//Preload

function load_menu()  {
    if (document.images)
    {

      // set image url
      var image_url = new Array();
      image_url[0] = "images/nav1off.png";
      image_url[1] = "images/nav2off.png";
      image_url[2] = "images/nav3off.png";
      image_url[3] = "images/nav4off.png";
      image_url[4] = "images/nav5off.png";
      image_url[5] = "images/nav6off.png";
      image_url[6] = "images/nav7off.png";      
      image_url[7] = "images/nav1on.png";
      image_url[8] = "images/nav2on.png";
      image_url[9] = "images/nav3on.png";
      image_url[10] = "images/nav4on.png";
      image_url[11] = "images/nav5on.png";
      image_url[12] = "images/nav6on.png";
      image_url[13] = "images/nav7on.png";
      
     	var preload_image_object = new Array();      
       	var i;
       	for(i=0; i<=13; i++) {
       		preload_image_object[i] = new Image();
         	preload_image_object[i].src = image_url[i];
         }
    }
}

function GROsend(ename,edomain,etld,sname,cls)  {
	var tld;
	switch(etld) {
		case 0:
			tld = "com"; break;
		case 1:
			tld = "org"; break;
		case 2: 
			tld = "net"; break;
		default:
			tld = "com";
		}
document.write("<a class= " + '"' + cls + '"' + " href=" + '"' + "mailto:" + ename + "@" + edomain + "." + tld + '"' + ">" + sname + "<\/a>");
}

function rollOn(x)  {

//	eval("document.getElementById(\"navd" + x + "\").style.backgroundImage='url(images/nav" + x + "on.gif)'");
	var y = "inav" + x;
	var z = "images/nav" + x + "on.png";
	document.getElementById(y).src = z;
	}
	
function rollOff(x)  {

//	eval("document.getElementById(\"navd" + x + "\").style.backgroundImage='url(images/nav" + x + "off.gif)'");
	var y = "inav" + x;
	var z = "images/nav" + x + "off.png";
	document.getElementById(y).src = z;
	
	}
	
function forOver(x)  {

var oldDate= new Date(x);
var newDate = new Date();

var years = newDate.getFullYear() - oldDate.getFullYear();
//return years;
document.write(years);
}
	
//end