function downloadManual(strChair) {

	var objManualBox = document.getElementById('manualDownloadBox');

	var objChairButton = document.getElementById('btn'+strChair);

	var intManualBoxTop = locateElement(objChairButton,1);
	
	var intManualBoxLeft = locateElement(objChairButton,0)+100;

	objManualBox.style.top = intManualBoxTop+'px';

	objManualBox.style.left = intManualBoxLeft+'px';

	objManualBox.style.display = 'block';

	ajaxpage('manual.ajax.php?chair='+strChair,'manualDownloadBox');

}



function locateElement(objElement,blLocation) {

	var intLeft = intTop = 0;

	if (objElement.offsetParent) {

	do {
			intLeft += objElement.offsetLeft;
			intTop += objElement.offsetTop;

		} while (objElement = objElement.offsetParent);
	
	return (blLocation) ? intTop : intLeft ;
	
	}

}