function fullscreen(url, wname ) {
	var URLen=url;
	var windowNamen=wname;
	var browserName=navigator.appName;
	var operatingSystem=navigator.platform;
	var version = parseFloat(navigator.appVersion);

	// Netscape check version 4.0+ on Win
	if (browserName.indexOf("Netscape")!=-1 && version>=4.0 && operatingSystem.indexOf("Mac")!=-1)
	 {
	 window.open(URLen,windowNamen,'titlebar=no,top=0,left=0,width=' + window.screen.availWidth+',height='+window.screen.availWidth+',screenX=0,screenY=0,top=0,left=0')
	 }

	// MSIE Mac check
	else if (browserName.indexOf("Microsoft Internet Explorer")!=-1 && operatingSystem.indexOf("Mac")!=-1)
	 {
	 window.open(URLen,windowNamen,'titlebar=no,top=0,left=0,width=' + window.screen.availWidth+',height='+window.screen.availWidth+',screenX=0,screenY=0,top=0,left=0')
	 }

	// Netscape Mac check
	else if (browserName.indexOf("Netscape")!=-1 && operatingSystem.indexOf("Mac")!=-1)
	 {
	 window.open(URLen,windowNamen,'width='+screen.width+',height='+screen.height+',top=0,left=0');
	 }

	// MSIE Windows
	else if (browserName.indexOf("Microsoft Internet Explorer")!=-1 && operatingSystem.indexOf("Win")!=-1)
	 {
	 //window.open(URLen,windowNamen,'fullscreen=1,top=0,left=0');
	 var win = window.open(URLen,windowNamen,'titlebar=0,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,top=0,left=0,width=' + window.screen.availWidth+',height='+window.screen.availHeight+',screenX=0,screenY=0,top=0,left=0')
		 win.resizeTo(screen.width, screen.height);
	 }

	// Netscape Windows
	else if (browserName.indexOf("Netscape")!=-1 && operatingSystem.indexOf("Win")!=-1)
	 {
	 window.open(URLen,windowNamen,'width='+screen.width+',height='+screen.height+',top=0,left=0');
	 }

	else
	 {
	 window.open(URLen,windowNamen);
	 }

}