isIE = (document.all ? true : false);
function getIEPosX(elt) { return getIEPos(elt,"Left"); }
function getIEPosY(elt) { return getIEPos(elt,"Top"); }
function getIEPos(elt,which) {
	iPos = 0
	while (elt!=null) {
		iPos += elt["offset" + which]
		elt = elt.offsetParent
	}
	return iPos
}

function getXBrowserRef(eltname) {
	return (isIE ? document.all[eltname].style : document.getElementById(eltname).style);
}

function hideElement(eltname) { document.getElementById(eltname).style.visibility = 'hidden'; }
function showElement(eltname) { document.getElementById(eltname).style.visibility = 'visible'; }

function moveBy(elt,deltaX,deltaY) {
	if (isIE) {
		elt.left = elt.pixelLeft + deltaX;
		elt.top = elt.pixelTop + deltaY;
	} else {
		elt.left += deltaX;
		elt.top += deltaY;
	}
}

function toggleVisible(eltname) {
	elt = getXBrowserRef(eltname);
	if (elt.visibility == 'visible' || elt.visibility == 'show') {
		elt.visibility = 'hidden';
	} else {
		fixPosition(eltname);
		elt.visibility = 'visible';
	}
}

function setPosition(elt,positionername,isPlacedUnder) {
	positioner = null;
	if (isIE) {
		positioner = document.all[positionername];
		elt.left = getIEPosX(positioner);
		elt.top = getIEPosY(positioner);
	} else {
		//positioner = document.images[positionername];
		positioner = document.all[positionername];
		//elt.left = positioner.x;
		//elt.top = positioner.y;
		elt.left = getIEPosX(positioner);
		elt.top = getIEPosY(positioner);
	}
	if (isPlacedUnder) { moveBy(elt,0,positioner.height); }
}

var displayDivName;
var displayElement;
var hiddenElement;


//——————————————————————————————————————


// fixPosition() 这个函数和前面所讲的那个函数一样
//
function fixPosition(eltname) {
elt = getXBrowserRef(eltname);
positionerImgName = eltname + 'Pos';
// hint: try setting isPlacedUnder to false
isPlacedUnder = false;
if (isPlacedUnder) {
setPosition(elt,positionerImgName,true);
} else {
setPosition(elt,positionerImgName)
}
}

function makeReferrenceGrid(paramater,multiselect,eltName,formElt) {
	var grid;
	grid = '<table border=0 cellspacing=0 cellpadding=0><tr><td class="background">'+
		'<table border=0 cellspacing=1 cellpadding=0>'+
		'<tr><th bgcolor=#DBDBDB nowrap align=left height=20>&nbsp;';
	grid += '<font face="courier new, courier" >';
	grid += '<a href="javascript:hideElement(\'' + eltName + '\')">X</a></font>&nbsp;&nbsp;</th></tr>';
    if('county' == formElt.substring(formElt.indexOf('.')+1,formElt.length)){
		return grid + '<tr><td><iframe marginwidth=0 marginheight=0 hspace=0 vspace=0 frameborder=0 src=/dsxy/data/selectCounty.do;jsessionid=aqzuWdGaKpD4?form='+formElt+'&ID=' + paramater + ' width=200 height=280></td></tr></table></td></tr></table>';
	} else if ('countyId' == formElt.substring(formElt.indexOf('.')+1,formElt.length)){
		return grid + '<tr><td><iframe marginwidth=0 marginheight=0 hspace=0 vspace=0 frameborder=0 src=/dsxy/data/selectCounty.do;jsessionid=aqzuWdGaKpD4?form='+formElt+'&ID=' + paramater + ' width=100 height=130></td></tr></table></td></tr></table>';
	}
	else{
		return grid + '<tr><td><iframe marginwidth=0 marginheight=0 hspace=0 vspace=0 frameborder=0 src=/dsxy/data/selectRegisterType.do;jsessionid=aqzuWdGaKpD4?form='+formElt+'&ID=' + paramater + ' width=200 height=280></td></tr></table></td></tr></table>';
	}
}

function newReferrence(eltName,attachedElement,formElt,refName) {
	if (attachedElement) {
		if (displayDivName && displayDivName != eltName) hideElement(displayDivName);
		displayElement = attachedElement;
	}
	displayDivName = eltName;
	var grid = makeReferrenceGrid(refName,'true',eltName,formElt);
	if (isIE) {
		var elt = document.all[eltName];
		elt.innerHTML = grid;
	} else {
		//var elt = document.layers[eltName].document;
		//elt.open();
		//elt.write(grid);
		//elt.close();
		var elt = document.getElementById(eltName);
		elt.innerHTML = grid;
	}
}

function toggleReferrencePicker(eltName,formElt,refName) {
var x = formElt.indexOf('.');
var formName = formElt.substring(0,x);
var formEltName = formElt.substring(x+1);
newReferrence(eltName,document.forms[formName].elements[formEltName],formElt,refName);
toggleVisible(eltName);
}

function toggleReferrencePickerNew(form,eltName,formElt,refName) {
var x = formElt.indexOf('.');
var formName = formElt.substring(0,x);
var formEltName = formElt.substring(x+1);
newReferrence(eltName,form.elements[formEltName],formElt,refName);
toggleVisible(eltName);
}

function toggleCountyPickerMMS(divName, parameter) {
	hideElement(divName);
	var grid;
	grid = '<table border="0" cellspacing="0" cellpadding="0"><tr><td>'+
		'<table border="0" cellspacing="1" cellpadding="0">'+
		'<tr><th bgcolor="#DBDBDB" nowrap align="left">&nbsp;';
	grid += '<font face="courier new, courier" >';
	grid += '<a href="javascript:hideElement(\'' + divName + '\')">X</a></font>&nbsp;&nbsp;</th></tr>';
	grid += '<tr><td><iframe marginwidth="0" marginheight="0" hspace="0" vspace="0" frameborder="0" src="/dsxy/data/selectCountyMMS.do;jsessionid=aqzuWdGaKpD4?ID=' + parameter + 
		'" width="200" height="150"></td></tr></table></td></tr></table>';
	document.getElementById(divName).innerHTML = grid;
	showElement(divName);
}
function toggleCountyPickerMMP(divName, parameter) {
	hideElement(divName);
	var grid;
	grid = '<table border="0" cellspacing="0" cellpadding="0"><tr><td>'+
		'<table border="0" cellspacing="1" cellpadding="0">'+
		'<tr><th bgcolor="#DBDBDB" nowrap align="left">&nbsp;';
	grid += '<font face="courier new, courier" >';
	grid += '<a href="javascript:hideElement(\'' + divName + '\')">X 关闭</a></font>&nbsp;&nbsp;</th></tr>';
	grid += '<tr><td><iframe marginwidth="0" marginheight="0" hspace="0" vspace="0" frameborder="0" src="/dsxy/data/selectCountyMMP.do;jsessionid=aqzuWdGaKpD4?ID=' + parameter + 
		'" width="200" height="150"></td></tr></table></td></tr></table>';
	document.getElementById(divName).innerHTML = grid;
	showElement(divName);
}

function toggleCountyPicker(divName, parameter) {
	hideElement(divName);
	var grid;
	
	grid = '<table border=0 cellspacing=0 cellpadding=0><tr><td class="background">'+
		'<table border=0 cellspacing=1 cellpadding=0>'+
		'<tr><th bgcolor="#DBDBDB" nowrap align="left" height="20">&nbsp;';
	grid += '<font face="courier new, courier" >';
	grid += '<a href="javascript:hideElement(\'' + divName + '\')">X 关闭</a></font>&nbsp;&nbsp;</th></tr>';
    grid += '<tr><td><iframe marginwidth="0" marginheight="0" hspace="0" vspace="0" frameborder="0" src="/dsxy/data/selectCounty.do;jsessionid=aqzuWdGaKpD4?ID=' + parameter + 
		'" width="200" height="150"></td></tr></table></td></tr></table>';
	document.getElementById(divName).innerHTML = grid;
	showElement(divName);
}