<!--

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() { //v3.0
	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 getBrowser() {
	browser = new Object;
	browser.version = version=parseInt(navigator.appVersion);
	if (navigator.appVersion.indexOf('5.') > -1) {
		browser.version = 5;
	}
	browser.name = 'other';
	if (navigator.appName == 'Netscape') {
		browser.name = 'Mozilla';
		browser.isMozilla = true;
		browser.isNetscape = true;
		browser.isIE = false;
	}
	if (navigator.appName == 'Microsoft Internet Explorer') {
		browser.name = 'Internet Explorer';
		browser.isMozilla = false;
		browser.isNetscape = false;
		browser.isIE = true;
	}
	browser.platform = 'other';
	if (navigator.platform.indexOf('Win') > -1)	{
		browser.platform = 'Win';
	}
	if (navigator.platform.indexOf('Mac') > -1)	{
		browser.platform = 'Mac';
	}
	if (navigator.platform.indexOf('Linux') > -1)	{
		browser.platform = 'Linux';
	}
	return(browser);
}

function openViewer(object_id, width, height) {
	Viewer = window.open('viewer.php4?object_id=' + object_id, 'Viewer', 'toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=' + width + ',height=' + height);
}

function resizeToInnerWidth(targetWidth, targetHeight) {

	if (document.all) {

		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;

	} else {

		windowWidth = window.innerWidth;
		windowHeight = window.innerHeight;

	}

	if (targetWidth > screen.availWidth) {

		targetWidth = screen.availWidth;

	}

	if (targetHeight > screen.availHeight) {

		targetHeight= screen.availHeight;

	}

	deltaWidth = targetWidth - windowWidth;
	deltaHeight = targetHeight - windowHeight;
	
	top.window.resizeBy(deltaWidth,deltaHeight);

}

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