var downStrokeField;
function autoTab(fieldName,nextFieldName,fakeMaxLength) {
        var myField=document.forms[1].elements[fieldName];
        myField.nextField=document.forms[1].elements[nextFieldName];

        if (myField.maxLength == null)
                myField.maxLength=fakeMaxLength;

        myField.onkeydown=autoTab_keyDown;
        myField.onkeyup=autoTab_keyUp;
}

function autoTab_keyDown() {
        this.beforeLength=this.value.length;
        downStrokeField=this;
}

function autoTab_keyUp() {
        if ( (this == downStrokeField) && (this.value.length > this.beforeLength) && (this.value.length >= this.maxLength))
                this.nextField.focus();
        downStrokeField=null;
}
function openwin(url,w,h,scrollyes)
{
	var top = (screen.height-h)/2;
	var left = (screen.width-w)/2;
	var customize = "toolbar=no,menubar=no,resizable=yes,scrollbars="+scrollyes+",    width="+w+",height="+h+",top="+top+",left="+left;
	window.open(url,'_blank',customize)

}

function textCounter(field,cntfield,maxlimit) {
if (field.value.length > maxlimit) // if too long...trim it!
field.value = field.value.substring(0, maxlimit);
// otherwise, update 'characters left' counter
else
cntfield.value = maxlimit - field.value.length;
}

/*function check(){
	var brtyp=document.agentfrm.broker.value;
	if(brtyp=="t")
		document.getElementById('binfo').style.display="";
	else
		document.getElementById('binfo').style.display="none";
}*/

function check(b){
	//alert(b);
	if(b=="t"){
		document.getElementById('binfo').style.display="";
		document.getElementById('broker').value="";
		document.getElementById('testid').value="";
		document.getElementById('bdiv1').style.display="none";
		document.getElementById('bdiv2').style.display="none";
		document.getElementById('brokertype').value="t";
		document.getElementById('info').style.display="none";
	}
	else
		document.getElementById('binfo').style.display="none";
}

function changecoupon() {
var btyp=document.agentfrm.broker.value;
var at=document.agentfrm.servicetype.value;
if(at!="")
{
	if(at!="f")
		document.getElementById('couponid').style.display="";
	else
		document.getElementById('couponid').style.display="none";
}
if(at=="")
{
	document.getElementById('couponid').style.display="none";
}
if(btyp=="other" && at=="s")
	document.getElementById('entcoupon').style.display="";
else
	document.getElementById('entcoupon').style.display="none";
}

function checkenable1(obj)
{	
	if(obj=="")
	{
		document.getElementById('restype').style.display = "none";
		document.getElementById('comtype').style.display = "none";
	}
	else if(obj=="r")
	{
		document.getElementById('restype').style.display = "";
		document.getElementById('comtype').style.display = "none";
	}
	else
	{
		document.getElementById('comtype').style.display = "";
		document.getElementById('restype').style.display = "none";
	}
	
}
function changefoc1()
{	
	if(frm.areacode1.value.length=="3")
	{
		frm.agentmobile1.focus();
		return true;
	}
	return true;
}
function changefoc2()
{	
	if(frm.areacode2.value.length=="3")
	{
		frm.agentmobile2.focus();
		return true;
	}
	return true;
}