function showhide(argTable,argImage,argImgset){if(document.getElementById(argTable).style.display=='none'){document.getElementById(argTable).style.display='block';document.getElementById(argTable).style.visibility='visible';argImage.src="/_images/layout/"+argImgset+"Minus.gif";}else
{document.getElementById(argTable).style.display='none';document.getElementById(argTable).style.visibility='hidden';argImage.src="/_images/layout/"+argImgset+"Plus.gif";}}