var FKWindow;
function openFKWindow(Url,pw,ph) {
	if (FKWindow) {FKWindow.close();}
	var swString;
	if (window.screen) {
    	ww=window.screen.availWidth;
    	wh=window.screen.availHeight;
	} else {
    	ww=1024;
		wh=768;
	}
	swString = "location=0,directories=0,menubar=1,copyhistory=0,toolbar=0,status=1,scrollbars=1,resizable=1";
	swString += ",width=";
	swString += pw;
	swString += ",height=";
	swString += ph;
	swString += ",left=";
	swString += (ww-pw)/2;
	swString += ",top=";
	swString += (wh-ph)/2;
	FKWindow=window.open(Url,"FKWindow",swString);
	FKWindow.focus();
}


var ClearFKWindow;
function openClearFKWindow(Url,pw,ph) {
	if (ClearFKWindow) {ClearFKWindow.close();}
	var swString;
	if (window.screen) {
    	ww=window.screen.availWidth;
    	wh=window.screen.availHeight;
	} else {
    	ww=1024;
		wh=768;
	}
	swString = "location=0,directories=0,menubar=0,copyhistory=0,toolbar=0,status=1,scrollbars=0,resizable=0";
	swString += ",width=";
	swString += pw;
	swString += ",height=";
	swString += ph;
	swString += ",left=";
	swString += (ww-pw)/2;
	swString += ",top=";
	swString += (wh-ph)/2;
	ClearFKWindow = window.open(Url,"ClearFKWindow",swString);
	ClearFKWindow.focus();
}