MIN_PICTERS=1;
				MAX_PICTERS=9;
				count=1;				
				function gallery(){	
					switch(count)
					{
						case 1:image1=1;image2=2;image3=3;image4=4;image5=5;break;			
						case 2:image1=9;image2=1;image3=2;image4=3;image5=4;break;	
						case 3:image1=8;image2=9;image3=1;image4=2;image5=3;break;
						
						case 4:image1=7;image2=8;image3=9;image4=1;image5=2;break;
						case 5:image1=6;image2=7;image3=8;image4=9;image5=1;break;
						case 6:image1=5;image2=6;image3=7;image4=8;image5=9;break;						
						case 7:image1=4;image2=5;image3=6;image4=7;image5=8;break;	
						case 8:image1=3;image2=4;image3=5;image4=6;image5=7;break;
						
						case 9:image1=2;image2=3;image3=4;image4=5;image5=6;break;
					}	
					src1='images/gallery_img_0'.concat(image1).concat('.jpg');
					src2='images/gallery_img_0'.concat(image2).concat('.jpg');
					src3='images/gallery_img_0'.concat(image3).concat('.jpg');
					src4='images/gallery_img_0'.concat(image4).concat('.jpg');
					src5='images/gallery_img_0'.concat(image5).concat('.jpg');

					document.getElementById('main_pic1').src=src1;
					document.getElementById('main_pic2').src=src2;
					document.getElementById('main_pic3').src=src3;
					document.getElementById('main_pic4').src=src4;
					document.getElementById('main_pic5').src=src5;
					
				}
				function image_big(numb){					
					for (var i = MIN_PICTERS; i < (MAX_PICTERS+1); i++){
					   if ((document.getElementById('main_pic'+numb).src.indexOf('gallery_img_0'+i))!=-1){
						document.getElementById('main').src='images/gallery_img_big_0'+i+'.jpg';}				 
					}															
				}
				function left(){						
					count--;
					if (count<(MIN_PICTERS)){count=MAX_PICTERS}					
					gallery();												
				}
				function right(){	
					count++;
					if (count>MAX_PICTERS){count=MIN_PICTERS}	
					gallery();									
				}