function mouseY(e) {
if (e.pageY) return e.pageY;
else if (e.clientY)
   return e.clientY + (document.documentElement.scrollTop ?
   document.documentElement.scrollTop :
   document.body.scrollTop);
else return null;
}
function cancelBtn(){
	var el=document.getElementById('cms');
	el.innerHTML='';
	el.style.display='none';
}

function checkform(){


	var mylist=document.getElementById('combokat');

	if(promjena.value=='y'){
		if(mylist.options[mylist.selectedIndex].text=="----- odaberi -----"){
			alert('Morate odabrati kategoriju');
			return false;
		}
	}

	var el=document.getElementById('tit');
	if(el.value==""){
		alert('Morate unijeti naslov teksta');
		return false;
	}

	var el1=document.getElementById('sadrzaj');
	if(el1.value==""){
		alert('Morate unijeti tekst');
		return false;
	}
}



function menuOn(el,r){
	el.style.backgroundColor='#FFFFFF';
	el.style.borderColor='#E5E5E5';
	switch(r){
		case 1:
			var src='images/lblHomeon.gif';
			break;
		case 2:
			var src='images/lblONamaon.gif';
			break;
		case 3:
			var src='images/lblArhivaon.gif';
			break;

		case 4:
			var src='images/lblForumon.gif';
			break;

		case 5:
			var src='images/lblKontakton.gif';
			break;
		case 6:
			var src='images/lblLinkovion.gif';
			break;
	}
	el.childNodes[0].src=src;
}
function menuOff(el,r){
	el.style.backgroundColor='#7B756D';
	el.style.borderColor='#6E6962';
	switch(r){
		case 1:
			var src='images/lblHomeoff.gif';
			break;
		case 2:
			var src='images/lblONamaoff.gif';
			break;
		case 3:
			var src='images/lblArhivaoff.gif';
			break;

		case 4:
			var src='images/lblForumoff.gif';
			break;

		case 5:
			var src='images/lblKontaktoff.gif';
			break;
		case 6:
			var src='images/lblLinkovioff.gif';
			break;


	}
	el.childNodes[0].src=src;
}

function lmenuOn(el,r){
		el.style.backgroundColor='#645D51';
		el.style.borderColor='#5A5449';
}

function lmenuOff(el,r){
	switch(r){
		case 1:
			el.style.backgroundColor='';
			el.style.borderColor='';
			break;
		case 2:
			el.style.backgroundColor='';
			el.style.borderColor='';
			break;
		case 3:
			el.style.backgroundColor='';
			el.style.borderColor='';
			break;
		case 4:
			el.style.backgroundColor='';
			el.style.borderColor='';
			break;
		case 5:
			el.style.backgroundColor='';
			el.style.borderColor='';
			break;
		case 6:
			el.style.backgroundColor='';
			el.style.borderColor='';
			break;
	}
}


var ajaxElId;
function createRequestObject(){
	var request_o;
	var browser = navigator.appName;
	if(browser == "Microsoft Internet Explorer"){
		request_o = new ActiveXObject("Microsoft.XMLHTTP");
	}else{
		request_o = new XMLHttpRequest();
	}
	return request_o;
}
var http = createRequestObject(); 

function getContent(action,elementID,height,e){
	if(height!=null){
		var y=mouseY(e);
		var cms=document.getElementById('cms');
		cms.style.display='block';
		cms.style.top=(y-height)+'px';
	}
	ajaxElId=document.getElementById('cms');
	ajaxElId=document.getElementById(elementID);

	random_num = Math.random();
	http.open('get',action+'&rand='+random_num);
	http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded;');
	http.onreadystatechange = handleContent; 
	http.send(null);
}
function handleContent(){
	if(http.readyState == 4){

		var response = http.responseText;
		ajaxElId.innerHTML = response;
		response=null;
	}
}