// JavaScript Document
// * Dependencies * 

// this function requires the following snippet:

// JavaScript/readable_MM_functions/findObj

function setColor(objName, fg, bg)

{

  obj = findObj(objName);

  if (obj.style)

  {

    obj.style.color = fg;

    obj.style.backgroundColor = bg;

  }

}

// Example: obj = findObj("image1");

function findObj(theObj, theDoc)

{

  var p, i, foundObj;

  

  if(!theDoc) theDoc = document;

  if( (p = theObj.indexOf("?")) > 0 && parent.frames.length)

  {

    theDoc = parent.frames[theObj.substring(p+1)].document;

    theObj = theObj.substring(0,p);

  }

  if(!(foundObj = theDoc[theObj]) && theDoc.all) foundObj = theDoc.all[theObj];

  for (i=0; !foundObj && i < theDoc.forms.length; i++) 

    foundObj = theDoc.forms[i][theObj];

  for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++) 

    foundObj = findObj(theObj,theDoc.layers[i].document);

  if(!foundObj && document.getElementById) foundObj = document.getElementById(theObj);

  

  return foundObj;

}

function alternate(id)
{
 if(document.getElementsByTagName)
 {  
   var table = document.getElementById(id);  
   var rows = table.getElementsByTagName("tr");  
   for(i = 0; i < rows.length; i++)
   {          
       if ((i+2)%4 == 0)
	   {
	   	rows[i].className = "RowColor";
       	rows[i+1].className = "RowColor";
	   }
   }      
  }
}