function validate(e){
	var code;
	if (!e) var e = window.event;
	if (e.keyCode) code = e.keyCode;
	else if (e.which) code = e.which;
	if (code < '13' || code > '13'){
		if (code < '48' || code > '57')event.returnValue=false;
	}
}
function dontleaveempty(id,name,num){
	var inputfieldvalue=eval(id+"."+name+".value");
	if (!inputfieldvalue)eval(id+"."+name+".value="+num);
	//var inputfieldvalue=eval("document."+id+"."+name+".value");
	//if (!inputfieldvalue)eval("document."+id+"."+name+".value="+num);
}
function nonempty(fieldname,leavebehind){
	var item = document.getElementById(fieldname);
	if(item.value <= 0) item.value = leavebehind;
}
function ValidateInputCheckbox(inputName){
	var field = document.getElementById(inputName);
	if(field.checked==false){
		alert("You Must Agree with the Terms and Conditions");
		field.focus();
		return false;
	}else{
		return true;
	}
}