function opwindow(theURL,winName,features){
  window.open(theURL,winName,features);
}

function OpenFull(targetURL){
	var x=screen.availWidth;
	var y=screen.availHeight;
	target = parseFloat(navigator.appVersion.substring(navigator.appVersion.indexOf('.')-1,navigator.appVersion.length));
	if (target >= 4) {
		if (!((navigator.appVersion.indexOf("Win")!=-1) && navigator.appName=="Microsoft Internet Explorer")) {
	    var OpenFull=window.open(targetURL,"OpenFull",'scrollbars=no','width='+x+',height='+y+',top=0,left=0');
			OpenFull.moveTo(0,0);
			OpenFull.resizeTo(x,y);
		} else {
			var FullWin2 = window.open(targetURL,"OpenFull","fullscreen=yes");
		}
	} else {
		window.open(targetURL,"sub",'scrollbars=no');
	}
}