startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("mainmenu");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" hover";
  }
  node.onmouseout=function() {
  this.className=this.className.replace(" hover", "");
   }
   }
  }
 }
}
window.onload=startList;

function Swap(which,state)
{
	var elm=document.getElementById(which);
	switch (state)
	{
		case 'over':
			elm.src='/img/'+which+'-image-'+state+'.png';
		break;
		case 'out':
			elm.src='/img/'+which+'-image.png';
		break;
	}
}

function Change(which,state)
{
	var elm=document.getElementById('href'+which);
	switch (state)
	{
	case 'over':
		//elm.style.border='2px solid #42c712';
	break;
	case 'normal':

	break;
	}
}