function showdetails(showhide1,showhide2,showhide3)
{if(document.getElementById(showhide1).style.display=='none')
{document.getElementById(showhide1).style.display='';document.getElementById(showhide2).style.display='';document.getElementById(showhide3).style.display='';return;}
else
{document.getElementById(showhide1).style.display='none';document.getElementById(showhide2).style.display='none';document.getElementById(showhide3).style.display='none';return;}}
function MM_reloadPage(init){if(init==true)with(navigator){if((appName=="Netscape")&&(parseInt(appVersion)==4)){document.MM_pgW=innerWidth;document.MM_pgH=innerHeight;onresize=MM_reloadPage;}}
else if(innerWidth!=document.MM_pgW||innerHeight!=document.MM_pgH)location.reload();}
MM_reloadPage(true);function MM_findObj(n,d){var p,i,x;if(!d)d=document;if((p=n.indexOf("?"))>0&&parent.frames.length){d=parent.frames[n.substring(p+1)].document;n=n.substring(0,p);}
if(!(x=d[n])&&d.all)x=d.all[n];for(i=0;!x&&i<d.forms.length;i++)x=d.forms[i][n];for(i=0;!x&&d.layers&&i<d.layers.length;i++)x=MM_findObj(n,d.layers[i].document);if(!x&&d.getElementById)x=d.getElementById(n);return x;}
function MM_showHideLayers(a1,a2,a3){var i,p,v,obj,args=MM_showHideLayers.arguments;for(i=0;i<(args.length-2);i+=3)if((obj=MM_findObj(args[i]))!=null){v=args[i+2];if(obj.style){obj=obj.style;v=(v=='show')?'visible':(v=='hide')?'hidden':v;}
obj.visibility=v;}}
function popup(mylink,windowname)
{if(!window.focus)return true;var href,MyWidth,MyHeight;if(typeof(mylink)=='string')
href=mylink;else
href=mylink.href;MyWidth=(window.screen.width/2)-210;MyHeight=(window.screen.height/2)-135;window.name='alpha';var wnd=window.open(href,windowname,"width=420,height=270,left="+MyWidth+",top="+MyHeight+",screenX="+MyWidth+",screenY="+MyHeight+",scrollbars=no,status=0");return false;}