/* ROLLOVER FUNCTIONS
-------------------------------------------------------------------------------------------------------------------------------------- */

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];}
}


/* SUBMENU FUNCTIONS
---------------------------------------------------------------------------------------------------------------------------------------------------- */

	function win_load() {
	
		/*document.getElementById("submenu_empty").style.visibility = "visible";
		document.getElementById("submenu_empty").style.display = "block";*/
	
	}
	
	function hideAllSubMenus() {
	
		document.getElementById("submenu14").style.visibility = "hidden";
		document.getElementById("submenu15").style.visibility = "hidden";
		document.getElementById("submenu16").style.visibility = "hidden";

		document.getElementById("submenu14").style.display = "none";
		document.getElementById("submenu15").style.display = "none";
		document.getElementById("submenu16").style.display = "none";
		
		/*document.getElementById("submenu_empty").style.visibility = "visible";
		document.getElementById("submenu_empty").style.display = "block";*/
	
	}

	function showSubMenu(mnu_id) {

		switch (mnu_id) {

			case '14': // 1
				/*document.getElementById("submenu14").style.visibility = "hidden";
				document.getElementById("submenu15").style.visibility = "hidden";
				document.getElementById("submenu16").style.visibility = "hidden";

				document.getElementById("submenu14").style.display = "none";
				document.getElementById("submenu15").style.display = "none";
				document.getElementById("submenu16").style.display = "none";*/
				
				document.getElementById("submenu_empty").style.visibility = "hidden";
				document.getElementById("submenu_empty").style.display = "none";				
				
				document.getElementById("submenu14").style.visibility = "visible";
				document.getElementById("submenu14").style.display = "block";
				break;

			case '15': // 2
				/*document.getElementById("submenu14").style.visibility = "hidden";
				document.getElementById("submenu15").style.visibility = "hidden";
				document.getElementById("submenu16").style.visibility = "hidden";

				document.getElementById("submenu14").style.display = "none";
				document.getElementById("submenu15").style.display = "none";
				document.getElementById("submenu16").style.display = "none";*/
				
				/*document.getElementById("submenu_empty").style.visibility = "hidden";
				document.getElementById("submenu_empty").style.display = "none";	*/			
				
				document.getElementById("submenu15").style.visibility = "visible";
				document.getElementById("submenu15").style.display = "block";
				break;

			case '16': // 3
				/*document.getElementById("submenu14").style.visibility = "hidden";
				document.getElementById("submenu15").style.visibility = "hidden";
				document.getElementById("submenu16").style.visibility = "hidden";

				document.getElementById("submenu14").style.display = "none";
				document.getElementById("submenu15").style.display = "none";
				document.getElementById("submenu16").style.display = "none";*/
				
				/*document.getElementById("submenu_empty").style.visibility = "hidden";
				document.getElementById("submenu_empty").style.display = "none";		*/		
				
				document.getElementById("submenu16").style.visibility = "visible";
				document.getElementById("submenu16").style.display = "block";
				break;
		
		}

	}

/*function showSubmenu(n_menu_linktypes_id, target_item_id, itm_id) {

	alert(itm_id);

}

function hideSubmenu() {

	document.getElementById("submenu").style.visibility = "hidden";
	document.getElementById("submenu").style.display = "none";
	
	document.getElementById("submenu_empty").style.visibility = "visible";
	document.getElementById("submenu_empty").style.display = "block";

} */

/* RECOMMEND ARTICLE
-------------------------------------------------------------------------------------------------- */
function btn_submit_click() {

	document.getElementById("frm_recommend").submit();

} // btn_submit_click().


/* SEARCH FORM SUBMIT
------------------------------------------------------------------------------------------------------- */
function btnSearch_click() {

	var search = document.getElementById("str_search").value;
	
	if (search != "") {
	
		document.getElementById("frm_search").submit();
	
	} else {
	
		return false;
	
	}

}



/* CLEAR FIELD FUNCTION
------------------------------------------------------------------------------------- */

function clearField(field_id) {

	document.getElementById(field_id).value = "";
	return true;

}