function getWindowSize() {

var doc=document;
var _18,_19;
if(self.innerHeight){
_18=self.innerWidth;
_19=self.innerHeight;
}else{
if(doc.documentElement&&doc.documentElement.clientHeight){
_18=doc.documentElement.clientWidth;
_19=doc.documentElement.clientHeight;
}else{
if(doc.body){
_18=doc.body.clientWidth;
_19=doc.body.clientHeight;
}
}
}
return {"w":_18,"h":_19};
}


function getScrollTop() {
var t;
if(document.documentElement&&document.documentElement.scrollTop){
t=document.documentElement.scrollTop;
}else{
if(document.body){
t=document.body.scrollTop;
}
}
return t;
}


function  setWindowPosition(mess_box, w_m, h_m, path_file)  {
        var page_size = getWindowSize();

        document.getElementById(mess_box).innerHTML = '<a onClick="close_window (\''+mess_box+'\')" style="cursor:pointer; float:right; margin-right:3px;">X</a><iframe src="' + path_file + '" style="border:0px; width:'+w_m+'px; height:'+ h_m +'px;"></iframe>';


        document.getElementById(mess_box).style.left = (((page_size.w - w_m)/2)-13)+'px';
        document.getElementById(mess_box).style.top = ((page_size.h - h_m) /2) - 20 + this.getScrollTop() + 'px';

	document.getElementById(mess_box).style.width=w_m + 'px';
	document.getElementById(mess_box).style.height=h_m + 'px';
    }


function close_window (id_win) {

        document.getElementById(id_win).innerHTML = '';

        document.getElementById(id_win).style.left = -100 +'px';
        document.getElementById(id_win).style.top = -100 + 'px';
        document.getElementById(id_win).style.width=10 + 'px';
        document.getElementById(id_win).style.height=10 + 'px';
}