var HM_Opera = (navigator.userAgent.indexOf("Opera")!=-1);


//base function

function MM_openBrWindow(theURL,winName,features) { //v2.0

  window.open(theURL,winName,features);

}


function resize(){
	if(!HM_Opera){
		winwidth = document.img_w.width + 10;
		winheight = document.img_h.height + 85;
		//alert(winwidth + "::" + winheight)
		window.resizeTo(winwidth,winheight);
	}
	window.focus();
}

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_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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.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 genhd(){
	document.write('<div class="wd">'+
		'<a href="../../index.html"><img src="../images/general/main_01.gif" alt="World Wetlands Day 2008" border="0"></a>'+
		'<a href="javascript:chglang(\'tc\')" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(\'Image1\',\'\',\'../images/general/main_over_02.gif\',1)"><img src="../images/general/main_02.gif" alt="Traditional chinese" border="0" name="Image1"></a>'+
		'<a href="javascript:chglang(\'sc\')" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(\'Image2\',\'\',\'../images/general/main_over_03.gif\',1)"><img src="../images/general/main_03.gif" alt="Simplified chinese" border="0" name="Image2"></a>'+
		'<a href="javascript:chglang(\'en\')" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(\'Image3\',\'\',\'../images/general/main_over_04.gif\',1)"><img src="../images/general/main_04.gif" alt="English" border="0" name="Image3"></a>'+
	'</div>'+

	'<div class="wd">'+
		'<img src="../images/general/main_05.jpg" border="0">'+
		'<a href="../introduction/introduction.html" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(\'Image4\',\'\',\'../images/general/main_over_06.gif\',1)"><img src="../images/general/main_06.gif" border="0" name="Image4" alt="Introduction"></a>'+
		'<a href="../activities/activities.html" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(\'Image5\',\'\',\'../images/general/main_over_07.gif\',1)"><img src="../images/general/main_07.gif" border="0" name="Image5" alt="Activities for WWD 2008"></a>'+
		'<a href="../download/download.html" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(\'Image6\',\'\',\'../images/general/main_over_08.gif\',1)"><img src="../images/general/main_08.gif" border="0" name="Image6" alt="Download Area"></a>'+
		'<a href="../photo_gallery/photo_gallery.html" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(\'Image7\',\'\',\'../images/general/main_over_09.gif\',1)"><img src="../images/general/main_09.gif" border="0" name="Image7" alt="Photo and Video Gallery"></a>'+
	'</div>'+
	'<div class="wd"><img src="../images/general/main_10.jpg"></div>');
}

function genft(){
	document.write('<div class="wd"><img src="../images/general/main_13.jpg" usemap="#Map" border="0"></div>'+
		'<map name="Map">'+
		  '<area shape="rect" coords="329,44,425,67" href="#" alt="Back to Top" title="Back to Top">'+
		  '<area shape="rect" coords="75,44,20,67" href="javascript:history.back()" alt="Back" title="Back">'+
		'</map>'+
	'<div class="wd">'+
		'<a href="../statement/disclaimer.html" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(\'Image8\',\'\',\'../images/general/main_over_14.gif\',1)"><img src="../images/general/main_14.gif" border="0" name="Image8" alt="Disclaimer"></a>'+
		'<a href="../statement/copyright.html" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(\'Image9\',\'\',\'../images/general/main_over_15.gif\',1)"><img src="../images/general/main_15.gif" border="0" name="Image9" alt="Copyright Statement"></a>'+
		'<a href="../statement/privacy.html" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(\'Image10\',\'\',\'../images/general/main_over_16.gif\',1)"><img src="../images/general/main_16.gif" border="0" name="Image10" alt="Privacy Statement"></a>'+
		'<a href="../statement/security.html" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(\'Image11\',\'\',\'../images/general/main_over_17.gif\',1)"><img src="../images/general/main_17.gif" border="0" name="Image11" alt="Security Statement"></a>'+
		'<img src="../images/general/main_18.jpg" border="0" name="Image12">'+
	'</div>'+
	
	'<div class="wd" style="background-image:  url(../images/general/main_19.gif);height:72px">'+
		'<div class="right"><img src="../images/general/main_20.gif" usemap="#Map2" border="0"></div>'+
		'<map name="Map2">'+
			'<area shape="rect" coords="201,12,254,61" href="http://www.ramsar.org" target="_blank">'+
			'<area shape="rect" coords="120,12,173,61" href="http://www.wetlandpark.com" target="_blank">'+
			'<area shape="rect" coords="34,12,87,61" href="http://www.afcd.gov.hk" target="_blank">'+
		'</map>'+
		'<div align="left" class="copy">Best viewed with Internet Explorer 6.0 and Netscape 4.7 or above with 800x600 resolution <br>'+
			'Copyright &copy;2007 Hong Kong Wetland Park, All rights reserved.'+
		'</div>'+
  '</div>');
}
/*
function chglang(lang){
	var path = parent.location.pathname;
	if(lang == "en"){
		var newpath = path.replace('tc_chi', 'english');		
	}else if(lang == "tc"){
		var newpath = path.replace('english', 'tc_chi');		
	}else if(lang == "sc"){
		var newpath = path.replace('english', 'sc_chi');
	}	
	document.location = newpath;
}
*/