function confirmSubmit($msg) {
	
	var agree=confirm($msg);
		
	if (agree)
		return true;
	else
		return false;
}

//preloading
function preloadImages() 
{
	var d=document; 
	if(d.images)
	{ 
		if(!d.p) d.p=new Array();
  		var i,j=d.p.length,a=preloadImages.arguments; 
		for(i=0; i<a.length; i++) if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}
	}
}

// rollovers
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) { //v4.01
  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 && d.getElementById) x=d.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 PopupPic(sPicURL) 
{ 
	//var newImg = new Image();
	//newImg.src = sPicURL;
	//var height = newImg.height;
	//var width = newImg.width;
	
	//if(height > 600) height = 600;	
	//if(width > 800) width = 800;
     
	if(sPicURL.length > 0)
	{
		var params = "toolbar=0,"; 
		params += "location=0,"; 
		params += "directories=0,"; 
		params += "status=0,"; 
		params += "menubar=0,"; 
		params += "titlebar=0,"; 
		params += "scrollbars=0,"; 
		params += "resizable=1,"; 
		params += "top=50,"; 
		params += "left=50,"; 
		params += "width=200,"; 
		params += "height=200"; 
	
		window.open( "include/popup.php?"+sPicURL, "", params);
	}
	
	//var popuppic = window.open( sPicURL, "Image", params); 
	//popuppic.document.title = 'Image';
}

function openNewWin(url,width,height)
{
	window.open(url,'window',width+','+height+',toolbar=no,location=no,status=no,menubar=no,scrollbars=1,resizable=no');
}

/* OPEN LINK */
function openLink(url)
{
	document.location = url;
}

/* EMPTY FIELD */
function empty(field)
{
	//var field = document.getElementById(idField);
	field.value = "";
}
/* FILL FIELD */
function fill(field,data)
{
	//var field = document.getElementById(idField);
	if(field.value == data || field.value == "") field.value = data;
}

function firmField(field,enableField)
{
	var valu = field.selectedIndex;
	var enblField = document.getElementById(enableField);
	if(valu == '1') 
	{
		enblField.disabled = false;
		enblField.value = "- име на фирма -";
		//enblField.focus();
	}
	else 
	{
		enblField.disabled = true;
		enblField.value = " -- ";
	}
}
/*
Triple Combo Script Credit
By Hamid Cheheltani/ JavaScript Kit (http://www.javascriptkit.com)
Visit http://javascriptkit.com for this and over 400+ other scripts
*/

					
function redirect(combo1, combo2_id, items)
{
	var firstCombo = combo1;
	var secondCombo = document.getElementById(combo2_id);
	var x = firstCombo.selectedIndex;
	
	for (m=secondCombo.options.length-1;m>0;m--) secondCombo.options[m]=null
	for (i=0;i<items[x].length;i++)
	{
		secondCombo.options[i]=new Option(items[x][i].text,items[x][i].value);
	}
	//secondCombo.options[secondCombo.selectedIndex].selected=true;
	if(x == 0) secondCombo.disabled=true;
	else secondCombo.disabled=false;
}

function redirectOnSubmit(combo1, combo2_id, items, hField)
{
	var firstCombo = combo1;
	var secondCombo = document.getElementById(combo2_id);
	var y = document.getElementById(hField).value;
	var x = firstCombo.selectedIndex;
	
	//for (m=secondCombo.options.length-1;m>0;m--) secondCombo.options[m]=null
	for (i=0;i<items[x].length;i++)
	{
		secondCombo.options[i]=new Option(items[x][i].text,items[x][i].value);
		if(y == items[x][i].value) secondCombo.options[i].selected=true;
	}
	
	if(x == 0) secondCombo.disabled=true;
	else secondCombo.disabled=false;
}

function changeImage(filename){
	document.getElementById('mainimage').style.background = "url("+filename+")";
}

function toggleLayer( whichLayer )
{  
	var elem, vis;  
	
	if( document.getElementById ) // this is the way the standards work    
	{
		elem = document.getElementById(whichLayer);
	}
	else if( document.all ) // this is the way old msie versions work
	{      
		elem = document.all[whichLayer]; 
	}
	else if( document.layers ) // this is the way nn4 works    
	{
		elem = document.layers[whichLayer];
	}
		
	vis = elem.style;  
	
	// if the style.display value is blank we try to figure it out here 
	if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)    
		vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';  

	vis.display = (vis.display==''||vis.display=='block')?'none':'block';
}

/* CHANGE PROPERTY OF AN ELEMENT */
function changeCSSClass(element, classes)
{
	var elem;
	var elem = document.getElementById(element);
	elem.className = classes;
}

/* SUBMIT ON ENTER */
function submiter(myfield,e)
{
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return true;
	
	if (keycode == 13)
	{
	   myfield.form.submit();
	   return false;
	}
	else
	   return true;
}

/* SUBMIT */
function submitForm(formID)
{
	document.forms[formID].submit();
}

function selectCar(element,car_id)
{	
	var select_class = 'selected_car';
	var normal_class = 'select_car';
	var elem_pref = 'car_';
	var form_field = 'vehicle';
	var cars = 10;
	
	for(var i=1; i<=10; i++)
	{
		var elem_id = elem_pref+i+'';
		var elem = document.getElementById(elem_id);
		
		if(elem !== null && elem_id !== element)
		{
			elem.className = normal_class;
		}
		else if(elem !== null && elem_id == element)
		{
			elem.className = select_class;
			document.getElementById(form_field).value = car_id;
		}
	}
}

function selectCur(element)
{	
	var select_class = 'currency_on';
	var normal_class = 'currency';
	//var elem_pref = 'car_';
	//var form_field = 'vehicle';
	//var cars = 10;
	var elements = new Array('euro','bgn','usd');
	
	for(var i=0; i<3; i++)
	{
		var elem_id = elements[i];
		var elem = document.getElementById(elem_id);
		
		if(elem !== null && elem_id !== element.id)
		{
			elem.className = normal_class;
		}
		else if(elem !== null && elem_id == element.id)
		{
			elem.className = select_class;
			//document.getElementById(form_field).value = car_id;
		}
	}
}

function updateField(tween,main)
{
	var tween_elem = document.getElementsByName(tween);
	var val = document.getElementsByName(main)[0].value;
	tween_elem[0].value = val;
}

function toggleLayer( whichLayer )
{  
    var elem, vis;  
    
    if( document.getElementById ) // this is the way the standards work    
    {
        elem = document.getElementById(whichLayer);
    }
    else if( document.all ) // this is the way old msie versions work
    {      
        elem = document.all[whichLayer]; 
    }
    else if( document.layers ) // this is the way nn4 works    
    {
        elem = document.layers[whichLayer];
    }
        
    vis = elem.style;  
    
    // if the style.display value is blank we try to figure it out here 
    if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)    
        vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';  

    vis.display = (vis.display==''||vis.display=='block')?'none':'block';
}