function AddKoloItem(type){
	var temp1 = "";
	var temp2 = "";
	var temp3 = 0;
	var poz1 = 0;
	var arr = new Array();
	var arr1 = new Array();
	
	temp3 = document.getElementById("brkola").value;
	//if(parseInt(temp3)>0){
	if(type==0){
		for(var i=0; i<parseInt(temp3);++i){
			arr[i]= document.getElementById((i+1) + 'kolo').value;
			arr1[i]= document.getElementById((i+1) + 'kolot').value;
		}
	}
	//alert(arr);
	temp1 = document.getElementById("kola").innerHTML;
	//alert(temp1);
	//temp2 = document.getElementById("kolainp").innerHTML;
	//temp2 = "<table>";
	if(type==0)temp3 = parseInt(temp3) + 1;
	poz1 = temp1.search(/<\/table>/i);
	//if(poz1==-1) temp1.indexOf("</TABLE>");
	//alert(poz1);
	temp1 = temp1.substring(0,poz1);
	//alert(temp1);
	temp1 += "<tr><td width='100%'><!--" + (temp3) +"kolo--><input type='hidden' name='" + temp3 + "hidd' value='" + temp3 + "'>" + (temp3) +".kolo</td>";
	temp1 +="<td nowrap><!--" + (temp3) +"kolodt--><input id='"+ temp3 +"kolo' name='"+ temp3 +"kolo' type='text' value='DD.MM.YYYY' onfocus='this.select(); lcs(this);' onclick='event.cancelBubble=true; this.select(); lcs(this);', size='12'>&nbsp;<input type='text' id='"+temp3+"kolot' name='"+temp3+"kolot' value='HH:MM' size='5'></td></tr>";
	temp1 +="</table>";
	//temp2 += temp1 + "</table>"; 
	//alert(temp1);
	document.getElementById("kola").innerHTML=temp1;
	//document.getElementById("kolainp").innerHTML=temp2;
	if(type==0){
		for(i=0;i<(temp3-1);++i){
			document.getElementById((i+1) + "kolo").value = arr[i];
			document.getElementById((i+1) + "kolot").value = arr1[i];
		}
	}
	if(type==0)document.getElementById("brkola").value=temp3;
}
function RemoveKoloItem(){
	var temp1 = "";
	var temp2 = "";
	var temp3 = 0;
	
	var poz1 = 0;
	var arr = new Array();
	var arr1 = new Array();
	
	temp3 = document.getElementById("brkola").value;
	if(parseInt(temp3)>0){
		//alert(temp3);
		for(var i=0; i<parseInt(temp3);++i){
			arr[i]= document.getElementById((i+1) + 'kolo').value;
			arr1[i]= document.getElementById((i+1) + 'kolot').value;
		}
	//}
	
	temp1 = document.getElementById("kola").innerHTML;
	//temp2 = document.getElementById("kolainp").innerHTML;
	poz1 = temp1.indexOf(temp3 + "kolo");
	temp1 = temp1.substring(0,(poz1-4));
//	poz2 = temp2.indexOf(temp3 + "kolodt");
//	temp2 = temp2.substring(0,(poz2-4));
	temp3 = parseInt(temp3) - 1;
	temp1 +="</table>";
	
	document.getElementById("kola").innerHTML=temp1;
	for(i=0;i<(temp3);++i){
		document.getElementById((i+1) + "kolo").value = arr[i];
		document.getElementById((i+1) + "kolot").value = arr1[i];
	}

	//document.getElementById("kolainp").innerHTML=temp2;
	document.getElementById("brkola").value=temp3;
	}
}

function AddFieldItem(){
	var temp1 = "";
	var temp2 = "";
	var temp3 = 0;
	var poz1 = 0;
	var arr = new Array();
	var arr1 = new Array();
	var arr2 = new Array();
	var arr3 = new Array();
	var arr4 = new Array();
	var arr5 = new Array();
	var arr6 = new Array();
	
	temp3 = document.getElementById("brpolja").value;
	//if(parseInt(temp3)>0){
	for(var i=0; i<parseInt(temp3);++i){
		arr[i]= document.getElementById((i+1) + 'namepolje').value;
		arr1[i]= document.getElementById((i+1) + 'catpolje').value;
		arr2[i]= document.getElementById((i+1) + 'rankpolje').value;
		arr3[i]= document.getElementById((i+1) + 'rezpolje').checked;
		arr4[i]= document.getElementById((i+1) + 'pubpolje').checked;
		arr5[i]= document.getElementById((i+1) + 'type').value;
		arr6[i]= document.getElementById((i+1) + 'options').value;
	}
	//alert(arr);
	temp1 = document.getElementById("polja").innerHTML;
	//temp2 = temp1.toLowerCase();
	//alert(temp1);
	//temp2 = document.getElementById("kolainp").innerHTML;
	//temp2 = "<table>";
	temp3 = parseInt(temp3) + 1;
	poz1 = temp1.search(/<\/table>/i);
	//if(poz1==-1) temp1.indexOf("</TABLE>");
	//alert(poz1);
	temp1 = temp1.substring(0,poz1);
	//alert(temp1);
	temp1 +="<!--pocetak " +(temp3) + "polja--><input type='hidden' name='" + (temp3) + "poljahd' value=" + (temp3) + "><tr><td>Tip polja</td><td>";
	temp1 +="<select name='" + (temp3) + "type' id='" + (temp3) + "type' onChange='MakeText(1," + (temp3) + ");'><option value='1'>Input</option><option value='2'>Checkbox</option><option value='3'>Odabir</option></select>";
	temp1 +="<tr><td colspan='2'><div id='" + (temp3) + "textarea' name='" + (temp3) + "' style='display:none'>Opcije(odvajajte enterom)<br><textarea name='" + (temp3) + "options' id='" + (temp3) + "options' cols='25' rows='5'></textarea></div></td></tr>";
	temp1 +="<tr><td colspan='2'>Ime polja:<input type='text' name='" + (temp3) + "namepolje' id='" + (temp3) + "namepolje'><br>Kategorija:<input type='text' name='" + (temp3) + "catpolje' id='" + (temp3) + "catpolje'><br>Rank:<input type='text' name='" + (temp3) + "rankpolje' id='" + (temp3) + "rankpolje' size='2'><br>Vidljivo u rezultatima?<input type='checkbox' name='" + (temp3) + "rezpolje' id='" + (temp3) + "rezpolje'><br>Vidljivo javnosti?<input type='checkbox' name='" + (temp3) + "pubpolje' id='" + (temp3) + "pubpolje'><br></td></tr>";
	temp1 +="</table>";
	//temp2 += temp1 + "</table>"; 
	//alert(temp1);
	document.getElementById("polja").innerHTML=temp1;
	//document.getElementById("kolainp").innerHTML=temp2;
	for(i=0;i<(parseInt(temp3)-1);++i){
		//alert((arr5[i]));
		document.getElementById((i+1) + "namepolje").value = arr[i];
		document.getElementById((i+1) + "catpolje").value = arr1[i];
		document.getElementById((i+1) + "rankpolje").value = arr2[i];
		document.getElementById((i+1) + "rezpolje").checked = arr3[i];
		document.getElementById((i+1) + "pubpolje").checked = arr4[i];
		document.getElementById((i+1) + "type").selectedIndex = (arr5[i]-1);
		document.getElementById((i+1) + "options").value = arr6[i];
	}
	document.getElementById("brpolja").value=temp3;

}

function RemoveFieldItem(){
	var temp1 = "";
	var temp2 = "";
	var temp3 = 0;
	
	var poz1 = 0;
	var arr = new Array();
	var arr1 = new Array();
	var arr2 = new Array();
	var arr3 = new Array();
	var arr4 = new Array();
	var arr5 = new Array();
	var arr6 = new Array();
		
	temp3 = document.getElementById("brpolja").value;
	if(parseInt(temp3)>0){
		//alert(temp3);
		for(var i=0; i<parseInt(temp3);++i){
			arr[i] = document.getElementById((i+1) + 'namepolje').value;
			arr1[i] = document.getElementById((i+1) + 'catpolje').value;
			arr2[i] = document.getElementById((i+1) + 'rankpolje').value;
			arr3[i] = document.getElementById((i+1) + 'rezpolje').checked;
			arr4[i] = document.getElementById((i+1) + 'pubpolje').checked;
			arr5[i] = document.getElementById((i+1) + 'type').value;
			arr6[i] = document.getElementById((i+1) + 'options').value;
		}
	//}
	
	temp1 = document.getElementById("polja").innerHTML;
	//temp2 = document.getElementById("kolainp").innerHTML;
	poz1 = temp1.indexOf("<!--pocetak " + temp3 + "polja-->");
	temp1 = temp1.substring(0,(poz1));
//	poz2 = temp2.indexOf(temp3 + "kolodt");
//	temp2 = temp2.substring(0,(poz2-4));
	temp3 = parseInt(temp3) - 1;
	temp1 +="</table>";
	
	document.getElementById("polja").innerHTML=temp1;
	for(i=0;i<(temp3);++i){
		document.getElementById((i+1) + "namepolje").value = arr[i];
		document.getElementById((i+1) + "catpolje").value = arr1[i];
		document.getElementById((i+1) + "rankpolje").value = arr2[i];
		document.getElementById((i+1) + "rezpolje").checked = arr3[i];
		document.getElementById((i+1) + "pubpolje").checked = arr4[i];
		document.getElementById((i+1) + "type").selectedIndex = (arr5[i]-1);
		document.getElementById((i+1) + "options").value = arr6[i];

	}

	//document.getElementById("kolainp").innerHTML=temp2;
	document.getElementById("brpolja").value=temp3;
	}

}

function AddSubItem(){
	var temp1 = "";
	var temp2 = "";
	var temp3 = 0;
	var poz1 = 0;
	var arr = new Array();
	var arr1 = new Array();
	
	temp3 = document.getElementById("brpodsk").value;
	//if(parseInt(temp3)>0){
	for(var i=0; i<parseInt(temp3);++i){
		arr[i]= document.getElementById((i+1) + 'namepodsk').value;
		arr1[i]= document.getElementById((i+1) + 'rankpodsk').value;
	}
	//alert(arr);
	temp1 = document.getElementById("podskupine").innerHTML;
	//temp2 = temp1.toLowerCase();
	//alert(temp1);
	//temp2 = document.getElementById("kolainp").innerHTML;
	//temp2 = "<table>";
	temp3 = parseInt(temp3) + 1;
	poz1 = temp1.search(/<\/table>/i);
	//if(poz1==-1) temp1.indexOf("</TABLE>");
	//alert(poz1);
	temp1 = temp1.substring(0,poz1);
	//alert(temp1);
	temp1 +="<!--pocetak " +(temp3) + "podskupina--><input type='hidden' name='" + (temp3) + "podskupinahdd' value=" + (temp3) + "><tr><td colspan='2'>Ime polja:<input type='text' name='" + (temp3) + "namepodsk' id='" + (temp3) + "namepodsk'><br>Rank:<input type='text' name='" + (temp3) + "rankpodsk' id='" + (temp3) + "rankpodsk' size='2'><br></td></tr>";
	temp1 +="</table>";
	//temp2 += temp1 + "</table>"; 
	//alert(temp1);
	document.getElementById("podskupine").innerHTML=temp1;
	//document.getElementById("kolainp").innerHTML=temp2;
	for(i=0;i<(temp3-1);++i){
		document.getElementById((i+1) + "namepodsk").value = arr[i];
		document.getElementById((i+1) + "rankpodsk").value = arr1[i];
	}
	document.getElementById("brpodsk").value=temp3;

}

function RemoveSubItem(){
	var temp1 = "";
	var temp2 = "";
	var temp3 = 0;
	
	var poz1 = 0;
	var arr = new Array();
	var arr1 = new Array();
		
	temp3 = document.getElementById("brpodsk").value;
	if(parseInt(temp3)>0){
		//alert(temp3);
		for(var i=0; i<parseInt(temp3);++i){
			arr[i] = document.getElementById((i+1) + 'namepodsk').value;
			arr1[i] = document.getElementById((i+1) + 'rankpodsk').value;
		}
	//}
	
	temp1 = document.getElementById("podskupine").innerHTML;
	//temp2 = document.getElementById("kolainp").innerHTML;
	poz1 = temp1.indexOf("<!--pocetak " +(temp3) + "podskupina-->");
	temp1 = temp1.substring(0,(poz1));
//	poz2 = temp2.indexOf(temp3 + "kolodt");
//	temp2 = temp2.substring(0,(poz2-4));
	temp3 = parseInt(temp3) - 1;
	temp1 +="</table>";
	
	document.getElementById("podskupine").innerHTML=temp1;
	for(i=0;i<(temp3);++i){
		document.getElementById((i+1) + "namepodsk").value = arr[i];
		document.getElementById((i+1) + "rankpodsk").value = arr1[i];
	}

	//document.getElementById("kolainp").innerHTML=temp2;
	document.getElementById("brpodsk").value=temp3;
	}

}

function MakeText(type,nr,odabrano){
	var temp;
	temp = document.getElementById(nr+"textarea").style.display;
	if(odabrano==3) document.getElementById(nr+"textarea").style.display="";
	else document.getElementById(nr+"textarea").style.display="none";
}
function CanDelete(div, nr, kaj){
	temp1 = document.getElementById(nr).value;
	temp = document.getElementById(temp1+div).value;
	//temp2 = temp1 +  temp2; 
	if(temp!="" && confirm("Jeste li sigurni da zelite to izbrisati.")){
		switch(kaj){
			case 'kolo' : RemoveKoloItem();break
			case 'polje': RemoveFieldItem();break;
			case 'podsk': RemoveSubItem();break;
		}
	 }else if(temp==""){
		switch(kaj){
			case 'kolo' : RemoveKoloItem();break
			case 'polje': RemoveFieldItem();break;
			case 'podsk': RemoveSubItem();break;
		}
	 }
}

function SetComputerData(name, address, usability, desc) {
	var cname = document.getElementById('name');
	var caddr = document.getElementById('ip');
	var cusab = document.getElementById('usability');
	var cdesc = document.getElementById('desc');

	if (usability < 0) cusab.selectedIndex=0;
	else {
		var inds = new Array();
		inds[0] = 1;
		inds[50] = 2;
		inds[100] = 3;
		cusab.selectedIndex=inds[usability];
	}

	cname.value = name;
	caddr.value = address;
	cdesc.value = desc;
}

function chgpodskthumb(rsrcid, imgid) {
	var o = document.getElementById(imgid);
	if (!o) {
		alert('imgid ne postoji!');
		return;
	}
	if (!o.src) {
		alert('"imgid".src ne postoji!');
		return;
	}
	o.src = 'invisiblerun.php?app=contest2&show=podskthumb&id='+rsrcid;
}