function wopen( url, target, w, h, asize, title, res ) 	{
	if( !url ) {
		event.cancelBubble = true;
		event.returnValue = false;
		return;
	}
	if( !target ) target = '_blank';
	if( !w ) w = 500;
	if( !h ) h = 400
	if( !title ) title = '';

	w = parseInt( w, 10 );
	h = parseInt( h, 10 );
	if( asize ) asize = true;
	else asize = false;

	var aw = screen.availWidth;
	var ah = screen.availHeight;
	if( w > aw ) w = aw;
	if( h > ah ) h = ah;

	if( res )r = 0; else r = 1;

	var left = Math.round( ( aw - w ) / 2 );
	var top = Math.round( ( ah - h ) / 2 );

	var wd = window.open( url, target, 'channelmode= 0, directories=0, fullscreen=0, height='+h+'px, width='+w+'px, location=0, menubar=0, resizable='+r+', scrollbars=1, status=0, toolbar=0, top='+top+'px, left='+left+'px' );
}

//#########################################################

function go( url ) {
	if ( url ) {
		top.location.href = url;
	}
}

//#########################################################

function winfull( url, target ) {
	if ( !url ) { return false; }

	if ( !target ) { target = '_blank'; }
    var wd = window.open( url, target, 'fullscreen=1, scrollbars=1, toolbar=0' );
}

//##########################################################

function replace( obj ){
	var r1=/^( )+/g;
	var r2=/( )+$/g;
	var r3=/( {2})+/g;
	
	obj.value = obj.value.replace(r1,"");
	obj.value = obj.value.replace(r2,"");
	obj.value = obj.value.replace(r3," ");
}

//##########################################################

function check_email( obj ){
	if( !obj.value )return false;
	var CC = /^[._a-z0-9-]+@[._a-z0-9-]+\.[a-z]{2,4}$/i;
	if( !CC.test( obj.value ) ){
		return false;
	}
	return true;
}

//###########################################################

var image = new Array();
function show_cat_image( cid ) {
	obj = document.images["im"+cid];
	if( !obj || !image || !image[cid] ) return false;
	var num = parseInt( Math.random() * image[cid].length );
	obj.src = image[ cid ][ num ];
}

//###########################################################

function valide_objects() {
	var objects = document.getElementsByTagName( "object" );
	for (var i = 0; i < objects.length; i++) {
		objects[i].outerHTML = objects[i].outerHTML;
	}

}

//#########################################################

function setCookie( name, value, path, domain, expires, secure ) {
	// get expires in days, set time in milliseconds
	var today = new Date(); today.setTime(today.getTime());
	var expires_date = new Date( today.getTime() + ( expires ? expires * 1000 * 60 * 60 * 24 : 0 ) );	
	document.cookie = name + "=" + escape( value ) +
	  ( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
	  ( ( path ) ? ";path=" + path : "" ) + 
	  ( ( domain ) ? ";domain=" + domain : "" ) +
	  ( ( secure ) ? ";secure" : "" );
}

//#########################################################

function getCookie( name ) {
	var cook = document.cookie;
	var pos = cook.indexOf( name + '=' );
	if( pos == -1 ) { return null; } 
	else {
	  var pos2 = cook.indexOf( ';', pos );
	  if( pos2 == -1 ) return unescape( cook.substring( pos + name.length + 1 ) );
	  else return unescape( cook.substring( pos + name.length + 1, pos2 ) );
	}
}