function openWin(wUri, wName, wWidth, wHeight, wScroll, wMenu, wResizable) {
	var scrollBars = (wScroll!=0) ? 1 : 0;
	var menuBars = (wMenu) ? 1 : 0;
	var resizable = (wResizable) ? 1 : 0;
	var positionLeft = (screen.width - wWidth)/2;
	var positionTop = (screen.height - wHeight)/2;
	var myW = window.open(wUri,wName,'width='+wWidth+',height='+wHeight+',top='+positionTop+',left='+positionLeft+',location=0,menubar='+menuBars+',resizable='+resizable+',scrollbars='+scrollBars+',status=0,titlebar=0,toolbar=0,directories=0,hotkeys=0')
	myW.focus();
}			
function openWin2(wUri, wName, wWidth, wHeight, wScroll, wMenu, wResizable) {
	var scrollBars = (wScroll!=0) ? 1 : 0;
	var menuBars = (wMenu) ? 1 : 0;
	var resizable = (wResizable) ? 1 : 0;
	var positionLeft = (screen.width)/5;
	var positionTop = (screen.height)/8;
	var myW = window.open(wUri,wName,'width='+wWidth+',height='+wHeight+',top='+positionTop+',left='+positionLeft+',location=0,menubar='+menuBars+',resizable='+resizable+',scrollbars='+scrollBars+',status=0,titlebar=0,toolbar=0,directories=0,hotkeys=0')
	myW.focus();
}			
function Showmenu() {  Hidemenu();
	var i,TopPosition,args = Showmenu.arguments;
	for (i=0; i<(args.length); i+=1) {	if (document.layers)
	      { 
		    eval('var CurrentLayer = document.layers[\'' + args[i] + '\'];');
			if (CurrentLayer) CurrentLayer.visibility = 'show';
			document.layers['Layer1'].visibility = 'show'; }
		else {
			eval('var CurrentLayer = document.getElementById(\'' + args[i] + '\');');
			if (CurrentLayer) CurrentLayer.style.visibility = 'visible';
			CurrentLayer = document.getElementById('Layer1');
			CurrentLayer.style.visibility = 'visible';	} }}

function Hidemenu() { var LayersCollection,i,CurrentLayerID,Currentlayer;
	       if (document.layers)
		   {	LayersCollection = document.layers;
		        for (i=0; i<LayersCollection.length; i+=1)
           {	CurrentLayerID  = LayersCollection[i].id;
			    if (CurrentLayerID.indexOf('Layer') >= 0)
				document.layers[CurrentLayerID].visibility = 'hide'; }}
	else {	LayersCollection = document.getElementsByTagName("DIV");
		    for (i=0; i<LayersCollection.length; i+=1)
		 {	CurrentLayerID = LayersCollection[i].id;
		if (CurrentLayerID.indexOf('Layer') >= 0) 
		 {	eval('Currentlayer = document.getElementById(\'' + CurrentLayerID + '\');');
			Currentlayer.style.visibility = 'hidden'; }}} }