function addBookmark() {
	var title = document.title;
	var url = location.href;
	if (window.sidebar) { 
		window.sidebar.addPanel(title, url,""); 
	} else if(document.all) {
		window.external.AddFavorite( url, title);
		} else if( window.opera && window.print ) {
		return true;
	}
}

function printPage() {
	window.print();  
}

function pop(ShowPage, intwidth, intheight) {

	var leftpos = (screen.width - intwidth) / 2;
	var toppos = (screen.height - intheight) / 2;
	var winprops = 'toolbar=0, scrollbars=1, location=0, statusbars=0, menubar=0, width=' + intwidth + ', height=' + intheight + ', left=' + leftpos + ', top=' + toppos + ', resizable=1';
    var popupwindow = window.open(ShowPage, 'poppage', winprops);

}