function windowClose() {
	alert('CLOSE');
}

function getBrowser() {
	var browser = new Object();
	var b = navigator.appName;
	if (b=="Netscape") browser.b = "ns";
	else if (b=="Microsoft Internet Explorer") browser.b = "ie";
	else browser.b = b;
	
	browser.version = navigator.appVersion;
	browser.v = parseInt(browser.version);
	browser.ns = (browser.b=="ns" && browser.v>=4);
	browser.ns4 = (browser.b=="ns" && browser.v==4);
	browser.ns5 = (browser.b=="ns" && browser.v==5);
	browser.ie = (browser.b=="ie" && browser.v>=4);
	browser.ie4 = (browser.version.indexOf('MSIE 4')>0);
	browser.ie5 = (browser.version.indexOf('MSIE 5')>0);
	if (browser.version.indexOf('Macintosh')>0) browser.mac=true;
	
	return browser;
}

function setDimensions() {
	for (i=0; i<document.forms.length; i++) {
		var form = document.forms[i];
		
		var docH = document.body.scrollHeight;
		var docW = document.body.scrollWidth;
		
		var winH = document.body.clientHeight;
		var winW = document.body.clientWidth;

		var scrH = screen.height;
		var scrW = screen.width;

		addParam(form,'_mng_docH', docH);		
		addParam(form,'_mng_docW', docW);
			
		addParam(form,'_mng_winH', winH);		
		addParam(form,'_mng_winW', winW);

		addParam(form,'_mng_scrH', scrH);		
		addParam(form,'_mng_scrW', scrW);
				
	}
}

function addParam(form, name, value) {
	if (form.elements[name] == null) {
		var documentWidth = document.createElement('input');
		documentWidth.setAttribute('type','hidden');
		documentWidth.setAttribute('name',name);
		documentWidth.setAttribute('id',name);
		documentWidth.setAttribute('value',value);
		form.appendChild(documentWidth);
	} else {
		form.elements[name].value = value;
	}
}