/*DROP DOWN MENU*/
//Drop Down Tabs Menu- Author: Dynamic Drive (http://www.dynamicdrive.com)
//Created: May 16th, 07'

var tabdropdown={
	disappeardelay: 200, //set delay in miliseconds before menu disappears onmouseout
	disablemenuclick: false, //when user clicks on a menu item with a drop down menu, disable menu item's link?
	enableiframeshim: 1, //1 or 0, for true or false

	//No need to edit beyond here////////////////////////
	dropmenuobj: null, ie: document.all, firefox: document.getElementById&&!document.all, previousmenuitem:null,
	currentpageurl: window.location.href.replace("http://"+window.location.hostname, "").replace(/^\//, ""), //get current page url (minus hostname, ie: http://www.dynamicdrive.com/)

	getposOffset:function(what, offsettype){
		var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
		var parentEl=what.offsetParent;
			while (parentEl!=null){
				totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
				parentEl=parentEl.offsetParent;
			}
		return totaloffset;
	},

	showhide:function(obj, e, obj2){ //obj refers to drop down menu, obj2 refers to tab menu item mouse is currently over
		if (this.ie || this.firefox)
			this.dropmenuobj.style.left=this.dropmenuobj.style.top="-500px"
		if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover"){
			if (obj2.parentNode.className.indexOf("default")==-1) //if tab isn't a default selected one
				obj2.parentNode.className="selected"
			obj.visibility="visible"
			}
		else if (e.type=="click")
			obj.visibility="hidden"
	},

	iecompattest:function(){
		return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
	},

	clearbrowseredge:function(obj, whichedge){
		var edgeoffset=0
		if (whichedge=="rightedge"){
			var windowedge=this.ie && !window.opera? this.standardbody.scrollLeft+this.standardbody.clientWidth-15 : window.pageXOffset+window.innerWidth-15
			this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetWidth
		if (windowedge-this.dropmenuobj.x < this.dropmenuobj.contentmeasure)  //move menu to the left?
			edgeoffset=this.dropmenuobj.contentmeasure-obj.offsetWidth
		}
		else{
			var topedge=this.ie && !window.opera? this.standardbody.scrollTop : window.pageYOffset
			var windowedge=this.ie && !window.opera? this.standardbody.scrollTop+this.standardbody.clientHeight-15 : window.pageYOffset+window.innerHeight-18
			this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetHeight
			if (windowedge-this.dropmenuobj.y < this.dropmenuobj.contentmeasure){ //move up?
				edgeoffset=this.dropmenuobj.contentmeasure+obj.offsetHeight
				if ((this.dropmenuobj.y-topedge)<this.dropmenuobj.contentmeasure) //up no good either?
					edgeoffset=this.dropmenuobj.y+obj.offsetHeight-topedge
			}
			this.dropmenuobj.firstlink.style.borderTopWidth=(edgeoffset==0)? 0 : "1px" //Add 1px top border to menu if dropping up
		}
		return edgeoffset
	},

	dropit:function(obj, e, dropmenuID){
		if (this.dropmenuobj!=null){ //hide previous menu
			this.dropmenuobj.style.visibility="hidden" //hide menu
			if (this.previousmenuitem!=null && this.previousmenuitem!=obj){
				if (this.previousmenuitem.parentNode.className.indexOf("default")==-1) //If the tab isn't a default selected one
					this.previousmenuitem.parentNode.className=""
			}
		}
		this.clearhidemenu()
		if (this.ie||this.firefox){
			obj.onmouseout=function(){tabdropdown.delayhidemenu(obj)}
			obj.onclick=function(){return !tabdropdown.disablemenuclick} //disable main menu item link onclick?
			this.dropmenuobj=document.getElementById(dropmenuID)
			this.dropmenuobj.onmouseover=function(){tabdropdown.clearhidemenu()}
			this.dropmenuobj.onmouseout=function(e){tabdropdown.dynamichide(e, obj)}
			this.dropmenuobj.onclick=function(){tabdropdown.delayhidemenu(obj)}
			this.showhide(this.dropmenuobj.style, e, obj)
			this.dropmenuobj.x=this.getposOffset(obj, "left")
			this.dropmenuobj.y=this.getposOffset(obj, "top")
			this.dropmenuobj.style.left=this.dropmenuobj.x-this.clearbrowseredge(obj, "rightedge")+"px"
			this.dropmenuobj.style.top=this.dropmenuobj.y-this.clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+1+"px"
			this.previousmenuitem=obj //remember main menu item mouse moved out from (and into current menu item)
			this.positionshim() //call iframe shim function
		}
	},

	contains_firefox:function(a, b) {
		while (b.parentNode)
		if ((b = b.parentNode) == a)
			return true;
		return false;
	},

	dynamichide:function(e, obj2){ //obj2 refers to tab menu item mouse is currently over
		var evtobj=window.event? window.event : e
		if (this.ie&&!this.dropmenuobj.contains(evtobj.toElement))
			this.delayhidemenu(obj2)
		else if (this.firefox&&e.currentTarget!= evtobj.relatedTarget&& !this.contains_firefox(evtobj.currentTarget, evtobj.relatedTarget))
			this.delayhidemenu(obj2)
	},

	delayhidemenu:function(obj2){
		this.delayhide=setTimeout(function(){tabdropdown.dropmenuobj.style.visibility='hidden'; if (obj2.parentNode.className.indexOf('default')==-1) obj2.parentNode.className=''},this.disappeardelay) //hide menu
	},

	clearhidemenu:function(){
		if (this.delayhide!="undefined")
			clearTimeout(this.delayhide)
	},

	positionshim:function(){ //display iframe shim function
		if (this.enableiframeshim && typeof this.shimobject!="undefined"){
			if (this.dropmenuobj.style.visibility=="visible"){
				this.shimobject.style.width=this.dropmenuobj.offsetWidth+"px"
				this.shimobject.style.height=this.dropmenuobj.offsetHeight+"px"
				this.shimobject.style.left=this.dropmenuobj.style.left
				this.shimobject.style.top=this.dropmenuobj.style.top
			}
		this.shimobject.style.display=(this.dropmenuobj.style.visibility=="visible")? "block" : "none"
		}
	},

	hideshim:function(){
		if (this.enableiframeshim && typeof this.shimobject!="undefined")
			this.shimobject.style.display='none'
	},

isSelected:function(menuurl){
	var menuurl=menuurl.replace("http://"+menuurl.hostname, "").replace(/^\//, "")
	return (tabdropdown.currentpageurl==menuurl)
},

	init:function(menuid, dselected){
		this.standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body //create reference to common "body" across doctypes
		var menuitems=document.getElementById(menuid).getElementsByTagName("a")
		for (var i=0; i<menuitems.length; i++){
			if (menuitems[i].getAttribute("rel")){
				var relvalue=menuitems[i].getAttribute("rel")
				document.getElementById(relvalue).firstlink=document.getElementById(relvalue).getElementsByTagName("a")[0]
				menuitems[i].onmouseover=function(e){
					var event=typeof e!="undefined"? e : window.event
					tabdropdown.dropit(this, event, this.getAttribute("rel"))
				}
			}
			if (dselected=="auto" && typeof setalready=="undefined" && this.isSelected(menuitems[i].href)){
				menuitems[i].parentNode.className+=" selected default"
				var setalready=true
			}
			else if (parseInt(dselected)==i)
				menuitems[i].parentNode.className+=" selected default"
		}
	}

}

/*Preload images */
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_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_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];}
}

function bookmark() { 
	window.external.AddFavorite('http://www.breathecast.com/', 'BREATHEcast') 
} 



/*detect when the form is blank */
function goto_byselect(sel, targetstr)
{
  var index = sel.selectedIndex;
  if (sel.options[index].value != '') {
	 if (targetstr == 'blank') {
	   window.open(sel.options[index].value, 'win1');
	 } else {
	   var frameobj;
	   if ((frameobj = eval(targetstr)) != null)
		 frameobj.location = sel.options[index].value;
	 }
  }
}

/*Main page photo scrollable*/
$(function() {

    /*
        1.) Form Field Value Swap
    */

    swapValues = [];
    $(".swap_value").each(function(i){
        swapValues[i] = $(this).val();
        $(this).focus(function(){
            if ($(this).val() == swapValues[i]) {
                $(this).val("");
            }
        }).blur(function(){
            if ($.trim($(this).val()) == "") {
                $(this).val(swapValues[i]);
            }
        });
    });
});


/*slide container*/
$(document).ready(function() {
	$("#myController").jFlow({
		slides: "#slides",
		controller: ".jFlowControl", // must be class, use . sign
		slideWrapper : "#jFlowSlide", // must be id, use # sign
		selectedWrapper: "jFlowSelected",  // just pure text, no sign
		auto: true,		//auto change slide, default true
		width: "430px",
		height: "250px",
		duration: 2000,
		prev: ".jFlowPrev", // must be class, use . sign
		next: ".jFlowNext" // must be class, use . sign
	});
});	

/*Scripts for mac css */
var csstype="inline" //Specify type of CSS to use. "Inline" or "external"
var mac_css='body{font-size: 14pt; }' //if "inline", specify mac css here

/*from hk_active.js */
function openflash(width,height,src){ 
	return "<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0\" width="+width+" height="+height+"><param name=movie value="+src+"><param name=quality value=high ><embed src="+src+" quality=high  pluginspage=\"http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash\" type=\"application/x-shockwave-flash\" width="+width+" height="+height+"></embed></object>"; 
} 

function writeflash(src){ 
	document.write(src); 
}

/*bottom */
var openDivs = [];
function toggleDiv ( id, level ) {
    var div = document.getElementById( id );
    if ( div.style.display == "block" )
        div.style.display = "none";
    else {
        if ( openDivs[level] ) openDivs[ level ].style.display = "none";
        openDivs[ level || 0 ] = div;
        div.style.display = "block";
    }
}
function toggleAll ( checkbox, id ) {
    var divs = document.getElementById( "containerDiv" 
).getElementsByTagName( "div" );
    var display = checkbox.checked ? "block" : "none";
    for ( var i=0; i < divs.length; i++ )
        divs[ i ].style.display = display; }



function hideDiv(id) {
	var divs = document.getElementsByTagName("div");
	for ( var i=0; i < divs.length; i++ ) {
		if (divs[ i ].id == id) {
			divs[ i ].style.display = "none";
		}
	}
}
hideDiv("Item100000");



// Photo News Slide

	var photo_picture_space = 300;
	var photo_velocity = 20; // if velocity is up the speed is down
	var photo_autos = true; //automatic moving 
	var photo_interval = 10000; // automatic moving interval
	var photo_total = 5; //number of picture
	var photo_moving = false;
	var photo_Zobj;  
	var photo_num = 0;
	var photo_moving = true;
	var photo_target;
	var photo_point; // left=-1 right=1;

	function photo_color_change(val){
		for(var i=0;i<photo_total;i++){
			document.getElementById("photo_zxx"+i).src = "image/photo_box1.gif";
		}
		document.getElementById("photo_zxx"+val).src = "image/photo_box2.gif";
	}

	function photo_goto(val){
		if(photo_autos) clearTimeout(photo_autos);
		if(photo_moving){
			photo_Zobj = document.getElementById("photo_show");
			photo_moving = false;
			photo_target = -1*photo_picture_space*val;
			if(photo_num>val && photo_num<photo_total) photo_point = -1;
			else photo_point = 1;
			if(photo_num==photo_total) photo_Zobj.style.left = "0px";
			photo_horizontal();
			photo_num = val;
			photo_color_change(val);
		}
	}

	function photo_move(val){
		if(photo_autos) clearTimeout(photo_autos);
		if(photo_moving){
			photo_Zobj = document.getElementById("photo_show");
			photo_moving = false;	
			if(val==1){ //right				
				if(photo_num>=photo_total){
					photo_num=0;
					photo_Zobj.style.left = "0px";		
				}
			}else{	// left		
				if(photo_num<=0){
					photo_num=photo_total;
					photo_Zobj.style.left = -photo_picture_space*photo_num+"px";				
				}
			}			
			photo_target = -1*photo_picture_space*(photo_num+val);
			photo_point = val;
			photo_horizontal();
			if(val==1) photo_num++;
			else photo_num--;
			if(photo_total==photo_num) photo_color_change(0);
			else photo_color_change(photo_num);
		}
	}
	function photo_horizontal(){
		if(photo_Zobj.style.left=="") photo_Zobj.style.left = "0px";
		photo_Zobj.style.left = parseInt(photo_Zobj.style.left) -1*parseInt((parseInt(photo_Zobj.style.left)-photo_target)/photo_velocity)-8*photo_point + "px";
		var photo_sss = window.setTimeout("photo_horizontal()",60);
		if(parseInt(photo_Zobj.style.left)*photo_point<(photo_target*photo_point+12)){ 
			clearTimeout(photo_sss);
			photo_Zobj.style.left = photo_target+"px";
			if(photo_autos) photo_autos = window.setTimeout("photo_automatic()",photo_interval);
			photo_moving = true;
		}		
	}

	function photo_automatic(){
		photo_move(1);		
	}
	function photo_slide_start(){
		if(photo_autos) photo_autos = window.setTimeout("photo_automatic()",photo_interval);
	}
	function photo_slide_stop(){
		photo_autos = false;
	}

/*PRINT AND EMAIL*/
function emailpop(){
	window.open("/pages/np_email.htm?id=<?=$id?>&newsId=<?=$news[id]?>","email","width=563 , height=700, left=100, top=0 , scrollbars = yes");
}
	
function printpop(){
	window.open("/pages/np_print.htm?id=<?=$id?>&newsId=<?=$news[id]?>","print1","width=563 , height=700, left=100, top=0 , scrollbars = yes");	
}