if(navigator.userAgent.indexOf("Firefox")!=-1)
{
 var versionindex=navigator.userAgent.indexOf("Firefox")+8
 if (parseInt(navigator.userAgent.charAt(versionindex))>=1)
 {
  h=3;
  g="rgb(51";
 }
}
version=0
if (navigator.appVersion.indexOf("MSIE")!=-1)
{
 temp=navigator.appVersion.split("MSIE")
 version=parseFloat(temp[1])
}
if (version>=5.5){h=2;g="330000"}


var uc=new Array();

function c_user(a,u){if(!uc[u]==true){uc[u]=u}}
function comp_users()
{
 var mod="";
 for(x=1;x<uc.length;x++)
 {
  if(uc[x]){mod+=uc[x]+",";}
 }
 document.users.userlist.value=mod.substr(0,mod.length-1);
}

function highlight(js,a)
{
 js="a,b,c,d,e"+js;
 j=js.split(",");
 for(x=0;x<j.length;x++)
 {
  id="td"+j[x]+a;
  obj=document.getElementById(id);
  if(obj.style.backgroundColor=="")
  {
   obj.style.color="#000000";
   obj.style.backgroundColor="#FFFFFF";
  }
  else
  {
   obj.style.color="";
   obj.style.backgroundColor="";
  }
 }
}



function submit_form(a,b,c,d)
{
 document.main.ACT.value=a
 document.main.B.value=b
 document.main.C.value=c
 document.main.D.value=d
 document.main.submit();
}

function change_stat(a,b,c,d)
{
 stat=new Array();
 if(d!="A" && b==1)
 {
  obj1=document.getElementById(a+"_1");
  obj2=document.getElementById(a+"_2");
  if(obj1.src.indexOf("dot.gif")!=-1 && obj2.src.indexOf("blank.gif")!=-1)
  {b=0}
 }
 if(d=="A")
 {
  for(x=1;x<=b;x++){stat[x]="./images/dot.gif";}
  for(x=(b/1+1);x<=c;x++){stat[x]="./images/blank.gif";}
 }
 else
 {
  for(x=1;x<=b;x++){stat[x]="./images/dot.gif";}
  for(x=(b/1+1);x<=c;x++){stat[x]="./images/blank.gif";}
 }
 for(x=1;x<=c;x++)
 {
  obj=document.getElementById(a+"_"+x);
  obj.src=stat[x];
 }
 eval("document.sheet."+a+"_value.value="+b);
}

function check_fields(form)
{
 submit=false;
 reason="";
 obj=document.getElementById(form)
 if(obj.innerHTML.indexOf(g)!=-1){alert("All Fields Required");return false;}
 if(form=="register")
 {
  if(document.register.pass.value!=document.register.confirm.value)
  {
   alert("Passwords Do Not Match");
   document.register.pass.value="";
   document.register.confirm.value="";
   document.getElementById("pass").style.backgroundColor="#330000";
   document.getElementById("confirm").style.backgroundColor="#330000";
   return false;
  }
 }
 if(form=="register")
 {
  document.register.pass.value="";
  document.register.confirm.value=hex_md5(document.register.confirm.value)
 }
 else if(form=="login")
 {
  document.login.password.value=hex_md5(document.login.password.value)
 }
 else if(form=="sheet")
 {
  var done=confirm("Are you Sure you Want to Submit?");
  if(done==false){return false;}
  
 }
}

function check_field(form,field)
{
 val=eval("document."+form+"."+field+".value");
 obj=document.getElementById(field);
 spaces=true;
 for(x=0;x<val.length;x++){if(val.charAt(x)!="" && val.charAt(x)!=" "){spaces=false;}}
 if(spaces==false)
 {
  obj.style.backgroundColor="";
 }
 else
 {
  obj.style.backgroundColor="#330000";
  alert("Can Not Be Blank or All Spaces");
  eval("document.register."+field+".value=''");
 }

}