var hidden = "hidden";
var visible = "visible";
var none = "none";
var inline = "inline";
var block = "block";
var on = "on";
var off = "off";


Image1= new Image(60,60)
Image1.src = "/pcj/images/nav_home.gif"

Image2 = new Image(60,60)
Image2.src = "/pcj/images/nav_contact.gif"

Image3 = new Image(60,60)
Image3.src = "/pcj/images/nav_pasapasa.gif"

Image4= new Image(60,60)
Image4.src = "/pcj/images/nav_calendar.gif"

Image5 = new Image(60,60)
Image5.src = "/pcj/images/nav_photos.gif"

Image6 = new Image(60,60)
Image6.src = "/pcj/images/nav_links.gif"

Image7= new Image(60,60)
Image7.src = "/pcj/images/nav_home_on.gif"

Image8 = new Image(60,60)
Image8.src = "/pcj/images/nav_contact_on.gif"

Image9 = new Image(60,60)
Image9.src = "/pcj/images/nav_pasapasa_on.gif"

Image10= new Image(60,60)
Image10.src = "/pcj/images/nav_calendar_on.gif"

Image11 = new Image(60,60)
Image11.src = "/pcj/images/nav_photos_on.gif"

Image12 = new Image(60,60)
Image12.src = "/pcj/images/nav_links_on.gif"


function checkin(id) { 
if (document.getElementById) // NN6, IE5, Opera 5
  {return document.getElementById([id]);}
else if (document.all) // IE4
  {return document.all[id];}
else if (document.layers) // NN4
  {return document.layers[id];} //10
}

function toggle(id,setVisible) {
      var popObj = checkin(id);
      if (setVisible == hidden) {
        popObj.style.visibility = hidden;
        popObj.style.display = none;
     }
  if (setVisible == visible) {
	  popObj.style.top = 75;
        popObj.style.visibility = visible;
        popObj.style.display = inline;
       }
}

function moveUp(id,numSteps) {
var topInc = 1;
var endTop = 75;
var delay = 3;
if (numSteps == 30) {
  liftObj = checkin(id);
  liftObj.style.visibility = visible;
  liftObj.style.display = inline;
  liftObj.style.top = 800;
}

    topInc = (endTop - parseInt(liftObj.style.top)) / numSteps;
    liftObj.style.top = parseInt(liftObj.style.top) + topInc;
    numSteps--;
    setTimeout ('moveUp(\'' + id + '\',' + numSteps + ')', delay);
}

function rollover(id,toggle) {
      var rollObj = checkin(id);
	if (toggle == on) {
		rollObj.src = ('/pcj/images/nav_' + id + '_on' + '.gif');
	}
	if (toggle == off) {
		rollObj.src = ('/pcj/images/nav_' + id + '.gif');
	}
}

function popBrowser(URL,wide,high,side,down) {
id = 'popbrowser';
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=1,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=" + wide + ",height=" + high + ",left=" + side + ",top=" + down + "');");
}
// =" + wide + ",height=" + high + ",left=" + side + ",top = " + down + "

//function textCounter(field,field2,cntfield,maxlimit) {
//var field = checkin(id);
//var cntfield = checkin(cntid);
// if (field.value.length + field2.value.length > maxlimit) {
 // if too long...trim it!
// cntfield.value = maxlimit - field.value.length - field2.value.length;
// field.value = field.value.substring(0, maxlimit);
// otherwise, update 'characters left' counter
// } else {
//cntfield.value = maxlimit - field.value.length - field2.value.length;
// }
//}


function textCounter(field, field2, field3, countfield, maxlimit) {
//if ((field.value.length + field2.value.length) > maxlimit)
//field.value = field.value.substring(0, maxlimit);
//else
countfield.value = maxlimit - field.value.length - field2.value.length -
field3.value.length - 3;
}


function mapover(id,toggle) {
      var mapObj = checkin("map");
	if (toggle == on) {
		mapObj.src = ('/pcj/busmaps/map_' + id + '.gif');
		mapObj.lowsrc = ('/pcj/busmaps/map_loading.gif');
	}
	if (toggle == off) {
		mapObj.src = ('/pcj/busmaps/map_blank.gif');
		mapObj.lowsrc = ('/pcj/busmaps/map_loading.gif');
	}
}