var ua        = navigator.userAgent.toLowerCase(); 
var is_pc_ie  = ( (ua.indexOf('msie') != -1 ) && ( ua.indexOf('win') != -1 ) && ( ua.indexOf('opera') == -1 ) && ( ua.indexOf('webtv') == -1 ) );

function setClipboard(my_code){
	if (is_pc_ie) {
		copytext = my_code.createTextRange();
		copytext.execCommand("Copy");
	}else{
		document.getElementById('copy').innerHTML = "";
		var swf = "<embed src='http://creator.ms/flash/setClipboard.swf' FlashVars='code="+encodeURIComponent(my_code.value)+"' width='0' height='0' type='application/x-shockwave-flash'></embed>";
		document.getElementById('copy').innerHTML = swf;
	}
	my_code.focus();
	my_code.select();
	//my_code.value = '';
}