function expandit(curobjid){



	if (ns4) return;

	if (ie) 

		folder=document.all["span_"+curobjid].style;

	else if (ns6) 

  		folder=document.getElementById("span_"+curobjid).style;



  if (folder.display=="none")

     folder.display=""

  else

     folder.display="none"

}

function expandit2(curobj){ 

	if(curobj.id == asection) return;

	for(i=0;i<menuarr.length;i++) {	

	  if(menuarr[i] != curobj.id && menuarr[i] != asection)			

	    expandit4(menuarr[i]);  

 	}

	expandit3(curobj); 

}



function expandit3(curobj){

	if (ns4) return;

	if (ie) 

		folder=document.all["span_"+curobj.id].style;

	else if (ns6) 

  		folder=document.getElementById("span_"+curobj.id).style;



	if (folder.display=="none")

		folder.display="";

	else

  		folder.display="none";

}



function expandit4(curobjid){

	if (ns4) return;

	if (ie) 

		folder=document.all["span_"+curobjid].style;

	else if (ns6) 

  		folder=document.getElementById("span_"+curobjid).style;



  	folder.display="none";

}



function showLink(url, title, section, open_new_win){

	page_name_match = url.match(/[^\?]+/i);

	if (page_name_match) {

		page_name=page_name_match[0];

	} else {

		page_name='';

	}



	document.write('<tr><td' + (title == current_page_name ? ' class="TDmenulink_current"':'') + ' class="TDmenulink" height="20" width="120"><a href="'+url+'"'+(open_new_win==1?" target='_blank' ":"")+(title == current_page_name? ' class="menulink_current"':'')+' class="menulink">'+title+'</a></td></tr>'); 

} 



function isValidEmail(str) {



   return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);

 

}