//detect netscape
var ns = (navigator.appName.indexOf('Netscape')>=0)

// Body onload utility (supports multiple onload functions)
var gSafeOnLoad = new Array();

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 safeAddOnLoad(f)
{
		window.onload = safeOnLoad;
		gSafeOnLoad[gSafeOnLoad.length] = f;
	
}
function safeOnLoad()
{
	for (var i=0;i<gSafeOnLoad.length;i++)
		gSafeOnLoad[i]();
}

function onPageLoad() {
	if (document._myForm != null && document._myForm.__DEFAULTFOCUS != null) {
		var element = document.getElementById(document._myForm.__DEFAULTFOCUS.value.replace(':','_'));
		element.focus();
	}
}

function onPageUnLoad() {

}
function onKeyPress (e) {
	var keycode;

	if (window.event) { keycode = window.event.keyCode;}
	else if (ns){ keycode = e.which;}
	else return;

	if (keycode == 13) {
		//alert("Please Click on the Submit button to send this");
		
		if (document._myForm != null && document._myForm.__DEFAULTBUTTON != null) {
			var element = document.getElementById(document._myForm.__DEFAULTBUTTON.value);

			if (element != null) {
				element.click();
			}
			
			if (ns) {
				e.preventDefault();
				e.stopPropagation();
				e.cancelBubble = true;
				e.returnValue = false;
			}
			else {
				event.cancelBubble = true;
				event.returnValue = false;
			}
		return
		}
	}
	return
}

function enterKeyPress(buttonToClick, e) {

	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (ns) keycode = e.which;
	else return;
	
	if (keycode == 13) {

		if (buttonToClick != null) {

			if (ns) {
				e.preventDefault();
				e.stopPropagation();
				e.cancelBubble = true;
				e.returnValue = false;
			}
			else {
				event.cancelBubble = true;
				event.returnValue = false;
			}

			var element = document.getElementById(buttonToClick);

			if (ns) {
				element.click = function() {
				var evt = this.ownerDocument.createEvent('MouseEvents');
				evt.initMouseEvent('click', true, true, this.ownerDocument.defaultView, 1, 0, 0, 0, 0, false, false, false, false, 0, null);
				this.dispatchEvent(evt);
				}
			}
			element.click();
		}
		return;
	}
}

//assign events to functions
document.onkeypress = onKeyPress;
//assign events to functions
document.onkeypress = onKeyPress;
//window.onload = onPageLoad;
safeAddOnLoad(onPageLoad);
window.onunload = onPageUnLoad;