function setDiv(strDiv)
	{
		if (strDiv.style.display != "none")
		{
			strDiv.style.display = "none";
		}else{
			strDiv.style.display = "";
		}
	}

	function setDivmap(strDiv)
	{
	  var i 
    for (i=1;i<26;i++){
      
      eval("search_div"+i).style.display = "none";
      
    }

		if (strDiv.style.display != "none")
		{
			strDiv.style.display = "none";
		}else{
			strDiv.style.display = "";
		}
		
		parent.document.all.iframe_network.height = eval(document.body.scrollHeight);


	}