function checkKey(evt){

	if(evt.keyCode==13)

		goSearch();

}



function formatText(u,o){

	o.value='';

	var s;

	s=u.value;

	for(i=0;i<s.length;i++){

			if(s.charCodeAt(i)==13){

				o.value+='[br]';

			}else{

				o.value+=s.substring(i,i+1);

			}

	}

}

function goSearch(){

	if(searchstr.value!="")

		location="?mod=search&squery="+searchstr.value;

}

function checkDownloadKey(evt,d,g,s){

	if(evt.keyCode==13)

		goDownloadSearch(d,g,s);

}

function goDownloadSearch(d,g,s){

	if(d.value!="")

		location="pretraga-download-search-"+d.value+"-"+g.value+"-"+s.value+'.htm';

}

function checkInput(fields){

	var greska="Ne možete nastaviti\n";

	var i,j=1;

		for(i=0;i<fields.length;i++){

			if(fields[i].value==''){

				greska+=j+") "+fields[i].alt+" nedostaje!\n";

				j++;

			}else{

				j=1;

			}

		}

		if(greska!="Ne možete nastaviti\n")

			alert(greska);

	document.vrati = (greska =="Ne možete nastaviti\n");

}



function get_date(){

var izlaz="";

datum=new Date();

godina=datum.getYear();

mjesec=datum.getMonth()+1;

dan=datum.getDate();



sati=datum.getHours(); if(sati<10) sati="0"+sati;

minuti=datum.getMinutes(); if(minuti<10) minuti="0"+minuti;

sekunde=datum.getSeconds(); if(sekunde<10) sekunde="0"+sekunde;



ddan=datum.getDay();

if(ddan==0) ddan="Sunday";

if(ddan==1) ddan="Monday";

if(ddan==2) ddan="Tuesday";

if(ddan==3) ddan="Wednesday";

if(ddan==4) ddan="Thursday";

if(ddan==5) ddan="Friday";

if(ddan==6) ddan="Saturday";



izlaz=ddan+' '+dan+"."+mjesec+"."+godina+" :: "+sati+":"+minuti+":"+sekunde;

izlaz2=ddan+' '+dan+"."+mjesec+"."+godina;

return izlaz2;

}

function openPopupWindow(loc){

	var page;

	page=window.open(loc,"_Print_page","menubar=no,width=550,scrollbars=yes");

}



var step=0;

var cont='';

var track=true;

var dfile='';

function downloading(el){

	if(track){

	step++;

	if(step>34){

		step=0;

		cont='';

	}else{

		cont+='&nbsp;';

	}

	rewrite(el,cont);

	el.style.align='center';

	setTimeout("downloading(dwn)",300);

	}else{

		//el.style.visibility="hidden";

		rewrite(el,'-------------HVALA----------------<br><br><i>'+dfile+'</i><br><br><br><br>--www.informatikars.com----');

	}

}



function rewrite(obj,cont){

	if( typeof( obj.innerHTML ) != 'undefined' ) {

 		 obj.innerHTML = cont;

	} else {

  		if( obj.document && obj.document != window.document ) {

   			obj.document.open();

    		obj.document.write(cont);

    		obj.document.close();

  		} 

	}

}

function reloadPage(p,v){

	location=p+v.value+'.htm';

}



function drawDivContent(divCont){

	var cont='';

	cont+='<table width="470" align="center" cellpadding="0" cellspacing="0">';

	cont+='<tr><td width="470" class="colored" align="center">&nbsp;</td></tr>';

	cont+='<tr><td width="470" class="colored" align="center">';

	cont+='<div id="dummy" align="center">';

	cont+=divCont;

	cont+='</div>';

	cont+='</td></tr></table>';

	return cont;

}

function createNumPicker(){

	var numPicker='';

	numPicker+='<table width="470" align="center"><tr>';

	numPicker+='<td width="150" align="right">Num. of</td>';

	numPicker+='<td width="320" align="left"> offered answers?</td>';

	numPicker+='</tr><tr>';

	numPicker+='<td align="right">&nbsp;</td>';

	numPicker+='<td align="left">';

	numPicker+='<select name="selectNum" class="input10" onChange="drawVotingForm(this);">';

	numPicker+='<option value=0>Pick</option>';

	numPicker+='<option value=2>2</option>';

	numPicker+='<option value=3>3</option>';

	numPicker+='<option value=4>4</option>';

	numPicker+='<option value=5>5</option>';

	numPicker+='<option value=6>6</option>';

	numPicker+='<option value=7>7</option>';

	numPicker+='<option value=8>8</option>';

	numPicker+='<option value=9>9</option>';

	numPicker+='<option value=10>10</option>';

	numPicker+='</select>';

	numPicker+='</td>';

	numPicker+='</tr></table>';

	return numPicker;

}

function drawVotingForm(el){

	var cont='';

	var elements='';

	var comma='';

	cont+='<form id="votingForm" action="?mod=voting&opt=write&answ='+el.value+'" method="post">';

	cont+='<table width="470" cellpadding="0" cellspacing="0">';

	cont+='<tr><td width="150" class="colored" align="right"><b>Question: </b></td>';

	cont+='<td width="320" class="colored" align="left">';

	cont+='<input alt="Question" type="text" class="input10" size="60" name="iquestion"></td></tr>';

	for(var i=0;i<el.value;i++){

		if(i>0)comma=',';

		elements+=comma+'ianswer'+i;

		cont+='<tr><td width="150" class="colored" align="right"><b>Answer '+(i+1)+': </b></td>';

		cont+='<td width="320" class="colored" align="left">';

		cont+='<input name="ianswer'+i+'" class="input10" size="60" type="text" alt="Answer '+(i+1)+'"></td></tr>';

	}

	cont+='<tr><td>&nbsp;</td>';

	cont+='<td><input type="Submit" value="Submit" class="input10"onClick="checkInput([iquestion,'+elements+']);return document.vrati;"></td></tr>';

	cont+='</table>';

	cont+='</form>';

	var out=drawDivContent(cont);

	rewrite(dummy,out);

}