<!--

bwr = navigator.appName;
ver = parseInt(navigator.appVersion);
NS4 = (bwr == "Netscape" && ver >= 4);
IE4 = (bwr == "Microsoft Internet Explorer" && ver >= 4);
v4 = (NS4 || IE4);

var maxheight = screen.availHeight-30;
var maxwidth = screen.availWidth-10;
var maxheight2 = screen.availHeight*.7;
var maxwidth2 = screen.availWidth*.7;
var newWin = null;
window.name = 'main';

function popWin(pageToLoad,winName,width,height) {

	xposition = (screen.availWidth - width) / 2;
	yposition = ((screen.availHeight - height) / 2) - 10;
	if ((parseInt(navigator.appVersion) >= 4 )) {
		xposition = (screen.availWidth - width) / 2;
		yposition = ((screen.availHeight - height) / 2) - 10;
    }
    args = "width=" + width + ","
    + "height=" + height + ","
    + "location=0,"
    + "menubar=0,"
    + "resizable=0,"
    + "scrollbars=0,"
    + "status=0,"
    + "titlebar=0,"
    + "toolbar=0,"
    + "hotkeys=0,"
    + "screenx=" + xposition + ","  //NN Only
    + "screeny=" + yposition + ","  //NN Only
    + "left=" + xposition + ","     //IE Only
    + "top=" + yposition;           //IE Only
	
	if (newWin != null && !newWin.closed) {
		newWin.close();
		newWin = null;
	}
    newWin = window.open(pageToLoad,winName,args);
    newWin.focus();
	
	if (NS4) {
		//return window.history.current();
	}
	else {
		//return window.history.current;
	}
	return;
}
// -->