function swap(cell)
    {
        Rollimage = new Array()
   
        Rollimage[0] = new Image(58,37) 
        Rollimage[0].src = "images/homeButO.jpg" 

        Rollimage[1] = new Image(78,37)
        Rollimage[1].src = "images/productsButO.jpg"
        
        Rollimage[2] = new Image(53,37)
        Rollimage[2].src = "images/newsButO.jpg"
        
        Rollimage[3] = new Image(57,37)
        Rollimage[3].src = "images/aboutButO.jpg"
        
        Rollimage[4] = new Image(76,37)
        Rollimage[4].src = "images/contactsButO.jpg"
        
        Rollimage[5] = new Image(101,37)
        Rollimage[5].src = "images/tradePriceListButO.jpg"
       
       if(cell=="home")
       {
        document.home.src=Rollimage[0].src;
        clear();
       }
       else if(cell=="product")
       {
        document.product.src=Rollimage[1].src;
        clear();
       }
        else if(cell=="news")
       {
        document.news.src=Rollimage[2].src;
        clear();
       }
        else if(cell=="about")
       {
        document.about.src=Rollimage[3].src;
        show();
       }
         else if(cell=="contact")
       {
           document.contact.src=Rollimage[4].src;
           clear();
        
       }
         else if(cell=="trade")
       {
           document.trade.src=Rollimage[5].src;
           clear();
        
       }
       
      return true;
    }
    
    function swapBack(cell)
    {
        Rollimage = new Array()
   
        Rollimage[0] = new Image(58,37) 
        Rollimage[0].src = "images/homeBut.jpg" 

        Rollimage[1] = new Image(78,37)
        Rollimage[1].src = "images/productsBut.jpg"
        
        Rollimage[2] = new Image(53,37)
        Rollimage[2].src = "images/newsBut.jpg"
        
        Rollimage[3] = new Image(57,37)
        Rollimage[3].src = "images/aboutBut.jpg"
        
        Rollimage[4] = new Image(76,37)
        Rollimage[4].src = "images/contactsBut.jpg"
        
        Rollimage[5] = new Image(101,37)
        Rollimage[5].src = "images/tradePriceListBut.jpg"
       
       if(cell=="home")
       {
        document.home.src=Rollimage[0].src;
        clear();
       }
       else if(cell=="product")
       {
        document.product.src=Rollimage[1].src;
        clear();
       }
        else if(cell=="news")
       {
        document.news.src=Rollimage[2].src;
        clear();
       }
        else if(cell=="about")
       {
        document.about.src=Rollimage[3].src;
        clear();
       }
         else if(cell=="contact")
       {
        document.contact.src=Rollimage[4].src;
        clear();
       }
       else if(cell=="trade")
       {
        document.trade.src=Rollimage[5].src;
        clear();
       }
       
       
      return true;
    }
    
    function clear()
	{				
		
		document.getElementById("aboutDiv").style.display="none";
		//alert("sdf");
		return true;
	}
	function show()
	{
	   
	    document.getElementById("aboutDiv").style.display="inline";
	    return true;
	}
	function showDiv(no)
	{
	    show();
	    document.getElementById("aboutDiv").style.display="inline";
	    
	    if(no=="one")
	    {
	        document.getElementById("one").className="subMenuOver";
	    }
	    else if(no=="two")
	    {
	        document.getElementById("two").className="subMenuOver";
	    }
	    else if(no=="three")
	    {
	        document.getElementById("three").className="subMenuOver";
	    }
	    return true;
	}
	
	function hideDiv(no)
	{	   
	   
	    
	    if(no=="one")
	    {
	        document.getElementById("one").className="subMenu";
	    }
	    else if(no=="two")
	    {
	        document.getElementById("two").className="subMenu";
	    }
	    else if(no=="three")
	    {
	        document.getElementById("three").className="subMenu";
	    } 
	    document.getElementById("aboutDiv").style.display="none"; 
	    return true;
	}
	function goURL(add)
	{
	    window.location=add;
	}