/*
 * common.js
 *
 * Current revision $Revision: 1.1 $
 * On branch $Name:  $
 * Latest change by $Author: adolfoc $ on $Date: 2007/10/04 21:04:48 $
 *
 */

var image1 = new Image();
image1.src = "images/1.jpg";
var image2 = new Image();
image2.src = "images/2.jpg";
var image3 = new Image();
image3.src = "images/3.jpg";
var image4 = new Image();
image4.src = "images/4.jpg";
var image5 = new Image();
image5.src = "images/5.jpg";
var image6 = new Image();
image6.src = "images/6.jpg";
var image7 = new Image();
image7.src = "images/7.jpg";
var image8 = new Image();
image8.src = "images/8.jpg";

var step = 1;
function slideit()
{
    if (!document.images)
	return;

    var header_top = document.getElementById("header-top-images");
    header_top.src = "images/" + step + ".jpg";;
    if (step < 8)
	step++;
    else
	step = 1;

    setTimeout("slideit()", 2500);
}

function init_cols()
{
    var divs = new Array(document.getElementById('mainMenu'), document.getElementById('mainColumn'), document.getElementById('calendar'));
    var maxHeight = 0;
    for (var i = 0; i < divs.length; ++i) {
	if (divs[i].offsetHeight > maxHeight)
	    maxHeight = divs[i].offsetHeight;
    }
    for (var i = 0; i < divs.length; ++i) {
	divs[i].style.height = maxHeight + 'px';
	if (divs[i].offsetHeight > maxHeight)
	    divs[i].style.height = (maxHeight - (divs[i].offsetHeight - maxHeight)) + 'px';
    }
}

function start_list()
{
    if (document.all && document.getElementById) {
	navRoot = document.getElementById("mainNav");
	for (i = 0; i < navRoot.childNodes.length; i++) {
	    node = navRoot.childNodes[i];
	    if (node.nodeType == 1) {
		if (node.nodeName == "LI") {
		    node.onmouseover = function() {
			this.className += " over";
		    }
		    node.onmouseout = function() {
			this.className = this.className.replace(" over", "");
		    }
		}
	    }
	}
    }
}

function load_scripts()
{
    //    init_cols();
    slideit();
//    start_list();
}

window.onload = load_scripts;

/*
 * Log record of file changes:
 * $Log: common.js,v $
 * Revision 1.1  2007/10/04 21:04:48  adolfoc
 * New Version of site.
 *
 * Revision 1.2  2007/07/17 00:29:42  adolfoc
 * Rotating images.
 *
 * Revision 1.1  2007/01/25 21:40:41  adolfoc
 * Changed method of resizing columns using javascript, cleaned up some xhtml.
 *
 */