window.onresize =move_sponsers;
var sponser_left=642;
function move_sponsers ()
{
move_sponser ("spon1",false);

move_sponser ("spon2",false);
move_sponser ("g_a",false);
}

function move_sponser (sponname,thisTop)
{
	
var cWidth=document.body.clientWidth;
var mWidth=((cWidth-832)/2)+sponser_left;
if (mWidth<sponser_left)
	mWidth=sponser_left;

var spon1=document.getElementById(sponname);
	spon1.style.left=""+mWidth+"px";
if (thisTop)
{
	spon1.style.top=""+thisTop+"px";
}
}

function set_count(obj)
{
var count=obj.value.length;
var remain=300-count;
my_cell=document.getElementById("remaining_text");
if(remain>0)
my_cell.innerHTML="Your description needs "+remain+" more letters.";
else
	my_cell.innerHTML="&nbsp;";
}


function my_submit()
{
	if (document.main_form.submit)
		try {(document.main_form.submit());}
		catch(e){alert ("Your image file is not valid.");return;}
}

function showtip(ev,obj,this_text)
{
var temp=document.getElementById("s_tip");
var temp2=document.getElementById("s_tip2");
	temp2.innerHTML=this_text;
	temp.style.left=ev.clientX+"px";
	temp.style.top=ev.clientY+"px";
	temp.style.visibility="visible";
}


function hidetip()
{
var temp=document.getElementById("s_tip");
	temp.style.visibility="hidden";
}