Click to close help box!

var popupHandle; function popup2(picUrlString, windowWidth, windowHeight) { /* Always close the old one, so only one at a time is open */ if(popupHandle || popupHandle!=null) { if (!popupHandle.closed) popupHandle.close(); } popupHandle=null; /* create a feature string for the popup */ var x=(screen.width-windowWidth)/2 var y=(screen.height-windowHeight)/2 var featureString = "toolbar=no,scrollbars=no,resizable=no" featureString = ',left='+x + ',top='+y featureString += ',width='+windowWidth+',height='+windowHeight /* html content of the popup */ var htmlString = "Click to close help box!" htmlString += "" htmlString += picUrlString htmlString += "" popupHandle = window.open("" ,"popup2", featureString) popupHandle = window.open("" ,"popup2") popupHandle.document.clear(); popupHandle.document.writeln(htmlString); popupHandle.focus(); popupHandle.document.close(); /* should trigger the picture loading. */ return popupHandle; } function winclose() { if (window.popupHandle!=null && !window.popupHandle.closed) { window.popupHandle.close(); } } function doNothing() { } /* does nothing but include_onced by JavaScript in this case */