// JavaScript Document for Explorers Club
<!--


// Image pre-loader
var eImg=new Array()
function preloadimages()
{
	for (i=0;i<preloadimages.arguments.length;i++)
	{
		eImg[i]=new Image()
		eImg[i].src=preloadimages.arguments[i]
	}
}
preloadimages("images/ExplorersClub.png","images/btn_about2.png","images/btn_about.png","images/btn_Franschhoek2.png","images/btn_Franschhoek.png","images/btn_explorersClub.png","images/btn_map_room.png","images/btn_cooks_cottage.png","images/btn_why_Franschhoek.png","images/btn_videos.png","images/btn_PrinceAlbert2.png","images/btn_PrinceAlbert.png","images/btn_cactus_blue.png","images/btn_why_Prince.png","images/btn_things.png","images/btn_cactus_welcome.png","images/btn_gallery2.png","images/btn_gallery.png","images/btn_EC_gallery.png","images/btn_EC_gallery.png","images/btn_MR_gallery.png","images/btn_CC_gallery.png","images/btn_CB_gallery.png","images/btn_FR_gallery.png","images/btn_PA_gallery.png","images/btn_bookings2.png","images/btn_bookings.png","images/btn_contact.png","images/btn_terms.png","images/btn_links2.png","images/btn_links.png","images/btn_guestComments2.png","images/btn_guestComments.png","images/btn_EC_guestCom.png","images/btn_MR_guestCom.png","images/btn_CC_guestCom.png","images/btn_CB_guestCom.png","images/btn_explorersDesign2.png","images/btn_explorersDesign.png")

  
//dropdown menu
var timeout         = 300;
var closetimer		= 0;
var ddmenuitem      = 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose; 

//-->

// Image swap
function roll(img_name1, img_src1)
{
   
   document[img_name1].src = img_src1;
 //  document[img_name1].timeout = 500;
   
}