function openwin_print() {
	var iWidth = 520;
    var iHeight = 500; 
	var iTop = (window.screen.availHeight-30-iHeight)/2;
    var iLeft = (window.screen.availWidth-10-iWidth)/2;
	window.open ("inc/print.asp", "Print", "height="+iHeight+", width="+iWidth+", toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, status=no, top="+iTop+", left="+iLeft) 
}