function setFontSize(toWhat)
{
   switch(toWhat)
   {
       case "SMALL":
           document.body.style.fontSize = "1.0em";
           document.getElementById("imgBigFont").src = "/new_images/a_large.png"
           document.getElementById("imgLargerFont").src = "/new_images/a_medium.png"
           document.getElementById("imgSmallFont").src = "/new_images/a_small_l.png"
           break;
       case "BIG":
           document.body.style.fontSize = "1.2em";
           document.getElementById("imgSmallFont").src = "/new_images/a_small.png"
           document.getElementById("imgBigFont").src = "/new_images/a_large_l.png"
           document.getElementById("imgLargerFont").src = "/new_images/a_medium.png"
           break;
       case "LARGER":
           document.body.style.fontSize = "1.1em";
           document.getElementById("imgLargerFont").src = "/new_images/a_medium_l.png"
           document.getElementById("imgSmallFont").src = "/new_images/a_small.png"
           document.getElementById("imgBigFont").src = "/new_images/a_large.png"
           break;
   }
}

document.write(unescape("%3Cscript type=\"text/javascript\" src=\"/js/ajax.js\"%3E%3C/script%3E"));


function CalendarCallBack( savXml )
{
    var pel = document.createElement("DIV");
    //var pel = document.getElementById("savProcessDiv");
    if (pel != null)
    {
        pel.id = "savprocess";
        pel.innerHTML = savXml;
        pel.style.display = "none";
        var elbody = document.getElementsByTagName("BODY")[0];
        if (elbody != null)
        {
            elbody.appendChild(pel);
    
            if (document.getElementById('savprocess') != null && document.getElementById('savcaldiv') != null && document.getElementById('savCal') != null)
            {
                document.getElementById('savCal').innerHTML = document.getElementById('savcaldiv').innerHTML;
                elbody.removeChild(pel);
            }
        }
    }
    
}

function ajaxCall(command, params, callBackFunction)
{
    
    
    var sUrl = command;// + "&uuid=" + new Date().getTime();
	var oSav = new SAVXml();
	if ( callBackFunction )
	{
	    var args = arguments[arguments.length -1];
	    if (arguments.length > 3 && args != null && args.length > 0)
	    {
		    oSav.LoadUrl( sUrl, callBackFunction, oSav.convertToXMLDocument, arguments[arguments.length - 1]) ;	// Asynchronous load.
		}
		else oSav.LoadUrl( sUrl, callBackFunction, oSav.convertToXMLDocument) ;	// Asynchronous load.
    }
	else alert("no callback");

	return null ;
	
}

function jCaller(command, params, callBackFunction)
{

    var elbody = document.getElementsByTagName("BODY")[0];
    var sUrl = command;// + "&uuid=" + new Date().getTime();
    var jel = document.getElementById("jscallback");
    if (jel != null) 
    {
        elbody.removeChild(jel);
        jel = null;
    }
    if (jel == null)
    {
        jel = document.createElement("SCRIPT");    
        jel.id = "jscallback";
        jel.type = "text/javascript";

        if (elbody != null)
        {
            elbody.appendChild(jel);
        }
    }
    //alert(params);
    jel = document.getElementById("jscallback");
    if (jel != null) jel.src = params + "?ruri=" + escape(sUrl) + "&cb=" + callBackFunction + "&uuid=" + new Date().getTime();
	return null ;
	
}


var savLoaded = true;