var xmlHttp;
function createXMLHttpRequest(){
    if(window.ActiveXObject){
        xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
    }
    else if(window.XMLHttpRequest){
        xmlHttp = new XMLHttpRequest();
    }
    return xmlHttp;
}

function refer_itgr(form){
    form.method='get';
    OKwords = "N";

    if(form.qry.value.length==0){
        alert('°Ë»ö¾î¸¦ ÀÔ·ÂÇϼ¼¿ä');
        form.qry.focus();
        return false;
    }
    form.action='/search/search_center.asp';
    return true;
}
//
//°á°ú³» °Ë»ö
function refer_itgr_sub(form){    
    form.method='get';
    form.qry.value = form.pre_qry.value+' '+form.now_qry.value;
    form.action='/search/form_search.html';
    form.submit();
}

var gSchTodDisplayFlag= false;
var gSchTodName= "tsList";
function showSchTod(){
    if(gSchTodDisplayFlag){
        SchTodDisplayOff();
    }
    else{
        SchTodDisplayOn();
    }
}
function SchTodDisplayOn() {
    gSchTodDisplayFlag = true;
    if(getObject(gSchTodName)){
        getObject(gSchTodName).style.display = "";
    }
}
function SchTodDisplayOff() {
    gSchTodDisplayFlag = false;
    if(getObject(gSchTodName)){
        getObject(gSchTodName).style.display = "none";
    }
}
function getObject(objectId){ 
    var doc = document;
    if(doc.getElementById && doc.getElementById(objectId)){ 
        return doc.getElementById(objectId);    // ´ëºÎºÐÀÇ ºê¶ó¿ìÀú 
    }else if (doc.all && doc.all(objectId)){ 
        return doc.all(objectId);                // IE4¿Í 5.0 
    }else if (doc.layers && doc.layers[objectId]){ 
        return doc.layers[objectId];            // Netscape 4.x 
    }else{ 
        return false; 
    } 
}
// Àý´ë ³ôÀÌ °è»ê
function getAbsoluteTop(oNode){
    var oCurrentNode=oNode;
    var iTop=0;
    while(oCurrentNode.tagName!="BODY"){
        iTop+=oCurrentNode.offsetTop;
        oCurrentNode=oCurrentNode.offsetParent;
    }
    return iTop;
}
// Àý´ë ÁÂÃø °è»ê
function getAbsoluteLeft(oNode){
    var oCurrentNode=oNode;
    var iLeft=0;
    while(oCurrentNode.tagName!="BODY"){
        iLeft+=oCurrentNode.offsetLeft;
        oCurrentNode=oCurrentNode.offsetParent;
    }
    return iLeft;
}
function getInnerW(){
    var x;
    if(self.innerWidth){
        x= self.innerWidth;
    }
    else if(document.documentElement && document.documentElement.clientWidth){
        x= document.documentElement.clientWidth;
    }
    else if(document.body){
        x= document.body.clientWidth;
    }
    return x;
}
function getInnerH(){
    var y;
    if(self.innerHeight){
        y= self.innerHeight;
    }
    else if(document.documentElement && document.documentElement.clientHeight){
        y= document.documentElement.clientHeight;
    }
    else if(document.body){
        y= document.body.clientHeight;
    }
    return y;
}
function BBbodyPosition(){
    return getInnerW()/2;
}
function DivBnPosition(divname){
    var Div_elm= getObject(divname);
    if(Div_elm){
        return getAbsoluteTop(Div_elm);
    }else{
        return 10;
    }
}