function go_to(path)
{
	document.location.href = path;
}

function go_to_basket(path)
{

	var txt1 = '';
	var txt2 = '';
	var txt3 = '';
	var txt4 = '';

	
	var atrb1 = document.getElementById("atrb1");
	if (atrb1 != null )
	{
	    
		var val1 = atrb1.value;
    	txt1 = atrb1.options[atrb1.selectedIndex].text;
		if (val1 == 0)
		{
			alert('Vyberte '+atrb1n);
			return 0;
		}
	}
	var atrb2 = document.getElementById("atrb2");
	if (atrb2 != null )
	{
	    
		var val2 = atrb2.value;
    	txt2 = atrb2.options[atrb2.selectedIndex].text;
		if (val2 == 0)
		{
			alert('Vyberte '+atrb2n);
			return 0;
		}
	}
	var atrb3 = document.getElementById("atrb3");
	if (atrb3 != null )
	{
	    
		var val3 = atrb3.value;
    	txt3 = atrb3.options[atrb3.selectedIndex].text;
		if (val3 == 0)
		{
			alert('Vyberte '+atrb3n);
			return 0;
		}
	}	
	var atrb4 = document.getElementById("atrb4");
	if (atrb4 != null )
	{
	    
		var val4 = atrb4.value;
    	txt4 = atrb4.options[atrb4.selectedIndex].text;
		if (val4 == 0)
		{
			alert('Vyberte '+atrb4n);
			return 0;
		}
	}		
	document.location.href = path+'&atrb1='+escape(txt1)+'&atrb2='+escape(txt2)+'&atrb3='+escape(txt3)+'&atrb4='+escape(txt4);
}