function CommonLib(){
	document.title="ÇÇÀÚ½ºÄð";
 
	this.selMenu = function( num, left, tab ){
		if(left==null){
			left="1_1";
		}
		if(tab==null){
			tab="1";
		}

		var frm=document.form1;
		frm.action="main.php"
		frm.prevTop.value=frm.selTop.value;
		frm.prevLeft.value=frm.selLeft.value;
		frm.selTop.value=num;
		frm.selLeft.value=left;
		frm.selTab.value=tab;

		if(frm.page){
			frm.page.value="";
		}
		frm.target="";
		frm.encoding="application/x-www-form-urlencoded"		
		frm.submit();
	}

	this.page = function(page){
		var frm=document.form1;
		
		frm.page.value=page;
		frm.action="main.php";
		frm.submit();
	}

	this.goEmailMode = function(){
		var frm=document.form1;

		var selectMode=document.getElementById("selectMode");
		var textMode=document.getElementById("textMode");

		if(frm.chkMode.checked){
			selectMode.style.display="none";
			textMode.style.display="inline";
		}else{
			selectMode.style.display="inline";
			textMode.style.display="none";
		}
	}

	var field_length=0;
	this.TabNext = function(obj, event, len, nextField){
		if(event=="down"){
			field_length=obj.value.length;
		}else if(event=="up"){
			if(obj.value.length != field_length){
				field_length=obj.value.length;
				if(field_length == len){
					nextField.focus();
				}
			}
		}
	}

	this.MM_openBrWindow = function (theURL,winName,features) { //v2.0
		window.open(theURL,winName,features);
	}
}

var Common = new CommonLib();