function textCounter(field,cntfield,maxlimit) {
if (field.value.length == maxlimit) // 
alert('too long for twitter');
//field.value = field.value.substring(0, maxlimit);
// otherwise, update 'characters left' counter
else
cntfield.value = maxlimit - field.value.length;
//alert(maxlimit-field.value.length);
}


function validateNonEmpty(inputField, helpText) {
        // See if the input value contains any text
        if (inputField.value.length == 0) {
          // The data is invalid, so set the help message
          if (helpText != null)
            helpText.innerHTML = "Please enter a value.";
          return false;
        }
        else {
          // The data is OK, so clear the help message
          if (helpText != null)
            helpText.innerHTML = "";
          return true;
        }

      }
function open_win(url)
{
window.open(url)
}

function resizeDiv(){

document.getElementById('div1')=(document.body.clientHeight - 100 * 0.9)

}

function cell()

{

var x=document.getElementById('myTable').rows[0].cells;

alert(x[1].innerHTML);

}



function searchPhotos(str)

{

if (str=="")

  {

  document.getElementById("txtHint").innerHTML="";

  return;

  } 

if (window.XMLHttpRequest)

  {// code for IE7+, Firefox, Chrome, Opera, Safari

  xmlhttp=new XMLHttpRequest();

  }

else

  {// code for IE6, IE5

  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");

  }

xmlhttp.onreadystatechange=function()

  {

  if (xmlhttp.readyState==4 && xmlhttp.status==200)

    {
//    document.getElementById("searching1").innerHTML="Searching";
//	    document.getElementById("searching2").innerHTML="Searching";
//		    document.getElementById("searching3").innerHTML="Searching";
//    document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
    document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
    document.getElementById("txtHint1").innerHTML=xmlhttp.responseText;
	    document.getElementById("txtHint2").innerHTML=xmlhttp.responseText;
		    document.getElementById("txtHint3").innerHTML=xmlhttp.responseText;
			    document.getElementById("searching").innerHTML="";
    document.getElementById("searching1").innerHTML="";
	    document.getElementById("searching2").innerHTML="";
		    document.getElementById("searching3").innerHTML="";

    }

    else 

    {
    document.getElementById("searching").innerHTML=document.getElementById("searching").innerHTML+"."; 
    document.getElementById("searching1").innerHTML=document.getElementById("searching1").innerHTML+".";    
	    document.getElementById("searching2").innerHTML=document.getElementById("searching2").innerHTML+"."; 
		    document.getElementById("searching3").innerHTML=document.getElementById("searching3").innerHTML+"."; 
	
	}

    }

xmlhttp.open("GET","getPhoto.php?where="+str,true);

xmlhttp.send();

document.getElementById("searching").innerHTML="searching";
document.getElementById("searching1").innerHTML="searching";
document.getElementById("searching2").innerHTML="searching";
document.getElementById("searching3").innerHTML="searching";
}

function searchPhotosNew(str)

{

if (str=="")

  {

  document.getElementById("txtHint1").innerHTML="";
  document.getElementById("txtHint2").innerHTML="";
    document.getElementById("txtHint3").innerHTML="";
  return;

  } 

if (window.XMLHttpRequest)

  {// code for IE7+, Firefox, Chrome, Opera, Safari

  xmlhttp=new XMLHttpRequest();

  }

else

  {// code for IE6, IE5

  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");

  }

xmlhttp.onreadystatechange=function()

  {

  if (xmlhttp.readyState==4 && xmlhttp.status==200)

    {

    document.getElementById("txtHint1").innerHTML=xmlhttp.responseText;
	    document.getElementById("txtHint2").innerHTML=xmlhttp.responseText;
		    document.getElementById("txtHint3").innerHTML=xmlhttp.responseText;
			    document.getElementById("searching").innerHTML="";
    document.getElementById("searching1").innerHTML="";
	    document.getElementById("searching2").innerHTML="";
		    document.getElementById("searching3").innerHTML="";

    }

    else 

    {
    document.getElementById("searching1").innerHTML=document.getElementById("searching1").innerHTML+".";    
	    document.getElementById("searching2").innerHTML=document.getElementById("searching2").innerHTML+"."; 
		    document.getElementById("searching3").innerHTML=document.getElementById("searching3").innerHTML+"."; 
	
	}

    }

xmlhttp.open("GET","getPhoto.php?where="+str,true);

xmlhttp.send();

document.getElementById("searching1").innerHTML="searching";
document.getElementById("searching2").innerHTML="searching";
document.getElementById("searching3").innerHTML="searching";
}



function toggleDisplay(x){

       var e = document.getElementById(x);

       if(e.style.display == 'block')

          e.style.display = 'inline';

       else

          e.style.display = 'block';

}
function toggleDisplayNew(x){

       var e = document.getElementById(x);
	   $("en#demo").show();

       if(x == 'en'){
		  $("en#demo").show();
		  $("cn#demo").hide();
  		  $("pt#demo").hide();
	   }
       if(x == 'cn'){

          document.getElementById('en').style.display = 'block';
		  document.getElementById('pt').style.display = 'block';
		  e.style.display = 'none';
	   }
       if(x == 'pt')
	   {
	      document.getElementById('cn').style.display = 'block';
		  document.getElementById('en').style.display = 'block';
		  e.style.display = 'none';
	   }
}




function setTop(id, x,y){

document.getElementById(id).style.top=x;	

document.getElementById(id).style.top=y;	

	}

function point_it(event){

    pos_x = event.offsetX;

    pos_y = event.offsetY;

    document.pointform.form_x.value = pos_x;

    document.pointform.form_y.value = pos_y;

var vColor=pos_x+pos_y;

vColor = vColor*16;

}

function changeStackOrderDown(x)

{

document.getElementById(x).style.zIndex=1;

}

function changeStackOrderMinimum(x)

{

document.getElementById(x).style.zIndex=2;

}

function changeStackOrderUp(x)

{

document.getElementById(x).style.zIndex=3;

}

function validate_form(thisform){

with (thisform)  {

  if (validate_required(where,"Form must be filled out!")==false)

  {email.focus();return false;}

  }

}

function changeLocation(x) {

window.location =x;

}

function validate_form(thisform){

with (thisform)  {

  if (validate_required(where,"Form must be filled out!")==false)

  {email.focus();return false;}

  }

}







function getUniquePhotoByTitle(str)

{

if (str=="")

  {

  document.getElementById("txtHint1").innerHTML="";
  document.getElementById("txtHint2").innerHTML="";
    document.getElementById("txtHint3").innerHTML="";
  return;

  } 

if (window.XMLHttpRequest)

  {// code for IE7+, Firefox, Chrome, Opera, Safari

  xmlhttp=new XMLHttpRequest();

  }

else

  {// code for IE6, IE5

  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");

  }

xmlhttp.onreadystatechange=function()

  {

  if (xmlhttp.readyState==4 && xmlhttp.status==200)

    {

    document.getElementById("txtHint1").innerHTML=xmlhttp.responseText;
	    document.getElementById("txtHint2").innerHTML=xmlhttp.responseText;
		    document.getElementById("txtHint3").innerHTML=xmlhttp.responseText;
			    document.getElementById("searching").innerHTML="";
    document.getElementById("searching1").innerHTML="";
	    document.getElementById("searching2").innerHTML="";
		    document.getElementById("searching3").innerHTML="";

    }

    else 

    {
    document.getElementById("searching1").innerHTML=document.getElementById("searching1").innerHTML+".";    
	    document.getElementById("searching2").innerHTML=document.getElementById("searching2").innerHTML+"."; 
		    document.getElementById("searching3").innerHTML=document.getElementById("searching3").innerHTML+"."; 
	
	}

    }

xmlhttp.open("GET","getUniquePhotoByTitle.php?where="+str,true);

xmlhttp.send();

document.getElementById("searching1").innerHTML="searching";
document.getElementById("searching2").innerHTML="searching";
document.getElementById("searching3").innerHTML="searching";
}