var d = document;

function hidePanel(id)
{
	if(d.getElementById(id) != null && d.getElementById(id).className.indexOf("hidden-mode")==-1)
	{
		d.getElementById(id).className += " hidden-mode";
	}
	else d.getElementById(id).className=d.getElementById(id).className.replace("hidden-mode" , "")
}

function hideAdvancedSearch(id)
{
   
    var hid=document.getElementById('advanced');
	if(d.getElementById(id) != null && d.getElementById(id).className.indexOf("hidden-search")==-1)
	{
		d.getElementById(id).className += " hidden-search";
		if(hid)
		    hid.value='';
	}
	else {
	d.getElementById(id).className=d.getElementById(id).className.replace("hidden-search" , "");
			if(hid)
		    hid.value='1';
	}
}

function hidePanelBtn(id)
{
	if(d.getElementById(id) != null && d.getElementById(id).className.indexOf("hidden-mode-btn")==-1)
	{
		d.getElementById(id).className += " hidden-mode-btn";
	}
	else d.getElementById(id).className=d.getElementById(id).className.replace("hidden-mode-btn" , "")
}

function fullHidePanel(id)
{
	if(d.getElementById(id) != null && d.getElementById(id).className.indexOf("full-hidden-mode")==-1)
	{
		d.getElementById(id).className += " full-hidden-mode";
	}
	else d.getElementById(id).className=d.getElementById(id).className.replace("full-hidden-mode" , "")
}

function hideMenu(id,spanID)
{
	if(d.getElementById(id) != null && d.getElementById(id).className.indexOf("menu-hidden-mode")==-1)
	{
		d.getElementById(id).className += " menu-hidden-mode";
	}
	else d.getElementById(id).className=d.getElementById(id).className.replace("menu-hidden-mode" , "");
	if ( d.getElementById(spanID) != null && d.getElementById(spanID).className.indexOf("open")!=-1)
	{
	    d.getElementById(spanID).className = "close";
	}
	else d.getElementById(spanID).className = "open";
	
}