var DEBUG_ALERTS = false;
function Table(name, prefix)   
{
this.name=name;
this.columns=new Array();
this.styleprefix = prefix;
}
function Table_addColumn(colname)
{
this.columns[this.columns.length]=colname;
}
Table.prototype.addColumn = Table_addColumn;
function Table_setSelectedRow(selrow)
{
this.selectedRow=selrow;
}
Table.prototype.setSelectedRow = Table_setSelectedRow;
function Table_setSelectedColumn(selcol)
{
this.selectedColumn=selcol;
}
Table.prototype.setSelectedColumn = Table_setSelectedColumn;
function Row(row,tableobj)
{
this.row = row;
var rowContents = new Array();
for (var i = 0;i < row.cells.length;i++) {
var column=tableobj.columns[i];
rowContents[column]=row.cells[i].innerText;
}
this.cells = rowContents;
}
function getParentTableId(obj)
{
if (obj.tagName=="TABLE") {
if (obj.id.length==0) {
return (getParentTableId(obj.parentNode));
}
else {
return obj.id;
}
}
else {
return (getParentTableId(obj.parentNode));
}
}
function getTableObject(tableId)
{
var idx = tableId.lastIndexOf ("_heading");
if (idx > 0) {
tableId = tableId.substring(0, idx);
}
var tableobj = eval("__TABLE__"+tableId);
return tableobj;
}
function rowSelect(row)
{
var table = getParentTableId(row);
var tableobj = getTableObject(table);
if (tableobj)
{
if (tableobj.selectedRow)
{
tableobj.selectedRow.row.className=tableobj.styleprefix+"row";
if (DEBUG_ALERTS) alert("rowSelect: setting previously selected row's style to "+tableobj.selectedRow.row.className);
}
row.className=tableobj.styleprefix+"rowselected"
var selRow = new Row(row,tableobj);
tableobj.setSelectedRow(selRow);
}
}
function colSelect(column)
{
var table = getParentTableId(column);
var tableobj = getTableObject(table);
if (tableobj)
{
if (tableobj.selectedColumn)
{
tableobj.selectedColumn.className=tableobj.styleprefix+"columnheading";
}
column.className=tableobj.styleprefix+"columnheadingselected";
tableobj.setSelectedColumn(column);
}
}
function bind(table,form)
{
var tableobj = getTableObject(table);
if (tableobj)
{
if (tableobj.selectedRow)
{
for (var j = 0; j < tableobj.selectedRow.cells.length; j++)
{
for (var k = 0; k < form.elements.length;k++)
{
if ((form.elements[k].tagName == "INPUT") && (form.elements[k].name==tableobj.columns[j]))
{form.elements[k].value=tableobj.selectedRow.cells[j];
}}}}}}