function newwindow(url,w,h,scrl,wname)
{
	var page = "";
	page = url;
	
	
	var params;
	var agent = navigator.userAgent;
	var windowName = wname;
	
	params = "";
	params += "width="+w+","
	params += "height="+h+","
	params += "left=50,"
	params += "top=50,"
	params += "alwaysRaised=0,"
	params += "directories=0,"
	params += "fullscreen=0,"
	params += "location=0,"
	params += "menubar=b,"
	params += "resizable=0,"
	params += "scrollbars="+scrl+","
	params += "status=0,"
	params += "toolbar=0"
	
	var win = window.open(page,windowName,params);	
	 
	if (agent.indexOf("Mozilla/2") != -1 && agent.indexOf("Win") == -1) 
	{
		win = window.open(page, windowName , params);
	}
	
	if (!win.opener) 
	{
		win.opener = window;
	}
}