function showorhidex(stait,leaher)
{

	if (stait)//is one
	{
		visi="visible";
	}
	else
	{
		visi="hidden";
	}


	if(document.all)
	{
		var eString = "document.all." + leaher + "Topics.style.visibility=visi;document.all." + leaher + "Cover.style.visibility=visi;";
		eval(eString); 
	}
	else if (document.getElementById)
	{
		document.getElementById(leaher+"Topics").style.visibility=visi;
		document.getElementById(leaher+"Cover").style.visibility=visi;    
	}

}


 
 
function MM_openBrWindow(url,name,tools) 
{ 

	winp = open(url,name,tools);
	//winp.focus();
}