function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

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_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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function focusOnFirstElement()
{
	var the_elements = document.forms[0].elements;
	
	for (var i = 0; i < the_elements.length; i++)
	{
		var the_element = the_elements[i];
		//alert(the_element.type);
		if (the_element.type != "hidden")
		{
			the_element.focus();
			return;
		}
	}
}

function getFormReferencesMatchingExpr(form_ref,expr)
{
	var return_array = new Array();
	var the_regex = new RegExp(expr,"gim");
	
	var all_elements = document.forms[0].elements;
	var element_count = all_elements.length;
	
	for (var i= 0; i<element_count; i++)
	{
		var this_element = all_elements[i];
		if (this_element.name.match(the_regex))
		{
			return_array.push(this_element);
			//alert(this_element.name);
		}
	}
	
	return return_array;
	
}

function goTo(page)
{
	location.href = page;
}

// URL function fun
function urlencode(str) 
{
	str = escape(str);
	str = str.replace('+', '%2B');
	str = str.replace('%20', '+');
	str = str.replace('*', '%2A');
	str = str.replace('/', '%2F');
	str = str.replace('@', '%40');
	return str;
}

function urldecode(str) 
{
	str = str.replace('+', ' ');
	str = unescape(str);
	return str;
}

function removeSpacesInField(field_ref)
{
	var old_value = field_ref.value;
	field_ref.value = old_value.replace(/[-\s]+/g,'');
}