function showmenu ( LayerName )
{
	// alert ("функция showmenu")
	if ( ScrExec ) {
		showelem( LayerName );
		//hideelem( 'FormElem' )				
	}
}

function hidemenu ( LayerName )
{
	// alert ("функция hidemenu")
	if ( ScrExec ) {
		hideelem( LayerName )
		//showelem( 'FormElem' )				
	}		
}

function showelem( LayerName )
{
	// alert ("функция showelem")
	if (ie4 && document.all[LayerName]) {		
		document.all[LayerName].style.visibility="visible";		
	}	
	
	if (dom && document.getElementById(LayerName)) {		
		document.getElementById(LayerName).style.visibility="visible";				
	}
}

function  hideelem( LayerName )
{
	// alert ("функция hideelem")
	if (ie4 && document.all[LayerName]) {
		document.all[LayerName].style.visibility="hidden"
	}	
	
	if (dom && document.getElementById(LayerName)) {
		document.getElementById(LayerName).style.visibility="hidden";			
	}
}

function show_window(url,w,h,s)
{
	param = "width=" + w + ",height=" + h + ",scrollbars=" + s +",resizable,top=10,left=10"
	wid=window.open(url,"",param);
	wid.focus();	
}

function show_search(url,w,h,s)
{
	param = "width=" + w + ",height=" + h + ",scrollbars=" + s +",resizable,top=10,left=10"
	search=window.open(url,"search",param);
	search.focus();
	
}

function sonclick()
{		
	show_search('http://www.cgi.prolan.ru/cgi-bin/search.cgi?q='+document.forms.htsearch.words.value,550,500,'yes');	
}

function show_allwindow(url) 
{	   
	wid=window.open(url,"");
	wid.focus();	
}