// Pop-up window

function pop_and_load_image(imgName, w, h) {
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	var params = 'width='+w+',height='+h+',left='+winl+',top='+wint+',resizable=yes,scrollbars=0';
	popWindow = window.open( 'http://www.hudsonheritage.com/view.html?imgName=' + escape(imgName), 'viewWin',params)
}