var cellName=null;
var imageDir="/graphics/";

//pre-load images if "Image" is defined


if(document.images)
   {
    var item_IMG_01_off = new Image();
    item_IMG_01_off.src = imageDir+"bu_n_christmas.off.gif"; 
    var item_IMG_01_on  = new Image();
    item_IMG_01_on.src  = imageDir+"bu_n_christmas.on.gif";

    var item_IMG_02_off = new Image();
    item_IMG_02_off.src = imageDir+"bu_n_halloween.off.gif"; 
    var item_IMG_02_on  = new Image();
    item_IMG_02_on.src  = imageDir+"bu_n_halloween.on.gif";

    var item_IMG_03_off = new Image();
    item_IMG_03_off.src = imageDir+"bu_n_autumn.off.gif";
    var item_IMG_03_on  = new Image();
    item_IMG_03_on.src  = imageDir+"bu_n_autumn.on.gif";
    
     var item_IMG_04_off = new Image();
    item_IMG_04_off.src = imageDir+"bu_n_valentines.off.gif"; 
    var item_IMG_04_on  = new Image();
    item_IMG_04_on.src  = imageDir+"bu_n_valentines.on.gif";
    
     var item_IMG_05_off = new Image();
    item_IMG_05_off.src = imageDir+"bu_n_wedding.off.gif"; 
    var item_IMG_05_on  = new Image();
    item_IMG_05_on.src  = imageDir+"bu_n_wedding.on.gif";
    
     var item_IMG_06_off = new Image();
    item_IMG_06_off.src = imageDir+"bu_n_baby.off.gif"; 
    var item_IMG_06_on  = new Image();
    item_IMG_06_on.src  = imageDir+"bu_n_baby.on.gif";
    
     var item_IMG_07_off = new Image();
    item_IMG_07_off.src = imageDir+"bu_n_fun.off.gif"; 
    var item_IMG_07_on  = new Image();
    item_IMG_07_on.src  = imageDir+"bu_n_fun.on.gif";
 
     var item_IMG_08_off = new Image();
    item_IMG_08_off.src = imageDir+"bu_n_contact.off.gif"; 
    var item_IMG_08_on  = new Image();
    item_IMG_08_on.src  = imageDir+"bu_n_contact.on.gif";
    
    var item_IMG_09_off = new Image();
    item_IMG_09_off.src = imageDir+"bu_n_about.off.gif"; 
    var item_IMG_09_on  = new Image();
    item_IMG_09_on.src  = imageDir+"bu_n_about.on.gif";
    
    var item_IMG_10_off = new Image();
    item_IMG_10_off.src = imageDir+"bu_n_home.off.gif"; 
    var item_IMG_10_on  = new Image();
    item_IMG_10_on.src  = imageDir+"bu_n_home.on.gif";
    
    var item_IMG_11_off = new Image();
    item_IMG_11_off.src = imageDir+"bu_cart.off.gif"; 
    var item_IMG_11_on  = new Image();
    item_IMG_11_on.src  = imageDir+"bu_cart.on.gif";
    
    var item_IMG_12_off = new Image();
    item_IMG_12_off.src = imageDir+"bu_express.off.gif"; 
    var item_IMG_12_on  = new Image();
    item_IMG_12_on.src  = imageDir+"bu_express.on.gif";
    
    var item_IMG_13_off = new Image();
    item_IMG_13_off.src = imageDir+"bu_search.off.gif"; 
    var item_IMG_13_on  = new Image();
    item_IMG_13_on.src  = imageDir+"bu_search.on.gif";
    
    var item_IMG_14_off = new Image();
    item_IMG_14_off.src = imageDir+"bu_link.off.gif"; 
    var item_IMG_14_on  = new Image();
    item_IMG_14_on.src  = imageDir+"bu_link.on.gif";
    
    var item_IMG_15_off = new Image();
    item_IMG_15_off.src = imageDir+"bu_contact.off.gif";//graphics, please remember to call contact graphic something else
    var item_IMG_15_on  = new Image();
    item_IMG_15_on.src  = imageDir+"bu_contact.on.gif";//graphics, please remember to call contact graphic something else
    
      var item_IMG_16_off = new Image();
    item_IMG_16_off.src = imageDir+"bu_remove.off.gif"; 
    var item_IMG_16_on  = new Image();
    item_IMG_16_on.src  = imageDir+"bu_remove.on.gif";
    
    var item_IMG_17_off = new Image();
    item_IMG_17_off.src = imageDir+"bu_reshop.off.gif"; 
    var item_IMG_17_on  = new Image();
    item_IMG_17_on.src  = imageDir+"bu_reshop.on.gif";
    
    var item_IMG_18_off = new Image();
    item_IMG_18_off.src = imageDir+"bu_express.off.gif"; 
    var item_IMG_18_on  = new Image();
    item_IMG_18_on.src  = imageDir+"bu_express.on.gif";
    
    var item_IMG_19_off = new Image();
    item_IMG_19_off.src = imageDir+"bu_n_trade.off.gif"; 
    var item_IMG_19_on  = new Image();
    item_IMG_19_on.src  = imageDir+"bu_n_trade.on.gif";
	
	var item_IMG_20_off = new Image();
    item_IMG_20_off.src = imageDir+"bu_feather.off.gif"; 
    var item_IMG_20_on  = new Image();
    item_IMG_20_on.src  = imageDir+"bu_feather.on.gif";
	
	var item_IMG_21_off = new Image();
    item_IMG_21_off.src = imageDir+"bu_holiday2.off.gif"; 
    var item_IMG_21_on  = new Image();
    item_IMG_21_on.src  = imageDir+"bu_holiday2.on.gif";
	
	var item_IMG_22_off = new Image();
    item_IMG_22_off.src = imageDir+"bu_baby2.off.gif"; 
    var item_IMG_22_on  = new Image();
    item_IMG_22_on.src  = imageDir+"bu_baby2.on.gif";
	
	var item_IMG_23_off = new Image();
    item_IMG_23_off.src = imageDir+"bu_seasons.off.gif"; 
    var item_IMG_23_on  = new Image();
    item_IMG_23_on.src  = imageDir+"bu_seasons.on.gif";
	
	var item_IMG_24_off = new Image();
    item_IMG_24_off.src = imageDir+"bu_wreaths.off.gif"; 
    var item_IMG_24_on  = new Image();
    item_IMG_24_on.src  = imageDir+"bu_wreaths.on.gif";
	
	var item_IMG_25_off = new Image();
    item_IMG_25_off.src = imageDir+"bu_trees.off.gif"; 
    var item_IMG_25_on  = new Image();
    item_IMG_25_on.src  = imageDir+"bu_trees.on.gif";
    }

function over(cellName) 
    {
     if(document.images) 
       {
        if(cellName == 'button1') {document[cellName].src = item_IMG_01_on.src;}
        if(cellName == 'button2') {document[cellName].src = item_IMG_02_on.src;}
        if(cellName == 'button3') {document[cellName].src = item_IMG_03_on.src;}
        if(cellName == 'button4') {document[cellName].src = item_IMG_04_on.src;}
        if(cellName == 'button5') {document[cellName].src = item_IMG_05_on.src;}
        if(cellName == 'button6') {document[cellName].src = item_IMG_06_on.src;}
        if(cellName == 'button7') {document[cellName].src = item_IMG_07_on.src;}
        if(cellName == 'button8') {document[cellName].src = item_IMG_08_on.src;}
        if(cellName == 'button9') {document[cellName].src = item_IMG_09_on.src;}
        if(cellName == 'button10') {document[cellName].src = item_IMG_10_on.src;}
        if(cellName == 'button11') {document[cellName].src = item_IMG_11_on.src;}
		if(cellName == 'button12') {document[cellName].src = item_IMG_12_on.src;}
        if(cellName == 'button13') {document[cellName].src = item_IMG_13_on.src;}
        if(cellName == 'button14') {document[cellName].src = item_IMG_14_on.src;}
        if(cellName == 'button15') {document[cellName].src = item_IMG_15_on.src;}
        if(cellName == 'button16') {document[cellName].src = item_IMG_16_on.src;}
        if(cellName == 'button17') {document[cellName].src = item_IMG_17_on.src;}
         if(cellName == 'button18') {document[cellName].src = item_IMG_18_on.src;}
         if(cellName == 'button19') {document[cellName].src = item_IMG_19_on.src;}
		 if(cellName == 'button20') {document[cellName].src = item_IMG_20_on.src;}
		 if(cellName == 'button21') {document[cellName].src = item_IMG_21_on.src;}
		 if(cellName == 'button22') {document[cellName].src = item_IMG_22_on.src;}
		 if(cellName == 'button23') {document[cellName].src = item_IMG_23_on.src;}
		 if(cellName == 'button24') {document[cellName].src = item_IMG_24_on.src;}
		 if(cellName == 'button25') {document[cellName].src = item_IMG_25_on.src;}
      }
}

function out(cellName) 
    {
     if(document.images) 
       {
        if(cellName == 'button1') {document[cellName].src = item_IMG_01_off.src;}
        if(cellName == 'button2') {document[cellName].src = item_IMG_02_off.src;}
        if(cellName == 'button3') {document[cellName].src = item_IMG_03_off.src;}
        if(cellName == 'button4') {document[cellName].src = item_IMG_04_off.src;}
        if(cellName == 'button5') {document[cellName].src = item_IMG_05_off.src;}
        if(cellName == 'button6') {document[cellName].src = item_IMG_06_off.src;}
        if(cellName == 'button7') {document[cellName].src = item_IMG_07_off.src;}
        if(cellName == 'button8') {document[cellName].src = item_IMG_08_off.src;}
        if(cellName == 'button9') {document[cellName].src = item_IMG_09_off.src;}
        if(cellName == 'button10') {document[cellName].src = item_IMG_10_off.src;}
        if(cellName == 'button11') {document[cellName].src = item_IMG_11_off.src;}
        if(cellName == 'button12') {document[cellName].src = item_IMG_12_off.src;}
        if(cellName == 'button13') {document[cellName].src = item_IMG_13_off.src;}
        if(cellName == 'button14') {document[cellName].src = item_IMG_14_off.src;}		
         if(cellName == 'button15') {document[cellName].src = item_IMG_15_off.src;}		
		if(cellName == 'button16') {document[cellName].src = item_IMG_16_off.src;}		
         if(cellName == 'button17') {document[cellName].src = item_IMG_17_off.src;}	
         if(cellName == 'button18') {document[cellName].src = item_IMG_18_off.src;}	
         if(cellName == 'button19') {document[cellName].src = item_IMG_19_off.src;}	  
		 if(cellName == 'button20') {document[cellName].src = item_IMG_20_off.src;}
		 if(cellName == 'button21') {document[cellName].src = item_IMG_21_off.src;}
		 if(cellName == 'button22') {document[cellName].src = item_IMG_22_off.src;}
		 if(cellName == 'button23') {document[cellName].src = item_IMG_23_off.src;}
		 if(cellName == 'button24') {document[cellName].src = item_IMG_24_off.src;}
		 if(cellName == 'button25') {document[cellName].src = item_IMG_25_off.src;}
                  }
}