function revealMsgBox(a){var c=document.layers,b=document.all,d=document.getElementById&&!b;if(!(!c&&!b&&!d)){if(b)thisgroup=eval("document.all."+a+".style");else if(c)thisgroup=eval('document.layers["'+a+'"]');else if(d)thisgroup=eval('document.getElementById("'+a+'").style');if(thisgroup.display=="none")thisgroup.display=""}}
function hideMsgBox(a){var c=document.layers,b=document.all,d=document.getElementById&&!b;if(!(!c&&!b&&!d))if(document.getElementById(a)){if(b)thisgroup=eval("document.all."+a+".style");else if(c)thisgroup=eval('document.layers["'+a+'"]');else if(d)thisgroup=eval('document.getElementById("'+a+'").style');if(thisgroup.display=="")thisgroup.display="none"}}function MM_openBrWindow(a,c,b){window.open(a,c,b)}
function openCenterWindow(a,c,b,d,e){var f=(screen.width-b)/2,g=(screen.height-d)/2;winprops="height="+d+",width="+b+",top="+g+",left="+f+",scrollbars="+e+",resizable";win=window.open(a,c,winprops);parseInt(navigator.appVersion)>=4&&win.window.focus()};