var xmlHttp

function showHint(str)
{
	if (str.length==0)
	{
		document.getElementById("txtHint").innerHTML=""
		return
	}

	xmlHttp=GetXmlHttpObject()

	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	}

/*
var type=""
size = document.ajax.type.length

	for (i = 0; i < size; i++) {
		if (document.ajax.type[i].checked) {
			type = document.ajax.type[i].value
		}
	}
*/

	var url="readsymbols.jsp"

	//url=url+"?q="+ escape(str) + "&type=" + type
	url=url+"?q="+ escape(str)

	xmlHttp.onreadystatechange=stateChanged
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function stateChanged()
{
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{
		var s = xmlHttp.responseText;
		var a = s.split("|");
		var len = eval(a.length - 1);

		var i=0;
		//alert(a);
		var str="";
		var str1="";
		var str2="";

			for(i = 0; i < len; i++)
			{
				temp = a[i].split(",")
				str+="<TR><TD class=t0>"+ temp[1] +"</TD><TD class=t0><A href=\"javascript:sendvalue("+ "'" + temp[0].toString() +"')\" style='TEXT-DECORATION: none;'>" + temp[0] + "</TD></TR>"
				//alert(temp[1])
			}

			if(s == 0)
			{
				str = "<br><br><table cellpadding=3><tr><td class=t0>No match found.</td></tr></table>"
			}
			else
			{
					str1="<TABLE border=0 cellpadding=0 cellspacing=0 width=100% bgcolor=#969696><tr><td ><TABLE border=0 cellpadding=3 cellspacing=1 width=100%><TR><TH class=tablehead>Company Name</TD></TH><TH class=tablehead>Symbol</TD></TH>"
					str2="</TABLE></td></tr></TABLE>"
			}

			document.getElementById("txtHint").innerHTML=str1 + str + str2;
			txt = document.getElementById("txt1");
			txt.value="";
			txt.focus();
		}
	}

	function GetXmlHttpObject()
	{
		var objXMLHttp=null

		if (window.XMLHttpRequest)
		{
			objXMLHttp=new XMLHttpRequest()
		}
		else if (window.ActiveXObject)
		{
			objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
		}

		return objXMLHttp
	}