if (document.images) {         
	img1on = new Image();      
    img1on.src = "images/nav_01-over.gif"; 
	img2on = new Image();      
    img2on.src = "images/nav_02-over.gif"; 
	img3on = new Image();      
    img3on.src = "images/nav_03-over.gif"; 
	img4on = new Image();      
    img4on.src = "images/nav_04-over.gif"; 
	img5on = new Image();      
    img5on.src = "images/nav_05-over.gif";	
	img6on = new Image();      
    img6on.src = "images/nav_06-over.gif"; 
	img7on = new Image();      
    img7on.src = "images/nav_07-over.gif"; 
	img8on = new Image();      
    img8on.src = "images/nav_08-over.gif"; 
	img9on = new Image();      
    img9on.src = "images/nav_09-over.gif";	
  
    img1off = new Image();      
    img1off.src = "images/nav_01.gif"; 
	img2off = new Image();      
    img2off.src = "images/nav_02.gif"; 
	img3off = new Image();      
    img3off.src = "images/nav_03.gif"; 
	img4off = new Image();      
    img4off.src = "images/nav_04.gif"; 
	img5off = new Image();      
    img5off.src = "images/nav_05.gif";
	img6off = new Image();      
    img6off.src = "images/nav_06.gif"; 
	img7off = new Image();      
    img7off.src = "images/nav_07.gif"; 
	img8off = new Image();      
    img8off.src = "images/nav_08.gif"; 
	img9off = new Image();      
    img9off.src = "images/nav_09.gif";
}


function imgOn(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "on.src");
        }
}

function imgOff(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "off.src");
        }
}


function openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}

function visit(newURL) 
{
    if (newURL != "") 

	{
		parent.calendar.location.href=newURL
	}

}