var edition = navigator.appVersion.substring(0, navigator.appVersion.indexOf(' '));

	

	var BN = navigator.appName;

	var MSIE = ( BN == "Microsoft Internet Explorer" );

	var NN = ( BN == "Netscape Navigator" );

	var is_major = parseInt(navigator.appVersion); 

	var is_minor = parseFloat(navigator.appVersion);

	

	//var fileType = ();

	var real = "realFile";

	var fileNum = window.location.search.substring(1);

	var slide_num = window.location.search.substring(1)-0;

	

function winOpen(URL, w, h)	{

	ScreenWidth = window.screen.width;

	ScreenHeight = window.screen.height;

	CP = 0;

	MP = 0;

	//CP = Math.round((ScreenWidth-w)/2); //Center Point of The Full Screen

	//MP = Math.round((ScreenHeight-h)/2); //Midlle Point of The Full Screen

	if (!MSIE)	{

		if (is_major==4)	{

			pop = "window.open('"+URL+"','contact',',toolbar=no,status=no,directories=no,location=no,scrollbars=yes,menubar=no,resizable=yes,width="+ w +",height="+ h +",top="+MP+",left="+CP+"');"

		}	else	{

			pop = "window.open('"+URL+"','contact',',toolbar=no,status=no,directories=no,location=no,scrollbars=yes,menubar=no,resizable=yes,width="+ w +",height="+ h +",top="+MP+",left="+CP+"');"

		}

	}	else	{

		pop = "window.open('"+URL+"','contact',',toolbar=no,status=no,directories=no,location=no,scrollbars=yes,menubar=no,resizable=yes,width="+ w +",height="+ h +",top="+MP+",left="+CP+"');"

	}

	eval(pop);

	if (pop.opener == null) pop.opener = self;

	//alert("" + t + "\n" + l + "");

}