function openWindow(url,w,h){
	var windowprops = "width=" + w + ",height=" + h;
	window.open(url,'remote',windowprops);
}


function open_pdf_window(url){
	mywin = window.open(url,'win','toolbar=0,location=0,directories=0,scrollbars=1, status=0,menubar=0,resizable=1,width=655,height=700,left=50, top=50');
}
function open_nav_window(url) {
	window.open(url,url,'toolbar=0,location=0,directories=0,scrollbars=1, status=0,menubar=0,resizable=1,width=700,height=700,left=50, top=50');
}