//author freddy gomez freddy.gomez@fredolfo.com
function fg_isWinIE(){
	var isWinIE=navigator.appName=="Microsoft Internet Explorer" && navigator.userAgent.indexOf("Windows")!=-1;
	return isWinIE
}
function fg_writeWinIEStyles(){
	if(fg_isWinIE()){
		document.writeln('<link href="css/winIE_styles.css" rel="stylesheet" type="text/css" />');
	}
}
fg_writeWinIEStyles();


var win = null;
function autoCenter(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable=no'
win = window.open(mypage,myname,settings)
}