// Handles rollover images for NN3+and IE4+
var loaded=new Array();var F_menuIsEntered=false;var F_menuIsCreated=false;var F_menuAgt=navigator.userAgent.toLowerCase();var F_menuIsGecko=(F_menuAgt.indexOf('gecko')!=-1);var F_menuIsOpera=(F_menuAgt.indexOf('opera')!=-1);var F_menuSubmenu;var F_menuTable=new Array();function F_loadRollover(image,imageName,menu){if(image && image.src &&
(null==image.out || typeof(image.out)==typeof(void(0)))){s=image.src;image.out=new Image();image.out.src=s;image.over=new Image();if(imageName.lastIndexOf('/')>=0 || imageName.lastIndexOf('\\')>=0){s=imageName}else{i=s.lastIndexOf('/');if(i<0)i=s.lastIndexOf('\\');if(i<0){s=imageName}
else{s=s.substring(0,i+1)+imageName}}
image.over.src=s;image.menu=menu;loaded[image.name]=image}}
function F_roll(imageName,over){if(document.images){if(over){imageObject="over"}
else{imageObject="out"}
image=loaded[imageName];if(image){ref=eval("image."+imageObject);if(ref)image.src=eval("image."+imageObject+".src");else image.src='';ref=eval("image.menu");if(ref){if(over)
F_menuOpen(image,image.menu);else
F_menuClose()}}
if(window.event)
window.event.cancelBubble=true}}
function F_menufindLeft(b){v=b.offsetLeft;if(b.offsetParent)
v+=F_menufindLeft(b.offsetParent);return v}
function F_menufindTop(b){v=b.offsetTop;if(b.offsetParent)
v+=F_menufindTop(b.offsetParent);return v}
function F_menuOpen(o,a){var menu;if(F_menuIsGecko)
menu=document.getElementById(a[1]+'LYR');else if(document.layers)
menu=document.layers[a[1]+'LYR'];else
menu=eval(a[1]+'LYR');
if(F_menuSubmenu){if(F_menuSubmenu !=menu){if(document.layers)
F_menuSubmenu.visibility='hidden';else
F_menuSubmenu.style.visibility='hidden'}
else{F_menuIsCreated=true;return}}
F_menuSubmenu=menu;var horizontal=a[2];if(document.layers){F_menuSubmenu.document.open();F_menuSubmenu.document.write(F_menuTable[a[1]]);F_menuSubmenu.document.close();F_menuSubmenu.top=document.layers[o.name].pageY+(horizontal ? a[0] :0);F_menuSubmenu.left=document.layers[o.name].pageX+(horizontal ? 0 :a[0]);F_menuSubmenu.visibility='visible'}
else{var menutop=F_menufindTop(o);var menuleft=F_menufindLeft(o);if(horizontal)
menutop+=a[0];else
menuleft+=a[0];F_menuSubmenu.style.top=menutop;F_menuSubmenu.style.left=menuleft;F_menuSubmenu.style.visibility='visible'}
F_menuIsCreated=true}
function F_menuClose(){F_menuIsCreated=false;setTimeout('F_checkMenuClose()',100)}
function F_checkMenuClose(){if(!F_menuIsEntered && !F_menuIsCreated && F_menuSubmenu){if(document.layers)
F_menuSubmenu.visibility='hidden';else
F_menuSubmenu.style.visibility='hidden';F_menuSubmenu=0}}
function F_menu(a){var navname=a[0];var s;s='<table onmouseover=F_menumouseover(this)onmouseout=F_menumouseout()border="0" cellspacing="0" cellpadding="0">';var i=1;while(i <a.length){var link=a[i];var target='';var p=link.indexOf('target=');if(p !=-1){target=link.substr(p+8);link=link.substr(0,p)}
s+='<tr><td width="100%">';s+='<a href="'+link+'"';if(target.length)
s+=' target="'+target+'"';if(a[i+2].length)
s+=' onMouseOver="F_rolls(\''+navname+'s'+i+'\',1)" onMouseOut="F_rolls(\''+navname+'s'+i+'\',0)"';s+='>';s+='<img border="0" src="'+a[i+1]+'"';if(a[i+2].length)
s+=' name=\''+navname+'s'+i+'\' onLoad="F_loadRollover(this,\''+a[i+2]+'\',0)"';s+='>';s+='</a></td></tr>';i+=3}
s+='</table>';if(F_menuIsGecko){document.writeln("<DIV ID='"+navname+"LYR' STYLE='Z-Index:5'>");document.writeln(s);document.writeln("</DIV>")}
else if(F_menuIsOpera){document.writeln("<DIV ID='"+navname+"LYR'>");document.writeln(s);document.writeln("</DIV>")}
else if(document.all){document.writeln("<DIV ID='"+navname+"LYR' STYLE='Z-Index:5'>");document.writeln(s);document.writeln("</DIV>")}
else if(document.layers){document.writeln('<LAYER id="'+navname+'LYR" visibility=hidden onmouseover="F_menumouseover()" onmouseout="F_menumouseout()"></LAYER>');F_menuTable[navname]=s}}
function F_menumouseover(){F_menuIsEntered=true;F_menuIsCreated=false}
function F_menumouseout(){F_menuIsEntered=false;setTimeout('F_checkMenuClose()',100)}
function F_rolls(imageName,over){if(over)
F_menumouseover();else
F_menumouseout();F_roll(imageName,over)}