function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function check_login_frm()
{
      var error=false;
      if(document.login_frm.user.value=="")
      {
         document.getElementById('e_user').innerHTML=" Please enter user name";
         error=true
      }
      if(document.login_frm.pass.value=="")
      {
         document.getElementById('e_pass').innerHTML=" Please enter password";
         error=true
      }
      if(error)
      return false;

}


function delete_record()
{
  if(select_check_checkbox('Are you sure you want to delete .'))
  document.record_frm.submit();
}

function select_check_checkbox(msg)
{

   var error=false;

      k = 0;
      j = 0;
   for (var i=0;i< document.forms[1].elements.length;i++)
   {
      var e = document.forms[1].elements[i];
      if (e.type == "checkbox")
      {
         k = k + 1;
         if (e.checked == false)
         {
            j = j + 1;
         }
      }
   }
   if (k == j)
   {
      alert("You should check atleast one checkbox.");
      error=true;
   }
   else
   {
      if(!confirm(""+msg+""))
      error=true;
   }
   if(error)
   return false;
   else
   return true;
}

function clear_data(id_name)
{
   document.getElementById(id_name).innerHTML="";
}


function check_change_pass_frm()
{
  if(document.change_pass_frm.oldpass.value=="")
  {
      alert("Please enter old password");
      document.change_pass_frm.oldpass.focus();
      return false;
  }
  if(document.change_pass_frm.password.value=="")
  {
      alert("Please enter password");
      document.change_pass_frm.password.focus();
      return false;
  }
  if(document.change_pass_frm.password.value.length <6)
  {
      alert("password should be more than 5 characters");
      document.change_pass_frm.password.focus();
      return false;
  }
  if(document.change_pass_frm.confirmpass.value=="")
  {
      alert("Please enter confirm password");
      document.change_pass_frm.confirmpass.focus();
      return false;
  }
  if(document.change_pass_frm.password.value!=document.change_pass_frm.confirmpass.value)
  {
      alert("password and confirm password are not same");
      document.change_pass_frm.password.focus();
      return false;
  }
}


function chkfun_cat()
{
   k = 0;
   j = 0;
   
   var num=document.forms[0].elements.length;

 for (var i=0;i<(num -1);i++){
        var e = document.forms[0].elements[i];
        if (e.type == "checkbox"){
            k = k + 1;
                   if (e.checked == true){
                     j = j + 1;
                   }
                }
        }
        if (k == j)
          {
          
            for (var i=0;i<document.forms[0].elements.length;i++)
            {
               var e = document.forms[0].elements[i];
               if (e.type == "checkbox")
               {
                  e.checked =false;
               }
            }
            
          document.personal_details.C0.checked=true;
          //return false;
          }

}



function check_chkbox()
{
k = 0;
j = 0;
 for (var i=0;i< document.forms[0].elements.length;i++){
        var e = document.forms[0].elements[i];
        if (e.type == "checkbox"){
            k = k + 1;
                   if (e.checked == false){
                     j = j + 1;
                   }
                }
        }
        if (k == j)
          {
          alert("You should check atleast one checkbox for delete.");
          return false;
          }

  if(!confirm("Are you sure you wish to detete selected list ?"))
  {
      return false;
  }

}

 function check_view_gallery()
{

 if(document.getElementById('name').value=="")
   {
      alert("Please enter gallery name");
      document.getElementById('name').focus();
      return false;
   }
   if(document.getElementById('media_type').value=="-1")
   {
      alert("Please select media type");
      document.getElementById('media_type').focus();
      return false;
   }
   if(document.getElementById('image').value=="")
   {
        if(document.getElementById('image_path').value=="")
        {
            alert("Please upload image");
            return false;
        }
   }

    document.frmupload.submit();
}



function check_gallery()
{
 var blank_field=0;

 for(var i=1;i<=4;i++)
 {
   if((document.getElementById('small_img'+i).value=="")&&(document.getElementById('large_img'+i).value==""))
      {  blank_field +=1;}
   
  if(document.getElementById('small_img'+i).value!="")
  {

   if(document.getElementById('large_img'+i).value=="")
   {
     alert("Please upload Image in Large Image"+i);
      return false;
   }
   if((document.getElementById('small_img'+i).value!="")&&(document.getElementById('large_img'+i).value!=""))
   {
    var myString=document.getElementById('small_img'+i).value;
    var myArr = new Array();
    myArr = myString.split(".");
    var x=myArr.length;
    var fileex=myArr[x-1];
    var fileex1=fileex.toLowerCase();
    
    var myString1=document.getElementById('large_img'+i).value;
    var myArr1 = new Array();
    myArr1 = myString1.split(".");
    var x1=myArr1.length;
    var fileex1=myArr1[x-1];
    var fileex2=fileex1.toLowerCase();
   }

  if(((fileex1=="jpg")&&(fileex2=="jpg"))||((fileex1=="jpeg")&&(fileex2=="jpeg"))||((fileex1=="png")&&(fileex2=="png"))||((fileex1=="bmp")&&(fileex2=="bmp"))||((fileex1=="gif")&&(fileex2=="gif"))||((fileex1=="tif")&&(fileex2=="tif")))
    {

    }
    else
    {
      alert("Please upload .jpg,.gif,.png,jpeg only");
      return false;
    }
 }
 }

    if(blank_field==4)
    {
        alert("Please upload images");
        return false;
    }

 document.frmupload.submit();
}

/*
function check_wallpaper()
{
if(document.getElementById('name').value=="")
   {
      alert("Please enter Wallpaper name");
      document.getElementById('name').focus();
      return false;
   }
   if(document.getElementById('media_type').value=="")
   {
      alert("Please select media type");
      document.getElementById('media_type').focus();
      return false;
   }
 var blank_field=0;
 for(var i=1;i<=4;i++)
 {
   if(document.getElementById('large_img'+i).value=="")
   {  blank_field +=1;}

   if(document.getElementById('large_img'+i).value!="")
   {
    var myString=document.getElementById('large_img'+i).value;
    var myArr = new Array();
    myArr = myString.split(".");
    var x=myArr.length;
    var fileex=myArr[x-1];
    var fileex1=fileex.toLowerCase();


   if((fileex1=="jpg")||(fileex1=="jpeg")||(fileex1=="png")||(fileex1=="gif")||(fileex1=="bmp")||(fileex2=="tif"))
    {

    }
    else
    {
      alert("Please upload .jpg,.gif,.png,jpeg only");
      return false;
    }
  }
 }
 if(blank_field==4)
    {
        alert("Please upload images");
        return false;
    }
 document.frmupload.submit();
}
   */

   function check_wallpaper()
{

 var blank_field=0;
 for(var i=1;i<=4;i++)
 {

   if(document.getElementById('large_img'+i).value!="")
   {

    var myString=document.getElementById('large_img'+i).value;
    var myArr = new Array();
    myArr = myString.split(".");
    var x=myArr.length;
    var fileex=myArr[x-1];
    var fileex1=fileex.toLowerCase();


   if((fileex1=="jpg")||(fileex1=="jpeg")||(fileex1=="png")||(fileex1=="gif")||(fileex1=="bmp")||(fileex2=="tif"))
    {
       blank_field ++;
    }
    else
    {
      alert("Please upload .jpg,.gif,.png,jpeg only");
      return false;
    }
  }
 }
 if(blank_field !=4)
    {
        alert("Please upload all images");
        return false;
    }
 document.frmupload.submit();
}