function $(id) {
		return document.getElementById(id);
	}
	
	
	var prev_color;
	function setSubColor(obj, action) {
		if(action == "set") {
			prev_color = obj.style.backgroundColor;
			obj.style.backgroundColor = "#05E700";
		}
		else if(prev_color){
			obj.style.backgroundColor = prev_color;
		}
	}
	
	function setRegType(type) {
		if(type == 'pravnicka') {
			$('box_pravnicka').style.display = 'block';
		}
		else {
			$('box_pravnicka').style.display = 'none';
		}
	}

  function setDelAddr() {
  	if($('same_inv_address').checked)
  		$('box_inv_addr').style.display = 'none';
  	else
  		$('box_inv_addr').style.display = 'block';
  		
  }
 
 	function addToBasket(IDproduct) {
	
		global_action = 'add_to_basket';
		
		var url = $('server_www').value+'ajax/?action='+global_action+'&IDproduct='+IDproduct;

		GetUrl(url);
	}
	
	function success(){

		var response = htmlConnection.responseText;
		if(global_action == 'send_tree') ;
		else if(global_action == 'add_to_basket') {
			var arr_response = response.split(";");
			$('basket_price').innerHTML=arr_response[0];
			$('basket_pcs').innerHTML=arr_response[1];
			/*$('alert_price').innerHTML=arr_response[0];
			$('alert_pcs').innerHTML=arr_response[1];*/
			
			openAlert('alert_add_to_basket');
	  }
		else if(global_action == 'change_pcs') {
			var arr_response = response.split(";");
			document.getElementById('basket_price').innerHTML=arr_response[0];
			document.getElementById('basket_final_price').innerHTML=arr_response[0];
	
			document.getElementById('basket_pcs').innerHTML=arr_response[1];
			document.getElementById('prod_price_'+IDproduct).innerHTML=arr_response[2]+',-';
	  }
	}
	
	
	function closeAlert(id) {
		
		alertController(id);
	
		$(id).style.display = 'none';
	}
	
	function openAlert(id) {
	
		alertController(id);
	
		//$(id).style.display = 'block';
	}
	
	
	function alertController(id) {

		if(id != 'alert_add_to_basket') $('alert_add_to_basket').style.display = 'none';
	}
	
	  
  function basketAction(action) {
  	$('basket_action').value = action;
  	$('basket_form').submit();
  }

	function changePcs(id, pcs) {
	
		global_action = 'change_pcs';

		IDproduct = id;

		var url = $('server_www').value+'ajax/?action='+global_action+'&IDproduct='+id+'&pcs='+pcs;

		GetUrl(url);
	}
	
	function isSouhlas() {
		if(!$('obch_souhlas').checked) 
			alert('Musíte souhlasit s obchodními podmínkami');  
		else $('order_form').submit();
	}

	function move_o(speed,cc,auto){
		 ss=speed;
		 cc.style.color="#000000";
		 prik="move1_o()";

		 idx = window.setInterval(prik,1);
		}
		function stopmove_o(cc){
		 cc.style.color="#d80303";
		 if (idx>0) window.clearInterval(idx);
		}
		function move1_o(){
		 if (!nahr) return;
		 dif=ss;
		 el = document.getElementById('n1');
		 aktx=el.style.left.substring(0,(el.style.left.length-2));
		 dif=parseInt(dif); aktx=parseInt(aktx);
		 aktx=aktx+dif;
		 if (aktx>ix) 
			 {
			 	return;
			 }
		 if (aktx<maxx)
			 {
			 	return;
			 }
		 el.style.left=aktx+'px';
		}
		function imborder(im,jak){
		 if (jak) {
		  im.style.borderColor="#d80303";
		 }
		 else {
		  im.style.borderColor="#EEC100";
		   //el = document.getElementById('left');
		   //stopmove_o(eval(el));
		   //el = document.getElementById('right');
		   //stopmove_o(eval(el));
		 }
		}

		function obr(ob){
			el = document.getElementById('left');
			stopmove_o(eval(el));
			el = document.getElementById('right');
			stopmove_o(eval(el));
			
			el = document.getElementById('obr1');
			el.src="http://connor.n-s.cz/data/large/"+ob;
			el.style.display = 'block';
		}

		
		function docok(){
			ss=-1;
			nahr=true;
			prik="move1_o()";
			idx = window.setInterval(prik,1);
		}