IE=navigator.appName==="Microsoft Internet Explorer";
Opera=navigator.appName==="Opera";
//alert(IE);
function zoom(src,w,h) {

	ww=w;
	wh=h;
	
	sb="no";
	if(ww>900) {ww=900; sb='yes';}
	if(wh>700) {wh=700; sb='yes';}
	
	lp = (screen.width) ? (screen.width-ww)/2 : 0;
	tp = (screen.height) ? (screen.height-wh)/2 : 0;
	
	
	
	html='<html><head><title>Zoom</title>'+'</head><body bgcolor=#FFFFFF leftmargin=0 topmargin=0 marginwidth=0 marginheight=0 >'+
			'<a href="javascript:self.close()"><img src="'+src+'" border=0 title="" width='+w+' height='+h+'></a></body></html>';
  
        if (IE) {
        	ww = ww-2;
	        wh = wh-2;   
win=window.open('','_blank','width='+ww+',height='+wh+',resizable=no'+',top='+tp+',left='+lp+',scrollbars='+sb+',status=no');
        
        }
        else {
  			//alert(Opera);
			if(Opera) win=window.open(src,'_blank','width='+ww+',height='+wh+',resizable=no'+',top=100,left=100,scrollbars='+sb+',status=no');
			else win=window.open(src,'_blank','width='+ww+',height='+wh+',resizable=no'+',top='+tp+',left='+lp+',scrollbars='+sb+',status=no');
        }
		win.document.open();
		win.document.write(html);
		win.document.close();
		win.focus();
		//win.resizeTo(ww,wh);
}
