/*
 * PREVENT HREFS FROM TAKING THEIR DEFAULT ACTION
 */
$(function(){
	$('.preventDefault').live('click', function(e){
		e.preventDefault();
	});
});
	
function openPopup(sUrl, sWindow, iWidth, iHeight)
{
	iWidth  = iWidth ? iWidth : (screen.width  - 200);
	iHeight = iHeight ? iHeight : (screen.height - 200);
	oW = window.open(sUrl, sWindow, 'width=' + iWidth + ',height=' + iHeight + ',menubar=no,status=no,resizable=yes,scrollbars=yes');

	iPos_x = (screen.width  - iWidth)  / 2;
	iPos_y = (screen.height - iHeight) / 2;

	oW.moveTo(iPos_x, iPos_y);
	oW.focus();
}