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_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_findObj(n, d) { //v4.0

  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 && document.getElementById) x=document.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 email() {

        var emaillist

        emaillist="";

        I=0;

        for (I=0;I<totcount;I++)

        if (document.forms[0].elements[I].checked){

        emaillist=emaillist+document.forms[0].elements[I].value+",";}

        link="mailto:"+emaillist.substring(0,emaillist.length-1);

        if (emaillist=="")

        alert("Nimeni nu e selectat")

        else this.location.replace(link)

}

        

function checkall(){

        for (I=0;I<totcount;I++)

                if (document.forms[0].elements[I] && document.forms[0].elements[I].type=="checkbox") document.forms[0].elements[I].checked=true

}

        

function uncheckall(){

        for (I=0;I<totcount;I++)

                if (document.forms[0].elements[I]) document.forms[0].elements[I].checked=false

}



function checkalltas(){

        if (tacount==1){

                if (document.forms[0].TA) document.forms[0].TA.checked=true}

        else

                {for (I=0;I<tacount;I++)

                        if (document.forms[0].TA[I]) document.forms[0].TA[I].checked=true}

}



function checkallstudents(){

        if (stucount==1) {      

                if (document.forms[0].temail) 

                        document.forms[0].temail.checked=true

                }

        else {

                for (I=0;I<stucount;I++) {

                        if (document.forms[0].temail[I]) 

                                document.forms[0].temail[I].checked=true

                        }

                }

}

function openwindow(master){
	newWindow=window.open(master,"Chestionar","toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=no,menubar=0,fullscreen=yes,copyhistory=no,width=800,height=600,left=0,top=0");
newWindow.focus();
}

function setCheckboxes(the_form, the_checkboxes, do_check)
{
    var elts      = (the_checkboxes != '')
                  ? document.forms[the_form].elements[the_checkboxes + '[]']
                  : document.forms[the_form].elements;
    var elts_cnt  = (typeof(elts.length) != 'undefined')
                  ? elts.length
                  : 0;

    if (elts_cnt) {
        for (var i = 0; i < elts_cnt; i++) {
            elts[i].checked = do_check;
        } // end for
    } else {
        elts.checked        = do_check;
    } // end if... else

    return true;
} 

function showhide(id){
if (document.getElementById){
obj = document.getElementById(id);
if (obj.style.display == "none"){
obj.style.display = "";
} else {
obj.style.display = "none";
}
}
}