// JavaScript Document
var icon_urls = {
				"xx": "/upload/rate_images/b/xx.gif",
				"rate_t": "/upload/rate_images/b/rate_t.gif",
				//"rate_k": "rate_images/rate_k.gif",
				"rate_d": "/upload/rate_images/b/rate_d.gif",
				"rate_n": "/upload/rate_images/b/rate_n.gif",
				"rate_n13": "/upload/rate_images/b/rate_n13.gif",
				"rate_n18": "/upload/rate_images/b/rate_n18.gif",
				"rate_c": "/upload/rate_images/b/rate_c.gif"
			};

function showimage()
{
				//alert(document.forms.myform.vdoName.value);
				//alert(document.getElementById('rate').selectedIndex);
				document.getElementById('icons').src = icon_urls[document.getElementById('rate').options[document.getElementById('rate').selectedIndex].value];
}

function checkID(id) {
    if(id.length != 13) return false;
    for(i=0, sum=0; i < 12; i++)
        sum += parseFloat(id.charAt(i))*(13-i);
    if((11-sum%11)%10!=parseFloat(id.charAt(12))) return false;
    return true;
}

function jstrim (str){
	str = this != window? this : str;
	return str.replace(/^\s+/g, '').replace(/\s+$/g, '');
}

function numberFormat(fld,e){
   var strCheck = '0123456789';
   var len = 0;
   var whichCode = (navigator.appName == 'Netscape') ? e.which : e.keyCode;
   key = String.fromCharCode(whichCode); 
   if (strCheck.indexOf(key) == -1) return false;
}

function checkLogin(){
	//if(!getCookie('SMI_ID')){
		SmiLogin('smiLoginMask');	
	//}
}

function getCookie( check_name ) {
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f
	
	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );
		
		
		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
	
		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )
	{
		return "";
	}
}	

function openKodPlayer(id){
	window.open('http://kodsanook.sanook.com/clip.php?id='+id);
}
// Dreamwever Function ---------------------------------//
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 MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function checkFrmSearch(f) {
	var w = jstrim(f.q.value);
	if(w == ''){
		alert('กรุณาใส่คำที่ต้องการค้นหา');
		f.q.focus();
		return false;
	}else if(w.length < 3){
		alert('กรุณาใส่คำที่ต้องการค้นหา 3 คำขึ้นไป');
		f.q.focus();
		return false;
	}else{
		return true;
	}
}