var imgsrc = "";

function uploadComplete()
{
	showerror(0);
	$("step1").style.display = "none";
	$("step2").style.display = "block";
	if(imgsrc == "")
	{
		return;
	}
	$("ImageIcon").src = imgsrc;
}

function showerror(flag)
{
	//alert(flag);
	for(var i=1 ; i<=6 ; i++)
	{
		if(i == flag)
		{
			$("error"+i).style.display = "block";
		}
		else
		{
			$("error"+i).style.display = "none";
		}
	}
}

function upload()
{
	if(document.reg_icon_submit.icon.value == "")
	{
		return false;
	}
	formUpdate('reg_icon_submit' , {handler:'result' , loadingmsg:'load...'});
}

function upload2()
{
	if(document.reg_icon_submit2.icon.value == "")
	{
		return false;
	}
	formUpdate('reg_icon_submit2' , {handler:'result' , loadingmsg:'load...'});
}

function iconOnchange(thisobj , inputobj)
{
	if(thisobj.value == "")
	{
		$(inputobj).disabled = true;
	}
	else
	{
		$(inputobj).disabled = false;
	}
}

function formUpdate(form, options)
{
	form = $(form);
	var handler;
	var loadingmsg;
	handler = options.handler || 'gotohandler';
	handler = $(handler);
	if(!handler)
	{
		handler = form.ownerDocument.createElement('div');
		handler.id = 'gotohandler';
		form.parentNode.insertBefore(handler, form);
		handler = $(handler);
	}
	loadingmsg = options.loadingmsg || 'Loading...';
	var updateframe = form.ownerDocument.createElement('iframe');
	updateframe.id = 'gotoframe';
	updateframe.name = 'gotoframe';
	updateframe.style.display = 'none';
	form.ownerDocument.body.appendChild(updateframe);
	iwin = updateframe.contentWindow;
	iwin.name = updateframe.name;
	var to = window.setInterval(function(){
//	  if(iwin && iwin.location != 'about:blank')
		{
		try{
//		   handler.update(iwin.document.getElementsByTagName('body')[0].innerHTML);
//			handler.innerHTML = "loading...";
		   window.clearInterval(to);
		   $('goto2').remove();
		  }catch(e){
		   window.clearInterval(to);
//		   handler.update(e);
		  }
		}
	  }
	, 200);
	form.target = updateframe.name;
	form.submit(); 
}