// JavaScript Document
function popup(URL, x_size, y_size, x_pos, y_pos) {
	properties= "Width=" + x_size + ", Height=" + y_size + ", Scrollbars=YES, Resizable=YES, Directories=NO, Location=NO, Menubar=NO, Status=NO, Titlebar=NO, Toolbar=NO";
 	popupWindow= window.open(URL, "popupWindow"+URL, properties);
	popupWindow.moveTo(x_pos, y_pos);
	popupWindow.focus();
}
function popupNormal(URL) {
	x_size= 570;
	y_size= screen.height * 0.7;
	x_pos= (screen.width - x_size) * 0.5;
	y_pos= (screen.height - y_size) * 0.5;
	popup(URL, x_size, y_size, x_pos, y_pos);
}
function popupBig(URL) {
	x_size= screen.width * 0.9;
	y_size= screen.height * 0.9;
	x_pos= (screen.width - x_size) * 0.5;
	y_pos= (screen.height - y_size) * 0.5;
	popup(URL, x_size, y_size, x_pos, y_pos);
}
function popupFull(URL) {
	x_size= screen.width * 1;
	y_size= screen.height * 0.7;
	x_pos= (screen.width - x_size) * 0.5;
	y_pos= (screen.height - y_size) * 0.5;
	popup(URL, x_size, y_size, x_pos, y_pos);
}
function popupLargeWidth(URL) {
	x_size= screen.width * 0.95;
	y_size= 175;
	x_pos= (screen.width - x_size) * 0.5;
	y_pos= (screen.height - y_size) * 0.5;
	popup(URL, x_size, y_size, x_pos, y_pos);
}