// JavaScript Document

<!--

function getObjectExpression(name)
{
	da="document.all['"+name+"']";
	if(document.getElementById){
		d="document.getElementsByName('"+name+"')[0]";
		if(!eval(d)){
			d="document.getElementById('"+name+"')";
			if(!eval(d)){
				d=da;
			}
		}
	}
	else if(document.all){
		d=da;
	}
	return d;
}



function showDiv (divId) {
	if (document.all) {
		document.all[divId].style.visibility = "visible";
	} else if (document.layers) {
		document.layers[divId].visibility = "show";
	} else if (document.getElementById) {
		document.getElementById(divId).style.visibility = "visible";
	}
}

function hideDiv(divId) {
	if (document.all) {
		document.all[divId].style.visibility = "hidden";
	} else if (document.layers) {
		document.layers[divId].visibility = "hide";
	} else if (document.getElementById) {
		document.getElementById(divId).style.visibility = "hidden";
	}
}



function changeStyle(id, newClass) {
// identity=document.getElementById(id);
  identity=findObj(id);
  identity.className=newClass;
}

function MenuHider() {
	this.diarmed = false;
	this.execute = function() {
		if (!this.disarmed)
			switchNav('','');
	}
}

lastHider = null;

var menuRules = {
	'.menuDropsDown' : function(e) {
		e.onmouseout = function() {
			lastHider = new MenuHider();
			window.setTimeout(lastHider.execute.bind(lastHider), 700);
		};
		var oldOverFunc = e.onmouseover;
		e.onmouseover = function() {
			if (lastHider != null) {
				lastHider.disarmed = true;
				lastHider = null;
			}
			if (oldOverFunc != null)
				oldOverFunc();
		}		
	}
};
Behaviour.register(menuRules);

//declared in page:
//navSubItems = new Array ("servicesdiv", "rolloverdiv1", "rolloverdiv2", "rolloverdiv3", "rolloverdiv4", "removediv");
//navItems = new Array ("testimg");

function switchNav (keepThisDiv, keepThisImg) {
	//hide all submenus except the one we want
	for (i=0; i < navSubItems.length; i++) {
		if (keepThisDiv == navSubItems[i]) 
		{ 
			showDiv(navSubItems[i]);
		}
		else
		{ relocateAbsolute(navSubItems[i],0,0);
			hideDiv(navSubItems[i]);
		}
	}
	
	//change styles of menubar items accordingly
	for (i=0; i < navItems.length; i++)
	{
		if (keepThisImg == navItems[i]) {
			changeStyle(navItems[i], "menuItemSelected");
		}
		else {
			changeStyle(navItems[i], "menuItem");
		}
	}
}


function findObj(theObj, theDoc)
{
  var p, i, foundObj;
  
  if(!theDoc) theDoc = document;
  if( (p = theObj.indexOf("?")) > 0 && parent.frames.length)
  {
    theDoc = parent.frames[theObj.substring(p+1)].document;
    theObj = theObj.substring(0,p);
  }
  if(!(foundObj = theDoc[theObj]) && theDoc.all) foundObj = theDoc.all[theObj];
  for (i=0; !foundObj && i < theDoc.forms.length; i++) 
    foundObj = theDoc.forms[i][theObj];
  for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++) 
    foundObj = findObj(theObj,theDoc.layers[i].document);
  if(!foundObj && document.getElementById) foundObj = document.getElementById(theObj);
  
  return foundObj;
}

function relocateAbsolute(objID,x,y) {
	var el,e,pa='px';
 if(document.layers||window.opera)
 {
 	pa='';
	}
	if((el=findObj(objID))!=null){
		e=(document.layers)?el:el.style;
		if(navigator.appVersion.indexOf("MSIE 5")>-1 && navigator.appVersion.indexOf("Mac")>-1){
			x+=parseInt(document.body.leftMargin);
			y+=parseInt(document.body.topMargin);
		}
		e.left=x+pa;
		e.top=y+pa;
	}
}

function relocateRelative(relToID, objID,a,b) { //based on P7_Snap v2.63 by PVII
 var x,y,ox,bx,oy,p,tx,d,da,e,el,tw,q0,xx,yy,w1,pa='px',args=relocateRelative.arguments;

// a=parseInt(a);
if(document.layers||window.opera)
{
 	pa='';
}
	 if((g=findObj(relToID))!=null){//find obj to base position on in arg 1
			if((el=findObj(objID))!=null){//find obj to move in arg 2
				
				x=0;y=0;ox=0;oy=0;p="";tx=1;
				
				//get d=the first object 
				d=getObjectExpression(relToID);
				
				if(document.all||document.getElementById)
				{
					while(tx==1)
					{
						p+=".offsetParent";
						if(eval(d+p)){
							x+=parseInt(eval(d+p+".offsetLeft"));
							y+=parseInt(eval(d+p+".offsetTop"));
						}
						else{tx=0;}
					}
					ox=parseInt(g.offsetLeft);
					oy=parseInt(g.offsetTop);
					tw=x+ox+y+oy;
					if(tw==0||(navigator.appVersion.indexOf("MSIE 4")>-1&&navigator.appVersion.indexOf("Mac")>-1))
					{
						ox=0;oy=0;
						if(g.style.left){
							x=parseInt(g.style.left);
							y=parseInt(g.style.top);
						}else{
							w1=parseInt(el.style.width);
							bx=(a<0)?-5-w1:-10;
							a=(Math.abs(a)<1000)?0:a;
							b=(Math.abs(b)<1000)?0:b;
							x=document.body.scrollLeft+event.clientX+bx;
							y=document.body.scrollTop+event.clientY;
						}
					}
				}else if(document.layers){
					x=g.x;y=g.y;
					q0=document.layers,dd="";
					for(var s=0;s<q0.length;s++){
						dd='document.'+q0[s].name;
						if(eval(dd+'.document.'+relToID)){
							x+=eval(dd+'.left');
							y+=eval(dd+'.top');
							break;
						}
					}
				}
				
				e=(document.layers)?el:el.style;
				xx=parseInt(x+ox+a),yy=parseInt(y+oy+b);
				if(navigator.appVersion.indexOf("MSIE 5")>-1 && navigator.appVersion.indexOf("Mac")>-1){
					xx+=parseInt(document.body.leftMargin);yy+=parseInt(document.body.topMargin);
				}
				e.left=xx+pa;
				e.top=yy+pa;
			}
		}
}