//////////////////////////////////////////////////////////////////////////////
//
// Choose Institution Julia's MODAL WINDOW
//
//////////////////////////////////////////////////////////////////////////////

var buttonId;
var valueFieldId;
var instWindow;

function InstitutionFocus()
{
	instWindow.focus();
	return false;
}

function StopInstEvents()
{
	if (!instWindow) return;
	window.onfocus = null;
	window.onclick = null;
	window.onunload = null;
}

function StartInstEvents()
{
	if (!instWindow) return;
	window.onfocus = InstitutionFocus;
	window.onclick = InstitutionFocus;
	window.onunload = InstitutionFocus;
}

function ChooseInstitution(btnid, whereToReturnId) {
	buttonId = btnid;
	valueFieldId = whereToReturnId;
	instWindow = window.open('ChooseInstitution.aspx','institutionWin',',width=570, height=280');
	StartInstEvents();
}

function GetInstitutionBack(str) { 
	StopInstEvents();
	
	var prefix = buttonId.substring(0, buttonId.lastIndexOf('_')+1);
	obj = findObj(prefix+valueFieldId); 
	if (obj) {
		obj.value=str;
		return true;
	}
	return false;
}