function zb_formresize(obj) {
	obj.rows += 5;
}

function put_emo(name){
	if(document.write.memo.createTextRange){
		document.write.memo.focus();
		document.selection.createRange().duplicate().text=" "+document.getElementById(name).id;
	}else document.write.memo.value+=" "+document.getElementById(name).id;
}

function open_emo_layer(dir,num){
	var EL_visible=document.getElementById("emo_layer");
	emo_str="<table border=0 cellspacing=0 cellpadding=2 bgcolor=ffffff style=\"border-width:1px;border-color:#f5f5f5;border-style:solid\"><tr>";
	for(i=0;i<44;i++){
		if(i%11==0) emo_str+="</tr><tr>";
		emo_str+="<td onmouseover=\"this.style.backgroundColor='#eeeeee'\" onmouseout=\"this.style.backgroundColor=''\"><span onclick=\"put_emo('EMO_"+(i+1)+"');\" style=\"cursor:pointer\"><img id=EMO_"+(i+1)+" src="+dir+"/emoticon/"+(i+1)+".gif border=0></span></td>";
	}
	emo_str+="</tr></table>";

	if(EL_visible.style.visibility=="hidden"){
		EL_visible.innerHTML=emo_str;
		if(num==2){
			EL_visible.style.posLeft=document.body.scrollLeft+event.clientX-115;
			EL_visible.style.posTop=document.body.scrollTop+event.clientY+10;
		}
		else if(num==3){
			EL_visible.style.posLeft=document.body.scrollLeft+event.clientX-200;
			EL_visible.style.posTop=document.body.scrollTop+event.clientY+10;
		}
		else{
			EL_visible.style.posLeft=document.body.scrollLeft+event.clientX+20;
			EL_visible.style.posTop=document.body.scrollTop+event.clientY-80;
		}
		EL_visible.style.visibility='visible';
	}else{
		EL_visible.style.visibility='hidden';
	}
}