var Constants = { 
    LinkColors : {
        SearchOptionSelect : '#FFFFFF',
        SearchOptionNormal : '#83ABC8'    
    },
    SearchOptions : { 
        WithinWebsites : 0,
        ArticlesOnly : 1,
        FAQOnly : 2,
        GlossaryTermsOnly : 3
    }
}

var searchResultLocationHash = new Hash({ 
    noarticles : 'http://www.episcopalchurch.org/cps/rde/xchg/episcopal/tec-search.xsl/tec-search-results.htm?articles=no&art_dateposted=&art_author=&events=yes&event_startdate=&event_enddate=&parishprofiles=yes&contacts=yes&jobpostings=yes&glossarydef=yes&documents=yes&faqs=yes&dept=all&sa=no&primitivesearch=yes&deptlink=yes&pct=8&sp=ec-adv-search.htm&srp=tec-search-results.htm&rdt=liveserver&res=15',
    articlesonly : 'http://www.episcopalchurch.org/cps/rde/xchg/episcopal/tec-search.xsl/tec-search-results.htm?articles=yes&art_dateposted=&art_author=&dept=all&sa=no&primitivesearch=yes&deptlink=yes&pct=1&sp=ec-adv-search.htm&srp=tec-search-results.htm&rdt=liveserver&res=15',
    faqs : 'http://www.episcopalchurch.org/cps/rde/xchg/episcopal/tec-search.xsl/tec-search-results.htm?faqs=yes&dept=all&sa=no&primitivesearch=yes&deptlink=yes&pct=1&sp=ec-adv-search.htm&srp=tec-search-results.htm&rdt=liveserver&res=15',
    glossary : 'http://www.episcopalchurch.org/cps/rde/xchg/episcopal/tec-search.xsl/tec-search-results.htm?glossarydef=yes&dept=all&sa=no&primitivesearch=yes&deptlink=yes&pct=1&sp=ec-adv-search.htm&srp=tec-search-results.htm&rdt=liveserver&res=15'
}); 
                
var isSearchButtonFocused = false; 
var selectedSearchOption = null; 

var currentSearchAction = null; 

window.addEvent('domready',function() { 

$$('div#searchOptions a.sOption').each(function(el) { 
el.addEvent('click',function(e) { 
    new Event(e).stop(); 
    
    if(selectedSearchOption)
    {
        var normalColorTween = new Fx.Tween(selectedSearchOption, { 
            property : 'color'
        }); 
        
        var checkmark = selectedSearchOption.getPrevious(); 
        var lowImg = checkmark.src.substring(0,checkmark.src.lastIndexOf('-')+1) + 'lo.gif';
    
        checkmark.src = lowImg;  
        normalColorTween.start(Constants.LinkColors.SearchOptionNormal);  
    }
    
    //gradate to selection color
    var colorTween = new Fx.Tween(this,{
        property : 'color'
    }); 
    
    selectedSearchOption = this; 
    
    var checkmark = this.getPrevious(); 
    //checkmark.setStyle('visibility','visible'); 
    
    var hiImg = checkmark.src.substring(0,checkmark.src.lastIndexOf('-')+1) + 'hi.gif';
    checkmark.src = hiImg; 
    
    colorTween.start(Constants.LinkColors.SearchOptionSelect); 
});  
}); 

$('showSearchOptions').addEvent('click',function(e) { 
new Event(e).stop(); 
    
    var fadeOutTween = new Fx.Tween($('searchLinks'),{ 
        onComplete : function() { 
            var fadeInTween = new Fx.Tween($('searchOptions'), { 
                property : 'opacity'
            }); 
            
            fadeInTween.start(1); 
        },
        
        property : 'opacity'
    }); 
    
    fadeOutTween.start(0);                               
}); 

$('closeSearchOptions').addEvent('click',function(e) { 
new Event(e).stop(); 

var fadeOutTween = new Fx.Tween($('searchOptions'),{ 

    onComplete : function() { 
        var fadeInTween = new Fx.Tween($('searchLinks'), { 
            property : 'opacity'
        });
        
        fadeInTween.start(1); 
    },
    
    property : 'opacity'
}); 

fadeOutTween.start(0); 
}); 


$('searchform').addEvent('submit',function(e) { 

    if(selectedSearchOption==null) return; 
    
    new Event(e).stop(); 
    var qryString = searchResultLocationHash.get(selectedSearchOption.id);
    
    qryString += '&qry=' + $('s').value; 
    window.location.href = qryString; 
}); 

$('s').addEvent('focus',function() { 
    if(this.value == 'Search') 
        $('s').value = ''; 
}); 

$('s').addEvent('blur',function() { 
    if(this.value == '') 
        $('s').value = 'Search'; 
}); 

}); 





var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])

function fixPNG(myImage) 
{
    if ((version < 7) && (document.body.filters)) 
    {
        var imgID = (myImage.id) ? "id='" + myImage.id + "' " : ""
        var imgClass = (myImage.className) ? "class='" + myImage.className + "' " : ""
        var imgTitle = (myImage.title) ? "title='" + myImage.title  + "' " : "title='" + myImage.alt + "' "
        var imgStyle = "";
        if(myImage.style.cssText!=null){ imgStyle="display:inline-block;" + myImage.style.cssText;}
        var strNewHTML = "<span " + imgID + imgClass + imgTitle
          + " style=\"" + "width:" + myImage.width 
          + "px; height:" + myImage.height 
          + "px;" + imgStyle + ";"
          + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
          + "(src=\'" + myImage.src + "\', sizingMethod='scale');"
          
        if (myImage.hasClass('isImage'))
        {
           strNewHTML += "cursor:pointer;";
        }
        
        strNewHTML += "\">"
        myImage.outerHTML = strNewHTML       
    }
}
window.addEvent("load",function(){if(Browser.Engine.trident4) {$$('img.fixPNG').each(function(el){fixPNG(el);});};})