// For layer script below (Macromedia code)
function MM_findObj(n, d) { //v4.0
   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 && document.getElementById) x=document.getElementById(n); return x;
 }
// Show layer (Macromedia code)
function MM_showHideLayers() { //v3.0
  		var i,p,v,obj,args=MM_showHideLayers.arguments;
  		for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    	if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}
// IE-specific code for CSS transitions
function show_trans(obj,num)
{
    obj.filters[0].Apply();
    obj.style.visibility = "visible";
    obj.filters[0].transition=num;	    
    obj.filters[0].Play();
}
// Form validation
function checkrequired(which){
	var pass=true;
	if (document.images){
		for (i=0;i<which.length;i++){
			var tempobj=which.elements[i]
				if (tempobj.name.substring(0,8)=="required"){
					if 									
						(((tempobj.type=="text"||tempobj.type=="textarea")&&tempobj.value=='')||(tempobj.type.toString().charAt(0)=="s"&&tempobj.selectedIndex==-1)){
							pass=false;
							break;
						}
					}
				}
			}
		if (!pass){
			alert("One or more of the required fields are not completed. Please complete and submit again.");
			return false;
		}
	else
	return true;
}