function DTMFdial(nr){
	document.getElementById('SAAD_iframe').src='DTMFdialer.swf?delay=300&phone='+nr;
	}

function detectcallto(e){
	if (e == null) { e = window.event;}
	var sender = (typeof( window.event ) != "undefined" ) ? e.srcElement : e.target;
	if(sender.tagName.toLowerCase()!='a')		return true;	// that's not what we're lookin for
	if(sender.href.substring(0,7)!='callto:')	return true;	// that's not what we're lookin for
	var DTMFnr=sender.href.substring(7);
/*	if(typeof openmodalbox == 'function'){				// dial through modalbox, if available
		document.getElementById('DTMFplayer').innerHTML=document.getElementById('DTMFpreload').value; // preload dtmf tones
		document.getElementById('DTMFpreload').value='';	// don't preload dtmf tones twice on same page
		openmodalbox('DTMFdialer');				// open modal box
		document.getElementById('DTMFnr').value=DTMFnr;		// copy number from link to display (must be AFTER opening the modal box)
		}
	else
*/		DTMFdial(DTMFnr);					// direct dial if modalbox is not available
	return false;							// don't process sys "callto:" protocol
	}

document.onclick=detectcallto;