function opScaleWindow(winname, scale, link) {
	var w = 0;
	var h = 0;
	if (window.innerHeight) {
		// NS & Mozila
		w = window.innerWidth
		h = window.innerHeight
	} else {
		// IE & Opera
		w = document.body.offsetWidth; 
		h = document.body.offsetHeight; 
	}
	w = scale*w
	h = scale*h
	window.open(link, winname,"width="+w+",height="+h+",resizable=1,scrollbars,toolbar,status,location,menubar=1");
}
function opModalWindow(winname, link, w, h) {
	window.open(link, winname,"width="+w+",height="+h+",resizable=1,scrollbars=1,toolbar=0,status=0,location=0,menubar=0");
}
function opModalScaleWindow(winname, scale, link) {
	var w = 0;
	var h = 0;
	if (window.innerHeight) {
		// NS & Mozila
		w = window.innerWidth
		h = window.innerHeight
	} else {
		// IE & Opera
		w = document.body.offsetWidth; 
		h = document.body.offsetHeight; 
	}
	w = scale*w
	h = scale*h
	window.open(link, winname,"width="+w+",height="+h+",resizable=1,scrollbars,toolbar=0,status=0,location=0,menubar=0");
}