Probleme Javascript la apasarea submit pentru prima data

[Popescu Marian]

Salut,

Am o galerie de poze si fiecare poza are un buton de tip submit care la apasare (onclick) apeleaza o functie din javascript, functie care ar trebui sa stearga respectiva poza.

Faza e ca nu sterge niciodata prima poza, de fapt nu face prima actiune de sterge, abia a doua oara sterge. Indiferent cate poze sunt in galerie, 10 sau doar 1, sau indiferent pe a cata poza dau sa o stearga nu functioneaza pentru prima apasare a butonului.

Form-ul este asa:

<form action="ajaxstergepoza.php" method="post" name="unobtrusive" id="unobtrusive">
<td id="stergepoza_area1" valign="bottom"><a href="uploads/4/case-la-cheie_1297943075.jpg">
<img src="uploads/4/case-la-cheie_1297943075.jpg" width="140" /></a><br />
<input type="submit" value="sterge" onclick="ajaxStergePoza(this.form,'ajaxstergepoza.php?iduser=4&amp;idpoza=16','stergepoza_area1','Deleting File Please Wait...',' Error in Delete'); return false;" /> 						
</td>
<td id="stergepoza_area2" valign="bottom"><a href="uploads/4/case_1297943075.jpg">
<img src="uploads/4/case_1297943075.jpg" width="140" /></a><br />
<input type="submit" value="sterge" onclick="ajaxStergePoza(this.form,'ajaxstergepoza.php?iduser=4&amp;idpoza=17','stergepoza_area2','Deleting File Please Wait...',' Error in Delete'); return false;" /> 						
</td>
</form>

Iata mai jos si continutul fisierului .js

function $m(theVar){
	return document.getElementById(theVar)
}
function remove(theVar){
	var theParent = theVar.parentNode;
	theParent.removeChild(theVar);
}
function addEvent(obj, evType, fn){
	if(obj.addEventListener)
	    obj.addEventListener(evType, fn, true)
	if(obj.attachEvent)
	    obj.attachEvent("on"+evType, fn)
}
function removeEvent(obj, type, fn){
	if(obj.detachEvent){
		obj.detachEvent('on'+type, fn);
	}else{
		obj.removeEventListener(type, fn, false);
	}
}
function isWebKit(){
	return RegExp(" AppleWebKit/").test(navigator.userAgent);
}

function ajaxStergePoza(form,url_action,id_element,html_show_loading,html_error_http){
	var detectWebKit = isWebKit();
	form = typeof(form)=="string"?$m(form):form;
	var erro="";
	if(form==null || typeof(form)=="undefined"){
		erro += "The form of 1st parameter does not exists.\n";
	}else if(form.nodeName.toLowerCase()!="form"){
		erro += "The form of 1st parameter its not a form.\n";
	}
	if($m(id_element)==null){
		erro += "The element of 3rd parameter does not exists.\n";
	}
	if(erro.length>0){
		alert("Error in call ajaxUpload:\n" + erro);
		return;
	}
	var iframe = document.createElement("iframe");
	iframe.setAttribute("id","ajax-temp");
	iframe.setAttribute("name","ajax-temp");
	iframe.setAttribute("width","0");
	iframe.setAttribute("height","0");
	iframe.setAttribute("border","0");
	iframe.setAttribute("style","width: 0; height: 0; border: none;");
	form.parentNode.appendChild(iframe);
	window.frames['ajax-temp'].name="ajax-temp";
	var doUpload = function(){
		removeEvent($m('ajax-temp'),"load", doUpload);
		var cross = "javascript: ";
		cross += "window.parent.$m('"+id_element+"').innerHTML = document.body.innerHTML; void(0);";
		$m(id_element).innerHTML = html_error_http;
		$m('ajax-temp').src = cross;
		if(detectWebKit){
        	remove($m('ajax-temp'));
        }else{
        	setTimeout(function(){ remove($m('ajax-temp'))}, 250);
        }
    }
	addEvent($m('ajax-temp'),"load", doUpload);
	form.setAttribute("target","ajax-temp");
	form.setAttribute("action",url_action);
	form.setAttribute("method","post");
	if(html_show_loading.length > 0){
		$m(id_element).innerHTML = html_show_loading;
	}
	form.submit();
}