call = function(lang)
{
	document.getElementById('lang_chooser').action=document.getElementById('lang_chooser').action+"lang="+lang;
	document.getElementById('lang_chooser').submit();
	return false;
}

swapLanguage = function(lang)
{
	dlayer="p_"+lang;
	dcaller="c_"+lang;
	var languages=new Array("bg","en");
	for (i=0; i<languages.length; i++)
	{
		caller="c_"+languages[i];
		layer="p_"+languages[i];
		document.getElementById(layer).style.display="none";
		document.getElementById(caller).className="normal";
	}
	
	if (document.getElementById(dlayer).style.display=="block")
	{
		
		document.getElementById(dlayer).style.display="none";
		document.getElementById(dcaller).className="normal";
	}
	else
	{
		document.getElementById(dlayer).style.display="block";
		document.getElementById(dcaller).className="selected";
	}
}

/*
normalize=function(){
	 
	var dimensions = document.viewport.getDimensions();
	newheight= dimensions.height-259;
	
	if ($('contents').offsetHeight < 601)
	{
		$('contents').style.height=601+'px';
	}
	
	if($('contents').offsetHeight < newheight)
	{
		$('contents').style.height=newheight+'px';
	}
}*/

normalize=function(){
	 
	//var dimensions = document.viewport.getDimensions();
	newheight = $(window).height() - 259;
	
	if ($('#contents').height() < 601)
	{
		$('#contents').css("height","601px");
	}
	
	if($('#contents').height() < newheight)
	{
		//$('#contents').style.height=newheight+'px';
		$('#contents').css("height",newheight+"px")
	}
}