function newWindow(url,mywidth,myheight,name)
	{
	var iMyWidth;
	var iMyHeight;
	//gets top and left positions based on user's resolution so hint window is centered.
	iMyWidth = (window.screen.width/2) - ((mywidth/2) + 10); //half the screen width minus half the new window width (plus 5 pixel borders).
	iMyHeight = (window.screen.height/2) - ((myheight/2) + 50); //half the screen height minus half the new window height (plus title and status bars).
	var win = window.open(url,name,"status=no,height=" + myheight + ",width=" + mywidth + ",resizable=yes,left=" + iMyWidth + ",top=" + iMyHeight + ",screenX=" + iMyWidth + ",screenY=" + iMyHeight + ",scrollbars=yes");
	if (!win.opener) win.opener=self;	
	win.focus();
	}
	// Centred Window, Scrolling and Resizeable

function scrollWindow(url,mywidth,myheight,name)
	{
	var iMyWidth;
	var iMyHeight;
	//gets top and left positions based on user's resolution so hint window is centered.
	iMyWidth = (window.screen.width/2) - ((mywidth/2) + 10); //half the screen width minus half the new window width (plus 5 pixel borders).
	iMyHeight = (window.screen.height/2) - ((myheight/2) + 50); //half the screen height minus half the new window height (plus title and status bars).
	var win = window.open(url,name,"status=yes,height=" + myheight + ",width=" + mywidth + ",resizable=no,left=" + iMyWidth + ",top=" + iMyHeight + ",screenX=" + iMyWidth + ",screenY=" + iMyHeight + ",scrollbars=no");
	if (!win.opener) win.opener=self;	
	win.focus();
	}
	// Centred Window, Scrolling and Not Resizeable

function resizeWindow(url,mywidth,myheight,name)
	{
	var iMyWidth;
	var iMyHeight;
	//gets top and left positions based on user's resolution so hint window is centered.
	iMyWidth = (window.screen.width/2) - ((mywidth/2) + 10); //half the screen width minus half the new window width (plus 5 pixel borders).
	iMyHeight = (window.screen.height/2) - ((myheight/2) + 50); //half the screen height minus half the new window height (plus title and status bars).
	var win = window.open(url,name,"status=yes,height=" + myheight + ",width=" + mywidth + ",resizable=yes,left=" + iMyWidth + ",top=" + iMyHeight + ",screenX=" + iMyWidth + ",screenY=" + iMyHeight + ",scrollbars=no");
	if (!win.opener) win.opener=self;	
	win.focus();
	}
	// Centred Window, No Scrolling and Resizeable


function deadWindow(url,mywidth,myheight,name)
	{
	var iMyWidth;
	var iMyHeight;
	//gets top and left positions based on user's resolution so hint window is centered.
	iMyWidth = (window.screen.width/2) - ((mywidth/2) + 10); //half the screen width minus half the new window width (plus 5 pixel borders).
	iMyHeight = (window.screen.height/2) - ((myheight/2) + 50); //half the screen height minus half the new window height (plus title and status bars).
	var win = window.open(url,name,"status=no,height=" + myheight + ",width=" + mywidth + ",resizable=no,left=" + iMyWidth + ",top=" + iMyHeight + ",screenX=" + iMyWidth + ",screenY=" + iMyHeight + ",scrollbars=no,titlebar=no");
	if (!win.opener) win.opener=self;	
	win.focus();
	}
	//Centred Window, No Scrolling and Not Resizeable

function fullWin(url)
	{
	window.open(url,"fullWindow","menubar=no,location=no,resizable=yes,scrollbars=no,status=yes");
	}
	
// The next script opens up a new window in full screen mode in IE
function fullWindow(url) 
	{
 	var resize = '';							// Set the defaults
  	var titlebar = '';
	var wvalue = screen.width - 7;
  	var hvalue = screen.height - 150;
   
  	if (navigator.appName == 'Netscape') 
  		{	           
		if (screen.height >= 600) // 800 x 600 or greater
			{			           
			wvalue = 798;
			hvalue = 572;
			} 
			
		else // 640 x 480
			{							               
			hvalue = hvalue - 2;
			}		
		  
		titlebar = ',titlebar=0';
		resize = ',resizable';
		} 
	else 
		{								               
		resize = ',resizable';
		}

	window.open(url,'fullWindow','top=0,toolbar=yes,left=0,scrollbars=yes,status=yes,width=' + wvalue + ',height=' + hvalue + resize + titlebar + ',hotkeys=0');
  
	//set variables and open logon window and splash page for red sheriff survey
	if (navigator.appName == 'Netscape') // Netscape
		{	           
		if (screen.height >= 600) // 800 x 600 or greater
			{			           
			wvalue = 798;
			hvalue = 572;
			} 
		else 
			{
			hvalue = hvalue - 2;
			}		
		  
		titlebar = ',titlebar=0';
		resize = ',resizable';
	 	} 
	 else // MS Internet Explorer.
	  	{								               
	  	resize = ',resizable';
	  	}                 
	}
	
function closeWindow(name)
	{
	
	}