function MM_findObj(n, d) { //v3.0
  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); 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_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];}}
}

window.name = "WinMain"; //used instead of .opener property for popups to open URLs in the main window
function popup(theURL,theWindowName,theWidth,theHeight) {
	popupWin = window.open(theURL, theWindowName,"width="+theWidth+",height="+theHeight+",scrollbars=no");
	popupWin.resizeTo(parseInt(theWidth)+10,parseInt(theHeight)+60);
	//put 'window.self.focus' in html header of popup page
	//instead of win.focus(); here to avoid an error in Internet Explorer
}

function changeElementCssClass(element_id, css_class) {
	var x;
	if ((x=document.getElementById(element_id))!=null){
		x.className=css_class;
	} else if ((x=MM_findObj(element_id))!=null){
		x.className=css_class;
	}
}
function changeElementContent(element_id, content) {
	var x;
	if ((x=document.getElementById(element_id))!=null){
		x.innerHTML=content;
	} else if ((x=MM_findObj(element_id))!=null){
		x.innerHTML=content;
	}
}

/***********************************************
* Textarea Maxlength script- © Dynamic Drive (www.dynamicdrive.com)
* This notice must stay intact for legal use.
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/
/* Example <textarea maxlength="120" onkeyup="ismaxlength(this);"></textarea>*/
function ismaxlength(obj){
	var mlength=obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : ""
	if (obj.getAttribute && obj.value.length>mlength)
	obj.value=obj.value.substring(0,mlength)
}

function clearForm(oForm) {
	var elements = oForm.elements; 
	oForm.reset();
	for(i=0; i<elements.length; i++) {
		if(typeof elements[i].type != 'undefined') {
			field_type = elements[i].type.toLowerCase();
			switch(field_type) {
				case "text": 
				case "password": 
				case "textarea":
					elements[i].value = ""; 
					break;
				case "hidden":
					//elements[i].value = ""; 
					break;
				case "radio":
				case "checkbox":
					if (elements[i].checked) {
						elements[i].checked = false; 
					}
					break;
				case "select-one":
				case "select-multi":
					elements[i].selectedIndex = -1;
					break;
				default: 
					break;
			}
		}
	}
}