var IkoduFrontSectionsHandler=Class.create({
    initialize:function(B){
        this.navi=B;
        this.selected=null;
        var D=null;
        var E=null;
        var A=new Array();
        ($$("#content .module")).each((function(F){
            var G=F.cumulativeOffset();
            var H=F.id.sub("module_","");
            if(E===null){E=G.top}D=F;
            A.push({x:G.top-E,id:H});
            F.observe("mouseover",this.mouseSelect.bind(this,H));
            F.observe("mouseout",this.mouseDeselect.bind(this))
        }).bind(this));
        var C=0;
        if(D!=null&&A.length>0){
            C=A[A.length-1].x+D.getHeight()
        }A.each(function(F){F.x=C!=0?F.x/C:0});
        this.module_locations=A;
        Event.observe(window,"scroll",this.documentScrolled.bind(this))},
    highlightAuto:function(){
        var C=document.viewport.getScrollOffsets();
        var D=document.viewport.getHeight();
        var A=document.body.getHeight();
        var E=C.top/(A-D);
        var B=null;
        this.module_locations.each(function(F){if(F.x>E){throw $break}B=F.id});
        this.highlightCertain(B)},
    highlightCertain:function(A){
        if(A==null){return}
        if(this.selected==A){return}
        if(A.length==0){return}
        $$("#content .module_selected").each(function(B){B.removeClassName("module_selected")});
        $("module_"+A).addClassName("module_selected");
        this.navi.setDefault(A);this.selected=A
    },
    documentScrolled:function(A){this.highlightAuto()},
    mouseSelect:function(A,B){this.highlightCertain(A)},
    mouseDeselect:function(A){this.highlightAuto()}
});
Event.observe(window,"load",function(){
    var A=$("ikodu_navigation_bar");
    var B=A.iNav;
    if(A==null){throw"Can't find Ikodu navigation elements!"}
    if(B==null){throw"Ikodu navigation not set up propelly!"}
    new IkoduFrontSectionsHandler(B).highlightAuto();
    ($$(".module_footer .label a")).each(function(C){
        var D=C.up(".module");
        var E=D.select(".module_header");
        E=E[0];if(Object.isElement(E)&&E.hasClassName("noClick")){return }
        D.setStyle({cursor:"pointer"});
        D.observe("click",(function(F){document.location=F}).curry(C.readAttribute("href")))})});
function showFlash(D,H,E,A,C,B,F){
    var G;G="";if((null==B)||(B=="")){
        parambgcolor="";embedbgcolor=""
    }else{
        parambgcolor='<param value="'+B+'" name="bgcolor" />';embedbgcolor=' bgcolor="'+B+'"'
    }if((null==F)||(F=="")){F="opaque"}paramwmode='<param value="'+F+'" name="wmode" />';embedwmode=' wmode="'+F+'"';if((null==C)||(C=="")){
        paramflashvars="";embedflashvars=""
    }else{
        paramflashvars='<param value="'+C+'" name="flashvars" />';
        embedflashvars=' flashvars="'+C+'"'
    }G+='<object id="flash_'+D+'" height="'+A+'" width="'+E+'" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,24,0" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000">';G+='<param value="'+H+'" name="movie" />';G+='<param value="high" name="quality" />';
    G+=parambgcolor+paramwmode+paramflashvars;G+='<embed pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" name="flash_'+D+'" quality="high" height="'+A+'" width="'+E+'" src="'+H+'"'+embedbgcolor+embedwmode+embedflashvars+"></embed></object>";
    if(document.getElementById(D)){document.getElementById(D).innerHTML=G}
}