function getClientWidth(){
	  return document.compatMode=='CSS1Compat' && !window.opera?document.documentElement.clientWidth:document.body.clientWidth;
	}
	
	
    function showdiv(name,x){
	
//	var x = eval('document.all.' + name + '.style.left');
//	var x = eval('document.all["' + name + '"].style.left');
//	var x = eval('document.all("' + name + '").style.left');
	
	// if (getClientWidth() > 1024){
		// x = x + (getClientWidth()/2 - 602)+90;
	// }
	
//	 else {
//		if (name == 'menus90') {x = 100;};
//		if (name == 'menus91') {x = 250;};
//	};
	
    if (document.all){                                                                             
       eval('document.all.' + name + '.style.visibility = "visible" ');
       eval('document.all.' + name + '.style.left = x ');

    } else if (document.layers) {
      eval('document.layers["' + name + '"].visibility = "visible" ');
      eval('document.all["' + name + '"].style.left = x ');
	  	  
    } else if (document.getElementById) {
      eval('document.getElementById("' + name + '").style.visibility = "visible" ');
      eval('document.all("' + name + '").style.left = x ');
	  
    };}

    function hidediv(name){
    if (document.all){
       eval('document.all.' + name + '.style.visibility = "hidden" ');
    } else if (document.layers) {
      eval('document.layers["' + name + '"].visibility = "hidden" ');
    } else if (document.getElementById) {
      eval('document.getElementById("' + name + '").style.visibility = "hidden" ');
    };} 



	
	function display_switch(name){
		if (eval('document.all.' + name + '.style.display=="none" ')) {
			eval('document.all.' + name + '.style.display="block" ');
		 } else {
			eval('document.all.' + name + '.style.display="none" ');
		 }
	};
	
	
	
	function prod_switch(id){
		if (eval('document.all.b_' + id + '.style.display=="none" ')) {
			eval('document.all.b_' + id + '.style.display="block" ');
			
			if (eval('document.all.i_' + id)) {
				eval('document.all.i_' + id + '.style.width="150px" ');
			}
			eval('document.all.at_' + id + '.style.display="block" ');
			eval('document.all.ab_' + id + '.style.display="none" ');
			
		 } else {
			eval('document.all.b_' + id + '.style.display="none" ');
			
			if (eval('document.all.i_' + id)) {
				eval('document.all.i_' + id + '.style.width="80px" ');
			}
			eval('document.all.at_' + id + '.style.display="none" ');
			eval('document.all.ab_' + id + '.style.display="block" ');

		 }
		 
		 
		 
	};
	

	function show_img(pageURL) {
		var l = getClientWidth();
		l = (l-400)/2;
		var img = pageURL.id;
		window.open('http://kontekvolga.ru/new/show_img/?img=' + img, "img_show", 'left=' + l + ',top=140,copyhistory=no,directories=no,height=200,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no,titlebar=no,width=300');

	}


	function show_img2(pageURL) {
		var l = getClientWidth();
		l = (l-400)/2;
		var img = pageURL.id;
		window.open('http://kontekvolga.ru/new/show_img2/?img=' + img, "img_show", 'left=' + l + ',top=140,copyhistory=no,directories=no,height=200,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no,titlebar=no,width=300');

	}

	function show_img3(pageURL) {
		var l = getClientWidth();
		l = (l-400)/2;
		var img = pageURL.id;
		window.open('http://kontekvolga.ru/new/show_img3/?img=' + img, "img_show", 'left=' + l + ',top=140,copyhistory=no,directories=no,height=200,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no,titlebar=no,width=300');

	}