function bluring(){ 
	if(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") document.body.focus(); 
} 
document.onfocusin=bluring; 
function delpop(num2) {
	window.open("../pop/del_pop.php?num2="+ num2 + "","","width=275,height=155,left=500,top=500,scrollbars=no");
}