// JavaScript Document

function swap(divName) {
	document.getElementById(divName+'1').style.display = 'none';
	document.getElementById(divName+'2').style.display = 'block';
}

function unswap(divName) {
	document.getElementById(divName+'1').style.display = 'block';
	document.getElementById(divName+'2').style.display = 'none';
}


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


// Browser-sniffer varibles for IE6

var agt=navigator.userAgent.toLowerCase();
var appVer = navigator.appVersion.toLowerCase();
var is_ie = ((agt.indexOf('msie 6')!=-1)&&(agt.indexOf('windows')!=-1))?true:false;

// end brower-sniff varibles

function selectItem() {
	
if(is_ie == true){	
	var selectname=document.getElementsByTagName("select");
		for (var i=0;i<selectname.length;i++)
		  { 
			selectname[i].style.visibility = 'hidden';
		  }
} else {
					//do nothing
		}
}

function unselectItem() {
	
if(is_ie == true){	
		var selectname=document.getElementsByTagName("select");
			for (var i=0;i<selectname.length;i++)
			  { 
				selectname[i].style.visibility = 'visible';
			
			}
} else {
			//do nothing
		}
}