][0];

				} else {

					valid = formValid(obj.value, fieldRequired[i][3]) ;	

					if (!valid){

						alertMsg += " - " + fieldRequired[i][1] + " [invalid value]\n";

						if(selFld == '')

							selFld = fieldRequired[i][0];

					}

				}

				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 += " - " + fieldRequired[i][1] + "\n";

					if(selFld == '')

						selFld = fieldRequired[i][0];

				}

			}

		}

	}



	if (alertMsg.length == l_Msg){

//		alert(frm.mailform_from.value);

		return true;

	}else{

		alert(alertMsg);



if(document.all||document.getElementById){



	for (i=0;i<document.forms.length;i++){

		for (j=0;j<document.forms[i].elements.length;j++){

			var tempobj=document.forms[i].elements[j];

			if(tempobj.type.toLowerCase()=="submit" || tempobj.type.toLowerCase()=="reset" || tempobj.type.toLowerCase()=="button")

				tempobj.disabled=false;

		}

	}

}

		if(selFld != ''){

//			cEval = 'this.'+selFld+'.select();';	

//			eval(cEval);

		}

		return false;

	}

}





function formValid(val,type){

	switch(type){

	case "E":

		var returnval=emailfilter.test(val);

		return returnval;

		break;

	case "N":

		return !isNaN(val);

		break;

	case "P":

		if(val.length<7)

		     return false

		else {

		     var phoneRE = val.search("[^0-9\-_.]");

                     if(val.value.length > 0 &&  phoneRE >= 0)

                          return false; 

		}

		break;

	default:

		return true;

		break;

	}

}