// Gallery

function openwindow(url,width,height) {
	availheight = screen.availHeight;
	availwidth = screen.availWidth;
	distleft = ((availwidth - width) / 2);
	disttop = ((availheight -  height) / 2);
    searchWin = window.open(url,'openwindow','width='+width+',height='+height+',left='+distleft+',top='+disttop+',scrollbars=yes,resizable=yes');
}