function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function focusSearch(formField)
{
	if (formField.value == 'Search'){
		formField.value = '';
	}
}

function unFocusSearch(formField)
{
	if (formField.value == ''){
		formField.value = 'Search';
	}
}

function popFile(Link,iWidth,iHeight){
    var message ='';
	if(document.commentForm.email.value == ''){
		message = message + "Email address is required\n";
	}
	
	if(document.commentForm.comments.value == ''){
		message = message + "Comment is required\n";
	}
	
	email = document.commentForm.email.value
	AtPos = email.indexOf("@")
	StopPos = email.lastIndexOf(".")

	if(email == ''){
		message = message + "Email is required\n";
	} else if (AtPos == -1 || StopPos == -1) {
		message = message + " " + email + " is not a valid email address";
	}
	
	if(message != ''){
		alert(message)
		return false;
	}
	
	var windowX = 400;
	var windowY = 300;
	var windowWidth  = iWidth; // cannot be less than 100
	var windowHeight = iHeight; // cannot be less than 100
	var autocenter = true;

	if(autocenter){
		windowX = (window.screen.width-windowWidth)/2;
		windowY = (window.screen.height-windowHeight)/2;
	}
	popup = window.open(Link, "Files","left="+windowX+",top="+windowY+",screen="+windowX+",height="+windowHeight+",width="+windowWidth+",toolbars=no,scrollbars=no,resizable=yes");

	//window.location.reload();
}