function NNresiz(){ 

 if ((navigator.appName=="Netscape")&&(parseInt(navigator.appVersion)==4))

   {

     window.location.reload();

   }  

}



var centr = 0;

function center(layerName, nr)

 {

  if(document.layers)

   { centr = (window.innerWidth - 700)/2 - 20;

     if(centr < 0) 

	 {

	  document.layers[layerName].left = nr;

	 }

	  else

	   {	 

	    document.layers[layerName].left = Math.round(centr) + nr;

	   }

   }

   

   

  if(document.all)

   { 

     centr = (document.body.clientWidth -700)/2 - 20;

	 if(centr < 0) 

	  {

	   eval("document.all." + layerName + ".style.left = " + nr);

	  }

	   else

	   {

	    eval("document.all." + layerName + ".style.left = Math.round(centr) + " + nr);

	   }

	

   }

   

   

   if(document.getElementById && (!document.all))

	{

	 obj = document.getElementById(layerName);

	 centr = (window.innerWidth - 700)/2 - 20;

	   if(centr < 0) 

	   {

	    obj.style.left = nr;

	   }

		 else

	  	 {	 

	      obj.style.left = Math.ceil(centr) + nr;

	  	 }

	 }	 

  

}


function po(page)

{

   w=window.open(page,'sk','scrollbars=yes,width=590,height=390,resizable=yes');

   w.focus();

	


}

function po6(page)
{
   w=window.open(page,'sk','scrollbars=no,width=540,height=400,resizable=no,top=480,left=270');
   w.focus();
	
}