var xmlHttp

function showTable() {
	document.getElementById('myTable').style.visibility='visible';
}
function hideTable() {
	document.getElementById('myTable').style.visibility='hidden';
}

function showHint(str) { 
//		alert (str);
	if (str.length > 0)	{ 
		var url="/photo/gethint.php?sid=" + Math.random() + "&q=" + str 
		xmlHttp=GetXmlHttpObject(stateChanged)
		xmlHttp.open("GET", url , true)
		xmlHttp.send(null)
	} else { 
		document.getElementById("txtHint").innerHTML=""
	} 
}

function stateChanged() { 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") { 
		document.getElementById("txtHint").innerHTML=xmlHttp.responseText 
	}
} 

function GetXmlHttpObject(handler) { 
	var objXmlHttp=null
	if (navigator.userAgent.indexOf("Opera")>=0) {
		alert("This example doesn't work in Opera") 
		return 
	}
	if (navigator.userAgent.indexOf("MSIE")>=0) { 
		var strName="Msxml2.XMLHTTP"
		if (navigator.appVersion.indexOf("MSIE 5.5")>=0) {
			strName="Microsoft.XMLHTTP"
		} try { 
			objXmlHttp=new ActiveXObject(strName)
			objXmlHttp.onreadystatechange=handler 
			return objXmlHttp
		} catch(e) { 
			alert("Error. Scripting for ActiveX might be disabled") 
			return 
		} 
	} 
	if (navigator.userAgent.indexOf("Mozilla")>=0) {
		objXmlHttp=new XMLHttpRequest()
		objXmlHttp.onload=handler
		objXmlHttp.onerror=handler 
		return objXmlHttp
	}
} 


function setFocus() {
		document.formTest.contDOB.focus();
	}