/**
* @author jiansihun
*/
document.body.oncopy=function(eventTag)
{
	(eventTag?eventTag:event).returnValue=false;
	var txt_cr=window.clipboardData?document.selection.createRange().text:window.getSelection();
	var curr_url = window.location;
	var copy_cr="\n【南方周末】";
	if(window.clipboardData){
		window.clipboardData.setData('Text',txt_cr+copy_cr+ '本文网址：' + curr_url);	
	}
	else{
		var flashcopier = 'flashcopier';
		if(!document.getElementById(flashcopier)) 
		{
			var divholder = document.createElement('div');
			divholder.id = flashcopier;
			document.body.appendChild(divholder);
		}
		document.getElementById(flashcopier).innerHTML = '';
		var divinfo = '<embed src="http://images.infzm.com/util/_clipboard.swf" FlashVars="clipboard='+encodeURIComponent(txt_cr+copy_cr+ '本文网址：' + curr_url)+'" width="0" height="0" type="application/x-shockwave-flash"></embed>';
		document.getElementById(flashcopier).innerHTML = divinfo;
	}
}