function centerPopup(url, w, h, scroll, id) {

	if( scroll == undefined ) scroll = '1'; 


	var d = new Date();
	var time = d.getTime();
	var id = id;

	if (id == undefined) id = time;

	if (resize='yes'){
		resizable=1;
	} else {
	resizable=0;
	}
	var l = ( screen.width - w ) / 2;
	var t = ( screen.height - h ) / 2;
	
	
	
	var strWindowFeatures = "width="+w+",height="+h+",menubar=no,scrollbars=no";
	win = window.open( url, id, strWindowFeatures);
	
	
	//win = window.open( url, id, 'scrollbars=scroll,status=no,menubar=no,toolbar=no,locationbar=no,resizable=yes,height=' + h +',width=' + w + ',top=' + t + ',left=' + l);
	win.focus();
	setTimeout ('win.focus()','1000');
}

function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=963,height=750,left=245,top=75');");
//eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=750,left=245,top=75');");

}

function open20Years() {
	centerPopup('20years.html','940','550', '0', 'main_20years');
}

function open20YearsDjs() {
	centerPopup('djs-20years.html','450','360', '0', 'djsw_20years');
}