window.onload = function() { resizeFrame(); hideMenus( true ); };
window.onresize = function() { resizeFrame() };
function checkTR(element) {
	if(element.value >= 8 && element.value <= 11) {
		document.getElementById('hiddenTR').style.visibility = 'visible';
	} else {
		document.getElementById('hiddenTR').style.visibility = 'hidden';
	}
}

function resizeFrame() {
	var frame = document.getElementById('editor___Frame');
	if(frame != null) {
	 if (navigator.appName=="Netscape") {
	 	winW = window.innerWidth;
	 	winH = window.innerHeight;
	 	frame.style.width = (winW-650)+'px';
	 }
	 if (navigator.appName.indexOf("Microsoft")!=-1) {
	 	winW = document.body.offsetWidth;
	 	winH = document.body.offsetHeight;
	 	frame.style.width = (winW-660)+'px';
	 }
	}
}

function hideMenus( windowload ) {
	var url = window.location.href;
	url = url.split('navigationid=');
	
	var value = 8;
	if(url.length > 1) {
		var value = url[1];
		value = value.split("&");
		if(url.length > 1) {	
			value = value[0];
		}
	}
	
	var element = document.getElementById('menuselector');
	if(element) {
		if(windowload == true) {
			element.value = value;
		}
		
		for(var i = 8; i < 12; i++) {
			document.getElementById('navigation_'+i).style.display = 'none';
		}
		
		document.getElementById('navigation_'+element.value).style.display = 'inline';
		document.getElementById('navigation_'+element.value).style.width = '500px';
	}
}