function show_layer_ext(id, action1, action2)
    {
        // Opera
        if(navigator.userAgent.indexOf("Opera") != -1 && document.getElementById)
            type="OP";
        
        // Internet Explorer e.g. IE4+
        if(document.all)
            type="IE";
        
        // Netscape version 4 :
        if(document.layers)
            type="NN";
        
        // Mozila e.g. Netscape 6 upwards
        if(!document.all && document.getElementById)
            type="MO";
        
        // Show/hide the layer
        if(type == "IE")
        {
            eval("document.all." + id + ".style.visibility='" + action1 + "'");
            eval("document.all." + id + ".style.display='" + action2 + "'");
        }
        if(type == "NN")
        {
            eval("document." + id + ".visibility='" + action1 + "'");
            eval("document." + id + ".display='" + action2 + "'");
        }
        if(type == "MO" || type == "OP")
        {
            eval("document.getElementById('" + id + "').style.visibility='" + action1 + "'");
            eval("document.getElementById('" + id + "').style.display='" + action2 + "'");
        }
    }


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 choose_pro(n){  //global link   
          for(var i=1;i<=2;i++){
		  if (i==n){
              document.getElementById("Project"+i).style.display="block";
			  } else {
              document.getElementById("Project"+i).style.display="none";
			  }
          }    
      }
      function choose_p(n){  //global link   
          for(var i=1;i<=3;i++){
		  if (i==n){
              document.getElementById("Province"+i).style.display="block";
			  } else {
              document.getElementById("Province"+i).style.display="none";
			  }
          }    
      }
      function choose_u(n){  //global link   
          for(var i=1;i<=8;i++){
		  if (i==n){
              document.getElementById("University"+i).style.display="block";
			  } else {
              document.getElementById("University"+i).style.display="none";
			  }
          }    
      }
      function choose_k(n){  //global link   
		  if (n=="Yes"){
              document.getElementById("Know1").style.display="block";
			  } else {
              document.getElementById("Know1").style.display="none";
			  }
           
      }
      function choose_prov(n){  //global link   
		  if (n=="Industrial"){
              document.getElementById("Know1").style.display="block";
              document.getElementById("Know11").style.display="block";
              document.getElementById("Know2").style.display="none";
			  }
		  if (n=="Strategic"){
              document.getElementById("Know2").style.display="block";
              document.getElementById("Know1").style.display="none";
              document.getElementById("Know11").style.display="none";
			  }
           
      }