function surroundText(tag1,tag2,myarea)
{if(document.selection)
{myarea.focus();var sel=document.selection.createRange();sel.text=tag1+sel.text+tag2;}
else
{var len=myarea.value.length;var start=myarea.selectionStart;var end=myarea.selectionEnd;var scrollTop=myarea.scrollTop;var scrollLeft=myarea.scrollLeft;var sel=myarea.value.substring(start,end);var rep=tag1+sel+tag2;myarea.value=myarea.value.substring(0,start)+rep+myarea.value.substring(end,len);myarea.scrollTop=scrollTop;myarea.scrollLeft=scrollLeft;}}
var current_header=false;function shrinkHeader(mode){var val="";document.getElementById("upshrinkHeader").style.display=mode?"none":"";document.getElementById("upshrinkHeader2").style.display=mode?"none":"";if(mode==true){val="yes";}
if(mode==false){val="no";}
setCookie("wpf_header_state",val,0);current_header=mode;}
function setCookie(name,value,expires,path,domain,secure){document.cookie=name+"="+escape(value)+(expires?"; expires="+expires.toGMTString():"")+(path?"; path="+path:"")+(domain?"; domain="+domain:"")+(secure?"; secure":"");}
function fold(){var lol=getCookie("wpf_header_state");if(lol=="yes")
shrinkHeader(true);if(lol=="no")
shrinkHeader(false);}
function getCookie(c_name)
{if(document.cookie.length>0)
{c_start=document.cookie.indexOf(c_name+"=");if(c_start!=-1)
{c_start=c_start+c_name.length+1;c_end=document.cookie.indexOf(";",c_start);if(c_end==-1)c_end=document.cookie.length;return unescape(document.cookie.substring(c_start,c_end));}}
return"";}
function selectBoards(ids){var toggle=true;for(i=0;i<ids.length;i++)
toggle=toggle&document.forms.wpf_searchform["forum"+ids[i]].checked;for(i=0;i<ids.length;i++)
document.forms.wpf_searchform["forum"+ids[i]].checked=!toggle;}
function collapseExpandGroups(group,mode){}
function expandCollapseBoards(){var current=document.getElementById("searchBoardsExpand").style.display!="none";document.getElementById("search_coll").src=skinurl+"/images"+(current?"/upshrink2.gif":"/upshrink.gif");document.getElementById("searchBoardsExpand").style.display=current?"none":"";}
function invertAll(headerfield,checkform,mask)
{for(var i=0;i<checkform.length;i++)
{if(typeof(checkform[i].name)=="undefined"||(typeof(mask)!="undefined"&&checkform[i].name.substr(0,mask.length)!=mask))
continue;if(!checkform[i].disabled)
checkform[i].checked=headerfield.checked;}}
function uncheckglobal(headerfield,checkform){checkform.mod_global.checked=false;}