/*
	Standards Compliant Rollover Script
	Author : Daniel Nolan
	http://www.bleedingego.co.uk/webdev.php
*/

function initRollovers() {
	if (!document.getElementById) return
	
	var aPreLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');

	for (var i = 0; i < aImages.length; i++) {		
		if (aImages[i].className == 'imgover') {
			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_ov'+ftype);

			aImages[i].setAttribute('hsrc', hsrc);
			
			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;
			
			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			
			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_ov'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
}
function labelPosSet(){
	if(document.getElementById('labels')){
		var mainH = document.getElementById('content').offsetHeight;
		document.getElementById('labels').style.display = 'block';
		var sideH = document.getElementById('sidebar').offsetHeight;
		var lnH = document.getElementById('localnavis').offsetHeight;
		var labH = document.getElementById('labels').offsetHeight;
		var mTop = mainH - lnH - 10- labH;
		if(sideH < mainH){
			document.getElementById('sidebar').style.height = mainH + 'px';
			document.getElementById('labels').style.marginTop = mTop + 'px';
		}
	}
}

function topSwf(){
	if(document.getElementById('swfArea')){
		var so = new SWFObject("/top.swf", "top", "760", "280", "8", "#ffffff");
		so.write("swfArea");
	}
}

window.onload = function(){
	initRollovers();
	labelPosSet();
	topSwf();
}