/*Überschriften-Unterstrich dynamisch breit schießen*/

document.observe("dom:loaded", function() {
	if($('startseite_fb_unten'))change_start_gallery('1');
    var h3_els=document.getElementsByTagName("h1");
    if(h3_els.length>0) {
    	for(i=0;i<h3_els.length;i++) {
    		h3_l=h3_els[i].innerHTML.length;
    		gerechnete_breite=h3_l*10;    		
    		h3_els[i].style.width=(gerechnete_breite<489 ? gerechnete_breite : '488') +'px';
    	}
    }
});


function change_start_gallery(iid) {
		var url = '_ajax_start_gallery.php';
		var pars = 'which_image='+iid;
		var target = 'startseite_fb_unten';	
		$(target).innerHTML='&nbsp;';
		//$(target).style.display='block';
		var myAjax = new Ajax.Updater(target, url, {method: 'get', parameters: pars});
}