// JavaScript Document

startList = function() {
	if (document.all&&document.getElementById) {
		if (document.getElementById("nav")){
		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;

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function validate(){
if (document.contact.name.value == "" || document.contact.enquiry.value == ""){
alert("Please complete all required fields!");
return false;
}
else if (document.contact.email.value == "" && document.contact.telephone.value == " "){
alert("Please include either an email address or telephone number!");
return false;
}
else
{
return true;
}
}

function validate_login(){
if (document.login.username.value == "" || document.login.password.value == ""){
alert("Please complete all required fields!");
return false;
}
else
{
return true;
}
}

function cleartext(thisfield) {	
	if (thisfield.defaultValue == thisfield.value){
	thisfield.value = "";
	
	if (thisfield.defaultValue == 'Password'){
		document.getElementById('p_password').style.display = "";
		document.getElementById('em_Password').focus();
		document.getElementById('t_password').style.display = "none";
	}
	}
}