function Session() {this.Set = Set;this.Get = Get;}function Get(Name){var arg = Name + "=";var alen = arg.length;var clen = document.cookie.length;
var i = 0; while (i < clen) {var j = i + alen;if (document.cookie.substring(i, j) == arg){var endstr = document.cookie.indexOf (";", j);
if (endstr == -1) endstr = document.cookie.length; return unescape(document.cookie.substring(j, endstr));}  i = document.cookie.indexOf(" ", i) + 1;
if (i == 0) break; }return null;}function Set(Name, Value){document.cookie = Name + "=" + escape (Value);}

function Extract(str){
var N=new String(str);var W=new Array();var nd=true;
while (nd){if (N.search("  ")==-1)
nd=false; else N=new String(N.replace("  ", " "));}
W=N.split(" ");return W;}

function AdjustFreeQuery(query){
var uS="";var tQ=new String(query);var lQ=new String(tQ.toLowerCase());
var AQ=(lQ.search(" and ")!=-1 && lQ.search(" or ")!=-1 && lQ.search(" not ")!=-1  )? false : true; 
var tW=Extract(tQ);
if (!AQ){tQ=tW[0];for (i=1; i<tW.length;i++) tQ+= (" and "+tW[i]);uS+=tQ;}else {tQ=tW[0];for (i=1; i<tW.length;i++)
tQ+= (" and "+tW[i]);uS+=tQ;}return uS;}


function AdjustFieldQuery(Field, FV){
var uS="";var tN=new String(FV);var lQ=new String(tN.toLowerCase());
var AQ=(lQ.search(" and ")!=-1 || lQ.search(" or ")!=-1 || lQ.search(" not ")!=-1  ) ? "A" : "N"; 
var tW=Extract(tN);
if (FV!=""){if (AQ=="N"){tN='Field '+Field+'='+tW[0]+"*";for (i=1; i<tW.length;i++){tN+= (' or Field '+Field+'='+tW[i]+"*");}
}else{tN="Field "+Field+"="+tW[0];for (i=1; i<tW.length;i++){if (tW[i]=="and" || tW[i]=="or" || tW[i]=="not" )
{tN+= " "+tW[i];}else tN+= (" Field "+Field+"="+tW[i]+"*");}
} uS+=tN;}return uS;}

function AdjustTotalFieldQuery(Field, FV){
var uS="";var tN=new String(FV);var lQ=new String(tN.toLowerCase());var tW=Extract(tN);
if (FV!=""){tN='Field '+Field+'="'+tW[0] +"*";for (i=1; i<tW.length;i++){tN+= (' '+tW[i]+ "*" );}tN+='"';uS+=tN;}
return uS;}

function AdjustTotalFieldQueryusc(Field, FV){
var uSC="";var tN=new String(FV);var lQ=new String(tN.toLowerCase());var tW=Extract(tN);
if (FV!=""){tN='Field '+Field+'="'+tW[0] +"*";for (i=1; i<tW.length;i++){tN+= (' '+tW[i]+ "*" );}tN+='"';uSC+=tN;}
return uSC;}

function AdjustMultiFieldQuery(Field, FV){
var uS="";var tN=new String(FV);var lQ=new String(tN.toLowerCase());
var AQ=(lQ.search(" and ")!=-1 || lQ.search(" or ")!=-1 || lQ.search(" not ")!=-1  ) ? "A" : "N"; 
var tW=Extract(tN);
if (FV!=""){if (AQ=="N"){tN="";for (j=0; j<Field.length; j++){tN+= ' or Field '+Field[j]+'='+tW[0];
if (j==0)  tN+= "*";for (i=1; i<tW.length;i++){tN+= (' or Field '+Field[j]+'='+tW[i]);if (j==0)  tN+= "*";}}tN=tN.substr(3);}
else{tN="";for (j=0; j<Field.length; j++){oper=new String("");mN=new String("");for (i=0; i<tW.length;i++){ 
if (tW[i]=="and" || tW[i]=="or" || tW[i]=="not" ){oper += tW[i]+" ";}else mN+= (" or Field "+Field[j]+"="+tW[i]+"*");}
mN=mN.substr(3);
if (oper=="and not ") {mN=mN.replace("or","and not");}tN+=mN+" or ";}tN=tN.substr(0, tN.length-3);
}uS+=tN;} return uS;}



function EnterPressed(parentForm){
parentForm=new String(parentForm);key = window.event.keyCode;
if (key==13)
{var src = new String(window.event.srcElement.parentForm);
eval('document.all.'+src+'.click();');}}