function popup(url) {
	var popup = window.open(url, 'popup', 'width=550, height=500, border=0, resizable=no, menubar=no, locationbar=no, status=no, hotkeys=no');
	popup.focus();
}
function applyCoords(c1, c2, c3) {
	for(var i = 0; i < document.forms.length; i++) {
		for(var a = 0; a <document.forms[i].elements.length; a++) {
			switch(document.forms[i].elements[a].name) {
				case 'C1':
					document.forms[i].elements[a].value = c1;
					break;
				case 'C2':
					document.forms[i].elements[a].value = c2;
					break;
				case 'C3':
					document.forms[i].elements[a].value = c3;
					break;
			}
		}
	}
}