//$Id: color.php,v 482c3d4167c5 2009/08/22 00:00:42 kharlin $ 

function TurnOffPrId(prId)
{ 
    var elementtohide = document.getElementById(prId);
    
    if(elementtohide != undefined)
        elementtohide.style.display = 'none';
    
}

function exchange(idOne, idTwo, tableID)
{
    var rowOne = document.getElementById(idOne);
    var rowTwo = document.getElementById(idTwo);

	var currentTable = document.getElementById(tableID);
    var trs = currentTable.tBodies[0].getElementsByTagName("tr");

    var i = rowOne.rowIndex;
    var j = rowTwo.rowIndex;

    if(trs[i] != undefined && trs[j] != undefined)
        currentTable.tBodies[0].insertBefore(rowOne, rowTwo);
	
	rowOne.style.display = '';
}