function protectmail( address, name,address2) {
	document.write("<a href='mailto:" + name + "@" + address + address2 + "'>"  + name + "@" + address + address2 + "</a>");
}
 


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function addOption(selectId, txt, val)
{
    var objOption = new Option(txt, val);
    document.getElementById(selectId).options.add(objOption);
}


function clear_selectbox(strFieldName) {
		/* Clear out the current options */
	endSelect = document.getElementById(strFieldName);	
	for (var i = endSelect.options.length - 1 ; i >= 1 ; i--) { 
	endSelect.options[i] = null; 
	}	
}


function show_it(objTarget) {
	document.getElementById(objTarget).style.display = "block";
}
function hide_it(objTarget) {
	document.getElementById(objTarget).style.display = "none";
}

function disable_it(objTarget) {
	document.getElementById(objTarget).disabled = true;
	document.getElementById(objTarget).style.backgroundColor = "#CCCCCC";
}
function enable_it(objTarget) {
	document.getElementById(objTarget).disabled = false;
	document.getElementById(objTarget).style.backgroundColor = "#FFFFFF";
}

function getCheckedValue(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}



function on_blur_error(obj,what,errormsg) {
	if (what == 'number' && obj.value) {
		numbers_only(obj,errormsg);
	}
	
	
}

function mouse_over(src,clrOver,statusBar) 
{
	if (!src.contains(event.fromElement)) {
		src.bgColor = clrOver;
		src.style.border = "solid 1px #cccccc";
	}
}



function mouse_out(src,clrIn)
{ 
	if (!src.contains(event.toElement)) {
		src.style.cursor = 'default';
		src.bgColor = clrIn;
		src.style.border = "solid 1px #ffffff"; 
		window.status= "";
	}
}

function verdade(obj) {
	document.getElementById('verdade').value = 'si'+'m';
}

function numbers_only(checkobj,errormsg) {
// only allow numbers to be entered
	var checkOK = "0123456789.";
	var allValid = true;
	var checkStr = checkobj.value
	var allNum = "";
	for (i = 0;  i < checkStr.length;  i++)	{
		ch = checkStr.charAt(i);
		for (j = 0;  j < checkOK.length;  j++)
			if (ch == checkOK.charAt(j))
				break;
			if (j == checkOK.length){
				allValid = false;
				break;
			}
			if (ch != ",")
			allNum += ch;
		}
	if (!allValid)	{
		alert(errormsg);
		checkobj.value = "";
		checkobj.focus();
		return (false);
	}
}