/**
 * @author mrg			
 */
 						var icon="images/icons/";
						var listpath="images/list/";
						//perload images for news button
							var nw1=new Image;
							nw1.src=button+"nw1.gif";
							var nw2=new Image;
							nw2.src=button+"nw2.gif";
							var nw3=new Image;
							nw3.src=button+"nw3.gif";
						
						//perload images for services button
							var sv1=new Image;
							sv1.src=button+"sv1.gif";
							var sv2=new Image;
							sv2.src=button+"sv2.gif";
							var sv3=new Image;
							sv3.src=button+"sv3.gif";
					
						//perload images for about me button
							var ab1=new Image;
							ab1.src=button+"ab1.gif";
							var ab2=new Image;
							ab2.src=button+"ab2.gif";
							var ab3=new Image;
							ab3.src=button+"ab3.gif";
	
						//perload images for contact button
							var cn1=new Image;
							cn1.src=button+"cn1.gif";
							var cn2=new Image;
							cn2.src=button+"cn2.gif";
							var cn3=new Image;
							cn3.src=button+"cn3.gif";
						
						//perload images for contact button
							var ln1=new Image;
							ln1.src=button+"ln1.gif";
							var ln2=new Image;
							ln2.src=button+"ln2.gif";
							var ln3=new Image;
							ln3.src=button+"ln3.gif";
							
						//perload for home icon button
						    var home1=new Image;
							home1.src=icon+"home1.gif";
							var home2=new Image;
							home2.src=icon+"home2.gif";
						//perload for email icon button	
							var mail1=new Image;
							mail1.src=icon+"mail1.gif";
							var mail2=new Image;
							mail2.src=icon+"mail2.gif";
							
						//perload images for list button
							var list=new Image;
							list.src=listpath+"lisitem"+ext;
							var list2=new Image;
							list2.src=listpath+"lisitem2"+ext;
						
						
						function change(imgname,imgsrc){
							document[imgname].src=imgsrc.src
						
						}