function ClearForm()
{
	var FieldType;
	for (var i = 0; i < document.EditForm.length; i++) {
		FieldType = document.EditForm.elements[i].type
		if (FieldType == "text" || FieldType == "textarea") {
			document.EditForm.elements[i].value = ""
		}
		if (FieldType == "select-one") {
			document.EditForm.elements[i].options.selectedIndex = 0
		}
	}
}

function OpenNewWindow(url, width, height)
{
	var randomnumber=Math.floor(Math.random()*5001)
	window.open(url, randomnumber,
	  "top=10,left=10,menubar=0,resizable=1,scrollbars=1,width=" + width + ",height=" + height)
}

function OpenWindowNoScroll(url, width, height) { 
	window.open(url, 'popup_noscroll',
	  "top=10,left=10,menubar=0,resizable=0,scrollbars=0,width=" + width + ",height=" + height)
} 

function protect_images2(e) {
	var msg = "Sorry, our images are copyrighted.";
	if (navigator.appName == 'Netscape' && e.which == 3) {
		alert(msg);
		return false;
	}
	if (navigator.appName == 'Microsoft Internet Explorer' && event.button==2) {
		alert(msg);
		return false;
	}
	else return true;
}


function isNav4() {
	var app = navigator.appName;
	var ver = navigator.appVersion;
	if ((app == "Netscape") && (parseInt(ver) < 5)) {
		return true;
	}else{
		return false;
	}
}

function isMac() {
	if (navigator.appVersion.indexOf("Mac")!=-1) {
	return true; 
	} else {
	return false;
	}
}

function protect_images1() {
	if(document.images) {
	    for(i=0;i < document.images.length;i++) {
			document.images[i].onmousedown = protect_images2;
			document.images[i].onmouseup = protect_images2;
		}
	}
}

function OpenSideWindow(url){
	rightwidth=280;
	if (document.all) {
		windowheight = screen.availHeight;		
		leftwidth=screen.availWidth-rightwidth-11;
		SideWindow=window.open(url,'SideWindow','width='+rightwidth+',height='+(windowheight-60)+',screenX='+leftwidth+',screenY=0,top=0,left=' +leftwidth+',toolbar=0,location=0,status=1,menubar=0,resizable=1');
		SideWindow.focus();
	} else {
		SideWindow=window.open(url,'','width=280,height=480,toolbar=0,location=0,status=1,menubar=0,resizable=1');
	}
}

var cX = 0; var cY = 0; var rX = 0; var rY = 0;
function UpdateCursorPosition(e){ cX = e.pageX; cY = e.pageY;}

function UpdateCursorPositionDocAll(e){ cX = event.clientX; cY = event.clientY;}
if(document.all) { document.onmousemove = UpdateCursorPositionDocAll; }
else { document.onmousemove = UpdateCursorPosition; }

function AssignPosition(d) {
if(self.pageYOffset) {
	rX = self.pageXOffset;
	rY = self.pageYOffset;
	}
else if(document.documentElement && document.documentElement.scrollTop) {
	rX = document.documentElement.scrollLeft;
	rY = document.documentElement.scrollTop;
	}
else if(document.body) {
	rX = document.body.scrollLeft;
	rY = document.body.scrollTop;
	}
if(document.all) {
	cX += rX; 
	cY += rY;
	}
d.style.left = (cX+10) + "px";
d.style.top = (cY+10) + "px";
}

function HideContent(d) {
if(d.length < 1) { return; }
document.getElementById(d).style.display = "none";
}

function ShowContent(d) {
if(d.length < 1) { return; }
var dd = document.getElementById(d);
AssignPosition(dd);
dd.style.display = "block";
}

function ReverseContentDisplay(d) {
if(d.length < 1) { return; }
var dd = document.getElementById(d);
AssignPosition(dd);
if(dd.style.display == "none") { dd.style.display = "block"; }
else { dd.style.display = "none"; }
}
<!-- //-->