Google maps in tabs not centered

I got a map center problem. I try a 7 java script and every have same error. when I put embed google map on first tab works normally, on any other tab is not centered. I search and find that iframe must be in another html file via ajax but that didn’t help, I got same error repeating. work for this 5 days and no answer, anybody got idea?

Apartmani Andrejka App 2+1 - Pako?tane - Accommodation - Apartments

<!--start tab -->	
<style>
dl 			{display:block; vertical-align:top; margin-top: 5px; width:444px; }
dl dt 		{height:30px; width:200px; display:block; float:left;  text-align:left; border-right:1px dotted #333; margin-right:10px; padding-right:10px; }
dl dd 		{height:30px; display:block; clear:right; text-align:left;  }
dl dt em   { float: left; display:inline; font-style:normal; font-weight:normal;}
dl dd em   { float: left; display:inline; font-style:normal; font-weight:normal;}
dl dt img   { float: right; display:inline; }
dl dd img   { float: right; display:inline; }
dl dt strong   { float: right; display:inline; font-style:normal; font-weight:normal; }
dl dd strong  { float: right; display:inline; font-style:normal; font-weight:normal; }
.stars { float: right; display:inline; }
.stars img { float:none; }

/*
-----------------------------------------------------------
*/

#smjestajhead:hover { cursor:hand; cursor:pointer; }
#opremahead:hover { cursor:hand; cursor:pointer; }
#udaljenostihead:hover { cursor:hand; cursor:pointer; }
#cjenikhead:hover { cursor:hand; cursor:pointer; }
#mapahead:hover { cursor:hand; cursor:pointer; }
</style>

<script>
function ShowWeur(oznaka)
{
n1 = document.getElementById('smjestaj');
n2 = document.getElementById('oprema');
n3 = document.getElementById('udaljenosti');
n4 = document.getElementById('cjenik');
n5 = document.getElementById('mapa');

n11 = document.getElementById('smjestajhead');
n22 = document.getElementById('opremahead');
n33 = document.getElementById('udaljenostihead');
n44 = document.getElementById('cjenikhead');
n55 = document.getElementById('mapahead');

color_mark = "#FF6600";
color_none = "#FFFBE5";

font_color_none = "#333333";
font_color_mark = "#FFFFFF";

	if(oznaka == "smjestaj") { 
		n1.style.display = "block"; n11.bgColor = color_mark; n11.style.color = font_color_mark;
		n2.style.display = "none"; n22.bgColor = color_none; n22.style.color = font_color_none;
		n3.style.display = "none"; n33.bgColor = color_none; n33.style.color = font_color_none;
		n4.style.display = "none"; n44.bgColor = color_none; n44.style.color = font_color_none;
		n5.style.display = "none"; n55.bgColor = color_none; n55.style.color = font_color_none;

	} else if(oznaka == "oprema") { 
		n1.style.display = "none"; n11.bgColor = color_none; n11.style.color = font_color_none;
		n2.style.display = "block"; n22.bgColor = color_mark; n22.style.color = font_color_mark;
		n3.style.display = "none"; n33.bgColor = color_none; n33.style.color = font_color_none;
		n4.style.display = "none"; n44.bgColor = color_none; n44.style.color = font_color_none;
		n5.style.display = "none"; n55.bgColor = color_none; n55.style.color = font_color_none;

	} else if(oznaka == "udaljenosti") { 
		n1.style.display = "none"; n11.bgColor = color_none; n11.style.color = font_color_none;
		n2.style.display = "none"; n22.bgColor = color_none; n22.style.color = font_color_none;
		n3.style.display = "block"; n33.bgColor = color_mark; n33.style.color = font_color_mark;
		n4.style.display = "none"; n44.bgColor = color_none; n44.style.color = font_color_none;
		n5.style.display = "none"; n55.bgColor = color_none; n55.style.color = font_color_none;

	} else if(oznaka == "cjenik") {  
		n2.style.display = "none"; n22.bgColor = color_none; n11.style.color = font_color_none;
		n1.style.display = "none"; n11.bgColor = color_none; n22.style.color = font_color_none;
		n3.style.display = "none"; n33.bgColor = color_none; n33.style.color = font_color_none;
		n4.style.display = "block"; n44.bgColor = color_mark; n44.style.color = font_color_mark;
		n5.style.display = "none"; n55.bgColor = color_none; n55.style.color = font_color_none;
	} else {  
		n2.style.display = "none"; n22.bgColor = color_none; n11.style.color = font_color_none;
		n1.style.display = "none"; n11.bgColor = color_none; n22.style.color = font_color_none;
		n3.style.display = "none"; n33.bgColor = color_none; n33.style.color = font_color_none;
		n4.style.display = "none"; n44.bgColor = color_none; n44.style.color = font_color_none;
		n5.style.display = "block"; n55.bgColor = color_mark; n55.style.color = font_color_mark;
	}
return false;
}

</script>

<table border="0" cellpadding="0" cellspacing="0" width="450">
  <tr>
    <td id="smjestajhead" class="text-info" onclick="ShowWeur('smjestaj'); return false;" align="center" bgcolor="#FF6600" width="160" height="25" style="color:#fff;">{LNG.accomodation.group.about_object}</td>
    <td width="1"></td>
    <td id="opremahead" class="text-info" onclick="ShowWeur('oprema'); return false;" align="center" bgcolor="#FFFBE5" width="100" height="25">{LNG.accomodation.group.equipment}</td>
    <td width="1"></td>
    <td id="udaljenostihead" class="text-info" onclick="ShowWeur('udaljenosti'); return false;" align="center" bgcolor="#FFFBE5" width="110" height="25">{LNG.accomodation.group.distances}</td>
    <td width="1"></td>
    <td id="cjenikhead" class="text-info" onclick="ShowWeur('cjenik'); return false;" align="center" bgcolor="#FFFBE5" width="90" height="25">{LNG.accomodation.group.price_list}</td>
    <td width="1"></td>
    <td id="mapahead" class="text-info" onclick="ShowWeur('mapa'); return false;" align="center" bgcolor="#FFFBE5" width="90" height="25">{LNG.accomodation.group.mapa}</td>
  </tr>
</table>

<table border="0" cellpadding="0" cellspacing="0" width="280">
  <tr>
    <td height="5" bgcolor="#FF6600"></td>
  </tr>
  <tr>
    <td bgcolor="#FFFBE5">
	

<table id="smjestaj" style="display: block;" align="center" border="0" cellpadding="10" cellspacing="0" width="464">
  <tr>
    <td align="left" valign="top">

	<dl>
		{tabs.about_object}
	</dl>


	</td>
  </tr>
</table>

<table id="oprema" style="display: none;" align="center" border="0" cellpadding="10" cellspacing="0" width="464">
  <tr>
    <td align="left" valign="top">

	<dl>
		{tabs.equipment}
	</dl>


	</td>
  </tr>
</table>

<table id="udaljenosti" style="display: none;" align="center" border="0" cellpadding="10" cellspacing="0" width="464">
  <tr>
    <td align="left" valign="top">

	<dl>
		{tabs.distances}
	</dl>

	</td>
  </tr>
</table>

<table id="cjenik" style="display: none;" align="center" border="0" cellpadding="10" cellspacing="0" width="464">
  <tr>
    <td align="left" valign="top">

		{CIJENE}

	</td>
  </tr>
</table>

<table id="mapa" style="display: none;" align="center" border="0" cellpadding="10" cellspacing="0" width="464">
  <tr>
    <td align="center" valign="top">

		<iframe width="425" height="350" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="http://maps.google.com/maps/ms?msa=0&ie=UTF8&t=h&msid=207450623227831231014.0004a8c49deb050e279b4&source=embed&z=15&output=embed"></iframe><br /><small>View <a href="http://maps.google.com/maps/ms?msa=0&ie=UTF8&t=h&msid=207450623227831231014.0004a8c49deb050e279b4&source=embed&ll=43.907014,15.504284&spn=0.005411,0.00912" style="color:#0000FF;text-align:left">Apartmani Andrejka</a> in a larger map</small>



	</td>
  </tr>
</table>

	</td>
  </tr>
  <tr>
    <td height="15"></td>
  </tr>
</table>