var agt = navigator.userAgent.toLowerCase();
var is_ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));

function writePtxt(txt, link) {
	var margin = 35;
	var spaceCharAt = txt.indexOf(' ');
	if (txt.length > 20 && txt.indexOf(' ',spaceCharAt) > 0) margin = 18;
	else if (txt.length > 10 && spaceCharAt > 0) margin = 25;
	if (is_ie) margin = margin - 3;
	document.write('<a href="'+link+'" style="margin-top:'+margin+'px;">'+txt+'</a>');
}

var screenW = screen.width;
var screenH = screen.height;
var width = 770;
var height = 500;

function pop(open,event) {
	var x = event.screenX;
	var y = event.screenY;
	var popwin = window.open(open,'roadmapWin','resizable=no,toolbar=no,status=no,location=no,menubar=no,directories=no,scrollbars=no,width='+width+',height='+height);
	if(popwin != null) {
		if (screenW > 600 && screenH > 400) {
			x = (x > 380)? (x-380) : Math.round((screenW-width)/2)-200;
			y = (y > 220)? (y-220) : Math.round((screenH-height)/2)-200;
			popwin.moveTo(x,y);
		}
		popwin.focus();
		return true;
	}
	else {
		return false;
	}
}