browser_css( ); 
 
 function browser_css( ) {
	d = document;
	if ( ie5mac ) {
		d.write('<link rel = "stylesheet" type = "text\/css" href = "style2.css" />');
	}
	else if ( document.layers ){
		d.write('<link rel = "stylesheet" type = "text\/css" href = "style3.css" />');
	}
			else if ( ie4 ){
				d.write('<link rel = "stylesheet" type = "text\/css" href = "style2.css" />');
			}
			else if ( ie5xwin ){
				d.write('<link rel = "stylesheet" type = "text\/css" href = "style4.css" />');
			}
			else if ( ie6 ){
				d.write('<link rel = "stylesheet" type = "text\/css" href = "style2.css" />');
			}
			else if ( ie7 ){
				d.write('<link rel = "stylesheet" type = "text\/css" href = "style2.css" />');
			}
			
	
	
	else if ( saf ){
		d.write('<link rel = "stylesheet" type = "text\/css" href = "style2.css" />');
	}
	
		else if ( mac ){
			d.write('<link rel = "stylesheet" type = "text\/css" href = "style3.css" />');
		}
	
	
	else {
		d.write('<link rel = "stylesheet" type = "text\/css" href = "style5.css" />');
	}
}