// displaydata.php
function toggle_check_boxes(frm, toggle) {
    var totalentries = 0;
    var j = 0;
 
    totalentries = frm.elements.length;
 
    for (var i = 0; i < totalentries; i++) { 
        if (frm.elements[i].type == 'checkbox' && toggle == 'on') {
            frm.elements[i].checked = true; 
        } 
    
        if (frm.elements[i].type == 'checkbox' && toggle == 'off') {
             frm.elements[i].checked = false;
        }     	
    }
}

// full2, full2, competitionsearchfirstpass, generalfunctions, userkeywordcontrol
 function getallkeywords(hiddenvar) {
    var options_string = "";

    var frm = document.forms["keywordlistform"];
    var frmsubmit = document.forms["submitresults"];
    var frmemail = document.forms["emailresults"];

    var totalentries = 0;
    var j = 0;
 
    totalentries = frm.elements.length;
    for (var i = 0; i < totalentries; i++) {
        if (frm.elements[i].type == 'checkbox') {
            if (frm.elements[i].checked == true) { 
	            j = j + 1;
	            options_string = options_string + frm.elements[i].name + "\n";
        	}
        }
    }
    
    if (j == 0)  { 
  	    alert ("Hold it !\n\nYou didn't select any keywords from the above list. In a moment, a new screen will appear. Click on the back button to return to this screen and you'll get another chance."); 
  	    return false;
    }

    options_string = options_string.substring(0,options_string.length - 1);

    if (hiddenvar == 'stage2') {
        document.forms["insertlistform"].userkeyword.value = options_string;
    }
    if (hiddenvar == 'submitresults') {
	    frmsubmit.competitionresults.value = options_string;
    }
    if (hiddenvar == 'emailresults') {
	    frmemail.resultscsv.value = options_string;
    }
}

// frames/lateralsearchframes.php, thirdparty/
function checkthesearchboxes() {
    var frm = document.forms["keywordsearch"];
    frm.elements["thesauruscheckbox"].checked = true;
    frm.elements["lateralcheckbox"].checked = true;
}

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) { //v3.0
  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); 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];}
}



// projects.php
function validateprojectname(form) {

    if (form.changeprojectname.value.length > 15) {
	    alert("Sorry, project names must be 15 characters or less");
	    return false;
	}

    var valid = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
    var ok = "yes";
    var temp;

    for (var i=0; i < form.changeprojectname.value.length; i++) {
    	temp = "" + form.changeprojectname.value.substring(i, i+1);
	    if (valid.indexOf(temp) == "-1") ok = "no";
    }

    if (ok == "no") {
	    alert("Invalid entry. Only characters and numbers are accepted with no spaces!");
	    form.changeprojectname.focus();
	    form.changeprojectname.select();
	    return false;
    }

    if (form.changeprojectname.value == document.archivedprojects.selectedprojectname2.value) {
	    alert("This name has already been used in one of your archived projects. Please try again.");
	    return false;
    }

    if (form.changeprojectname.value == document.archivedprojects.selectedprojectname3.value) {
	    alert("This name has already been used in one of your archived projects. Please try again.");
	    return false;
    }

    if (form.changeprojectname.value == document.archivedprojects.selectedprojectname4.value) {
	    alert("This name has already been used in one of your archived projects. Please try again.");
	    return false;
    }

    if (form.changeprojectname.value == document.archivedprojects.selectedprojectname5.value) {
	    alert("This name has already been used in one of your archived projects. Please try again.");
	    return false;
    }

    if (form.changeprojectname.value == document.archivedprojects.selectedprojectname6.value) {
	    alert("This name has already been used in one of your archived projects. Please try again.");
	    return false;
    }

    if (form.changeprojectname.value == document.archivedprojects.selectedprojectname7.value) {
	    alert("This name has already been used in one of your archived projects. Please try again.");
	    return false;
    }
}