/************************************

	JS Functions for Jefferson Hotel
    
*************************************/

/* Clear input value onclick */
function clickclear(thisfield, defaulttext) {
	if (thisfield.value == defaulttext) {
		thisfield.value = "";
	}
}
/* Restore input default value on mouse out */
function clickrecall(thisfield, defaulttext) {
	if (thisfield.value == "") {
		thisfield.value = defaulttext;
	}
}


/* Close div */
function close_div(id) {
	var my_div = jQuery('#'+id+'');
	if (jQuery(my_div).is(':visible')) {
		my_div.fadeOut('fast');
	}
}

function slide_div(id) {
	var my_div = jQuery('#'+id+'');
	if (jQuery(my_div).is(':visible')) {
		my_div.slideUp('slow');
	}
}

function toggle_slide_div(id) {
	var my_div = jQuery('#'+id+'');
	if (jQuery(my_div).is(':visible')) 
		my_div.slideUp('slow');
	else
	{
	    jQuery('#home_blurb').fadeOut();
	    jQuery('#home_blurb_btn').fadeIn();
	    my_div.slideDown('slow');
    }	
    return my_div.length == 0;
}


/* HOME PAGE
***************************************/
/* home blurb toggle */
function toggle_blurb() { 
	if (jQuery('#home_blurb').is(':visible')) { 
		jQuery('#home_blurb').fadeOut(function(){
			jQuery('#home_blurb_btn').fadeIn();
		});
	} else {
		jQuery('#home_blurb_btn').fadeOut(function(){
			jQuery('#home_blurb').fadeIn();
		});
	}
}


/* CATEGORY LANDING PAGES 
***************************************/
/* toggle showcase content */
function expand_show() { 
	jQuery('div.scroll_pane').slideToggle('slow', function(){
		if ( jQuery('div.scroll_pane').is(':visible') ){
			jQuery('div.btn_expand a').addClass('active');
		} else {
			jQuery('div.btn_expand a').removeClass('active');
		}
	});
}


/* INTERIOR PAGES
****************************************/
function NewWindow(mypage, myname, w, h, scroll) {
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable=yes'
	win = window.open(mypage, myname, winprops)
	win.focus()
	popup = 1
	if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}


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];}
}