//Tooltip on homepage
/***********************************************
* Fixed ToolTip script- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/
		
var tipwidth='170px' //default tooltip width
var tipbgcolor='#CBE1CC'  //tooltip bgcolor
var disappeardelay=10  //tooltip disappear speed onMouseout (in miliseconds)
var vertical_offset="0px" //horizontal offset of tooltip from anchor link
var horizontal_offset="-3px" //horizontal offset of tooltip from anchor link

/////No further editting needed

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
    document.write('<div id="fixedtipdiv1" style="visibility:hidden;width:'+tipwidth+';background-color:'+tipbgcolor+'" ></div>')
    document.write('<div id="fixedtipdiv2" style="visibility:hidden;width:'+tipwidth+';background-color:'+tipbgcolor+'" ></div>')
    document.write('<div id="fixedtipdiv3" style="visibility:hidden;width:'+tipwidth+';background-color:'+tipbgcolor+'" ></div>')
    document.write('<div id="fixedtipdiv4" style="visibility:hidden;width:'+tipwidth+';background-color:'+tipbgcolor+'" ></div>')
    document.write('<div id="fixedtipdiv5" style="visibility:hidden;width:'+tipwidth+';background-color:'+tipbgcolor+'" ></div>')
    document.write('<div id="fixedtipdiv6" style="visibility:hidden;width:'+tipwidth+';background-color:'+tipbgcolor+'" ></div>')

function getposOffset(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;
}


function showhide(obj, e, visible, hidden, tipwidth){
    if (ie4||ns6)
        dropmenuobj.style.left=dropmenuobj.style.top=-500
    if (tipwidth!=""){
        dropmenuobj.widthobj=dropmenuobj.style
        dropmenuobj.widthobj.width=tipwidth
    }
    if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
        obj.visibility=visible
    else if (e.type=="click")
        obj.visibility=hidden
}

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

function clearbrowseredge(obj, whichedge){
    var edgeoffset=(whichedge=="rightedge")? parseInt(horizontal_offset)*-1 : parseInt(vertical_offset)*-1
    if (whichedge=="rightedge"){
        var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
        dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
        if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
            edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
    }
    else{
        var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
        dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
        if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure)
            edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
    }
    return edgeoffset
}

function fixedtooltip( obj, e, tipwidth , id_ ){
    if (window.event) event.cancelBubble=true
    else if (e.stopPropagation) e.stopPropagation()
    clearhidetip()
    dropmenuobj=document.getElementById? document.getElementById("fixedtipdiv"+id_) : fixedtipdiv+id_
    //dropmenuobj.innerHTML=menucontents
    //dropmenuobj.id = "fixedtipdiv_" + obj;

    if (ie4||ns6){
        showhide(dropmenuobj.style, e, "visible", "hidden", tipwidth)
        dropmenuobj.x=getposOffset(obj, "left")
        dropmenuobj.y=getposOffset(obj, "top")
        dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
        dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
    }
}

function hidetip(e){
    if (typeof dropmenuobj!="undefined"){
        if (ie4||ns6) dropmenuobj.style.visibility="hidden"
    }
}

function delayhidetip(){
    if (ie4||ns6)
        delayhide=setTimeout("hidetip()",disappeardelay)
}

function clearhidetip(){
    if (typeof delayhide!="undefined")
        clearTimeout(delayhide)
}

function showTooltip(){
    
    //fixedtooltip( airport + '<br />' + city + '<br />' + country , this, event, '170px')
    fixedtooltip( this, event, '170px')
        
}