function openWindow(href,width,height)
{
	var xtop = parseInt((window.screen.width - width)/2);
	var ytop = parseInt((window.screen.height - height)/2);
	var mWindow = window.open( href, "iView" , "toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, resizable=1, width="+width+", height="+height+", top=" + xtop + ", left=" + ytop );
	mWindow.focus();
	return false;
}