function containerExists(id/*:string*/){
    return document.getElementById(id);
}

['http://www.sefyu.fr/blog/wp-content/themes/sefyu/images/n1_b.gif',
 'http://www.sefyu.fr/blog/wp-content/themes/sefyu/images/n2_b.gif',
 'http://www.sefyu.fr/blog/wp-content/themes/sefyu/images/n3_b.gif',
 'http://www.sefyu.fr/blog/wp-content/themes/sefyu/images/n4_b.gif',
 'http://www.sefyu.fr/blog/wp-content/themes/sefyu/images/n5_b.gif',
 'http://www.sefyu.fr/blog/wp-content/themes/sefyu/images/n6_b.gif',
 'http://www.sefyu.fr/blog/wp-content/themes/sefyu/images/n7_b.gif',
 'http://www.sefyu.fr/blog/wp-content/themes/sefyu/images/n8_b.gif',
 'http://www.sefyu.fr/blog/wp-content/themes/sefyu/images/n9_b.gif',
 'http://www.sefyu.fr/blog/wp-content/themes/sefyu/images/n10_b.gif',
 'http://www.sefyu.fr/blog/wp-content/themes/sefyu/images/n11_b.gif',
 'http://www.sefyu.fr/blog/wp-content/themes/sefyu/images/n12_b.gif']
.forEach(function (src) {
    var tmp = new Image();
    tmp.src = src;
});

window.onload = function(){
    if(containerExists('header')){
        var flashvars = {};
        var params = {wmode:'transparent'};
        var attributes = {wmode:'transparent'};
        //var params = {};
        //var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/top_980x353.swf", "headerimg", "980", "353", "8", flashvars, params, attributes);
    }
    /*if(containerExists('flash-nav-top')){
        var flashvars = {};
        //var params = {wmode:'transparent'};
        //var attributes = {wmode:'transparent'};
        var params = {};
        var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/top_980x353.swf", "flash-nav-top", "839", "37", "8", flashvars, params, attributes);
    }*/
    if(containerExists('flash-top-1')){ // accueil
        var flashvars = {};
        var params = {wmode:'transparent'};
        var attributes = {wmode:'transparent'};
        //var params = {};
        //var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/home_839x655.swf", "flash-top-1", "839", "655", "8", flashvars, params, attributes);
    }
    if(containerExists('flash-left-1')){ // accueil
        var flashvars = {};
        var params = {wmode:'transparent'};
        var attributes = {wmode:'transparent'};
        //var params = {};
        //var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/wdgt_home_270x235.swf", "flash-left-1", "270", "235", "8", flashvars, params, attributes);
    }
    if(containerExists('flash-middle-1')){ // accueil
        var flashvars = {};
        //var params = {wmode:'transparent'};
        //var attributes = {wmode:'transparent'};
        var params = {};
        var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/banner_home_270x235.swf", "flash-middle-1", "270", "235", "8", flashvars, params, attributes);
    }
    if(containerExists('flash-left-2')){ // news
        var flashvars = {};
        var params = {wmode:'transparent'};
        var attributes = {wmode:'transparent'};
        //var params = {};
        //var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/wdgt_news_270x235.swf", "flash-left-2", "270", "235", "8", flashvars, params, attributes);
    }
    if(containerExists('flash-middle-2')){ // news
        var flashvars = {};
        //var params = {wmode:'transparent'};
        //var attributes = {wmode:'transparent'};
        var params = {};
        var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/banner_news_270x235.swf", "flash-middle-2", "270", "235", "8", flashvars, params, attributes);
    }
    if(containerExists('flash-left-4')){ // concerts
        var flashvars = {};
        var params = {wmode:'transparent'};
        var attributes = {wmode:'transparent'};
        //var params = {};
        //var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/wdgt_concerts_270x235.swf", "flash-left-4", "270", "235", "8", flashvars, params, attributes);
    }
    if(containerExists('flash-middle-4')){ // concerts
        var flashvars = {};
        //var params = {wmode:'transparent'};
        //var attributes = {wmode:'transparent'};
        var params = {};
        var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/banner_concerts_270x235.swf", "flash-middle-4", "270", "235", "8", flashvars, params, attributes);
    }
    if(containerExists('flash-top-5')){ // tv
        var flashvars = {};
        var params = {wmode:'transparent'};
        var attributes = {wmode:'transparent'};
        //var params = {};
        //var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/tv_839x655.swf", "flash-top-5", "839", "655", "8", flashvars, params, attributes);
    }
    if(containerExists('flash-left-5')){ // tv
        var flashvars = {};
        var params = {wmode:'transparent'};
        var attributes = {wmode:'transparent'};
        //var params = {};
        //var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/wdgt_tv_270x235.swf", "flash-left-5", "270", "235", "8", flashvars, params, attributes);
    }
    if(containerExists('flash-middle-5')){ // tv
        var flashvars = {};
        //var params = {wmode:'transparent'};
        //var attributes = {wmode:'transparent'};
        var params = {};
        var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/banner_tv_270x235.swf", "flash-middle-5", "270", "235", "8", flashvars, params, attributes);
    }
    if(containerExists('flash-top-6')){ // gallerie
        var flashvars = {};
        var params = {wmode:'transparent'};
        var attributes = {wmode:'transparent'};
        //var params = {};
        //var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/photos_839x655.swf", "flash-top-6", "839", "655", "8", flashvars, params, attributes);
    }
    if(containerExists('flash-left-6')){ // gallerie
        var flashvars = {};
        var params = {wmode:'transparent'};
        var attributes = {wmode:'transparent'};
        //var params = {};
        //var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/wdgt_photos_270x235.swf", "flash-left-6", "270", "235", "8", flashvars, params, attributes);
    }
    if(containerExists('flash-middle-6')){ // gallerie
        var flashvars = {};
        //var params = {wmode:'transparent'};
        //var attributes = {wmode:'transparent'};
        var params = {};
        var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/banner_photos_270x235.swf", "flash-middle-6", "270", "235", "8", flashvars, params, attributes);
    }
    if(containerExists('flash-left-9')){ // discographie
        var flashvars = {};
        var params = {wmode:'transparent'};
        var attributes = {wmode:'transparent'};
        //var params = {};
        //var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/wdgt_discographie_270x235.swf", "flash-left-9", "270", "235", "8", flashvars, params, attributes);
    }
    if(containerExists('flash-middle-9')){ // discographie
        var flashvars = {};
        //var params = {wmode:'transparent'};
        //var attributes = {wmode:'transparent'};
        var params = {};
        var attributes = {};
        swfobject.embedSWF("/blog/wp-content/themes/sefyu/images/banner_discographie_270x235.swf", "flash-middle-9", "270", "235", "8", flashvars, params, attributes);
    }

}