// JavaScript Document

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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 MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

IE=document.all;
eventEnterSrcID = '';
eventEnterParentSrcID = '';
eventEnterParentMenu = '';
eventEnterRelParentMenu = '';

eventLeaveSrcID = '';
eventLeaveParentSrcID = '';
eventLeaveParentMenu = '';
eventLeaveRelParentMenu = '';

function loadVars(){

	menuList = new String("menu1_child,menu2_child,menu3_child");
	arrMenuList = menuList.split(",");
	
	for (i=0;i<arrMenuList.length;i++){
		var1 = arrMenuList[i];
		eval(var1 + "height = "+document.getElementById(arrMenuList[i]).offsetHeight);
		document.getElementById(arrMenuList[i]+"_inner").style.marginTop = -document.getElementById(arrMenuList[i]).offsetHeight;
	}
	document.getElementById("top_navigation").style.visibility = "visible";
	speed = 12;
}

function openMenu(event) {

if (!event) var event = window.event

if ((IE && event.srcElement) || (!IE && event.target)) {
eventEnterSrcID=IE ? event.srcElement.id : event.target.id;
if (eventEnterSrcID.indexOf("_") != -1) {
eventEnterParentSrcID = eventEnterSrcID.substring(0,eventEnterSrcID.indexOf("_"));
} else {
eventEnterParentSrcID = eventEnterSrcID;
}
}

if ((IE && event.toElement) || (!IE && event.relatedTarget)) {
eventEnterParentMenu=IE ? event.toElement.id : event.relatedTarget.id;
eventEnterRelParentMenu = eventEnterParentMenu.replace("_child","");
}

if (eventEnterSrcID != '') {
if (document.getElementById(eventEnterParentSrcID+'_child')) {
if (eventEnterParentSrcID != eventLeaveParentSrcID) {

document.getElementById(eventEnterParentSrcID+'_child').style.height = "0px";
document.getElementById(eventEnterParentSrcID+'_child_inner').style.marginTop = eval('-'+eventEnterParentSrcID+'_childheight')+"px";

childDivInner = document.getElementById(eventEnterParentSrcID+"_child_inner").style.marginTop.replace("px","");
animateOpen(eventEnterParentSrcID+'_child',11,eval(eventEnterParentSrcID+'_childheight'),childDivInner);

}

}
}
	event.cancelBubble = true;
	if (event.stopPropagation) event.preventDefault;
}

function animateOpen(menuItem,i,height,childDivInner){
			if (i<=height) {
				document.getElementById(menuItem).style.height = i+"px";
				document.getElementById(menuItem+"_inner").style.marginTop = ((childDivInner-0)+i)+"px";
				i += speed;
				window.setTimeout("animateOpen('"+menuItem+"',"+i+","+height+","+childDivInner+")", 1);
			} else {
				document.getElementById(menuItem).style.height = eval(eventEnterParentSrcID+'_childheight')+"px";
				document.getElementById(menuItem+"_inner").style.marginTop = "0px";
			}
		}

function closeMenu(event) {

if (!event) var event = window.event

if ((IE && event.srcElement) || (!IE && event.target)) {
eventLeaveSrcID=IE ? event.srcElement.id : event.target.id;
if (eventLeaveSrcID.indexOf("_") != -1) {
eventLeaveParentSrcID = eventLeaveSrcID.substring(0,eventEnterSrcID.indexOf("_"));
} else {
eventLeaveParentSrcID = eventLeaveSrcID
}
}

if ((IE && event.toElement) || (!IE && event.relatedTarget)) {
eventLeaveParentMenu=IE ? event.toElement.id : event.relatedTarget.id;
if (eventLeaveParentMenu.indexOf("_") != -1) {
eventLeaveRelParentMenu = eventLeaveParentMenu.substring(0,eventEnterSrcID.indexOf("_"));
} else {
eventLeaveRelParentMenu = eventLeaveParentMenu
}
}

if (eventLeaveParentMenu == '' || eventEnterParentSrcID != eventLeaveRelParentMenu) {
	document.getElementById(eventEnterParentSrcID+'_child').style.height = eval(eventEnterParentSrcID+'_childheight')+"px";
	document.getElementById(eventEnterParentSrcID+'_child_inner').style.marginTop = "0px";
				
	animateClose(eventEnterParentSrcID+'_child',eval(eventEnterParentSrcID+'_childheight'),0,0);
	eventLeaveSrcID = '';
	eventLeaveParentSrcID = '';
	eventLeaveParentMenu = '';
	eventLeaveRelParentMenu = '';
}

	event.cancelBubble = true;
	if (event.stopPropagation) event.preventDefault;
}

function animateClose(menuItem,i,childDivInner,ip){
			if (i>11) {
				document.getElementById(menuItem).style.height = i+"px"
				document.getElementById(menuItem+"_inner").style.marginTop = -((childDivInner-0)+ip)+"px";
				i -= speed;
				ip += speed;
				window.setTimeout("animateClose('"+menuItem+"',"+i+","+childDivInner+","+ip+")", 1);
			} else {
				document.getElementById(menuItem).style.height = "0px";
				document.getElementById(menuItem+'_inner').style.marginTop = eval('-'+menuItem.replace("_child","")+'_childheight')+"px";
	}
}

function validate(){
if (document.contact.name.value == "" || document.contact.email.value == "" || document.contact.company.value == "" || document.contact.enquiry.value == ""){
alert("Please complete all required fields!");
return false;
}
else
{
return true;
}
}