function toggle(div_id) {
    var el = document.getElementById(div_id);
    if ( el.style.display == 'none' ) {    el.style.display = 'block';}
    else {el.style.display = 'none';}
}
function blanket_size(popUpDivVar) {
    if (typeof window.innerWidth != 'undefined') {
        viewportheight = window.innerHeight;
    } else {
        viewportheight = document.documentElement.clientHeight;
    }
    if ((viewportheight > document.body.parentNode.scrollHeight) && (viewportheight > document.body.parentNode.clientHeight)) {
        blanket_height = viewportheight;
    } else {
        if (document.body.parentNode.clientHeight > document.body.parentNode.scrollHeight) {
            blanket_height = document.body.parentNode.clientHeight;
        } else {
            blanket_height = document.body.parentNode.scrollHeight;
        }
    }
	//alertSize();
    var blanket = document.getElementById('blanket');
    blanket.style.height = blanket_height + 'px';
    var popUpDiv = document.getElementById(popUpDivVar);
    popUpDiv_height=blanket_height/2-125;   //set to half popup's height need to get popUpDiv hieght and divide it by 2 and replace 125 with that var
	scrollLoc  = (document.documentElement.scrollTop);
	if(scrollLoc == 0)
	scrollLoc  = (document.body.scrollTop);
	//alert(scrollLoc);
    popUpDiv.style.top = (scrollLoc+200) + 'px';
}
function window_pos(popUpDivVar) {
    if (typeof window.innerWidth != 'undefined') {
        viewportwidth = window.innerHeight;
    } else {
        viewportwidth = document.documentElement.clientHeight;
    }
    if ((viewportwidth > document.body.parentNode.scrollWidth) && (viewportwidth > document.body.parentNode.clientWidth)) {
        window_width = viewportwidth;
    } else {
        if (document.body.parentNode.clientWidth > document.body.parentNode.scrollWidth) {
            window_width = document.body.parentNode.clientWidth;
        } else {
            window_width = document.body.parentNode.scrollWidth;
        }
    }
    var popUpDiv = document.getElementById(popUpDivVar);
    window_width=window_width/2-150;//150 is half popup's width
    popUpDiv.style.left = window_width + 'px';
}
function popup(windowname,w,h) {
	//document.getElementById(windowname).style.height = h + "px";
	document.getElementById(windowname).style.width = w + "px";
    blanket_size(windowname);
    window_pos(windowname);
    toggle('blanket');
    toggle(windowname); 
	
	if(	document.getElementById("sendDiv"))	{ document.getElementById("sendDiv").style.display = "block"; }
	if(	document.getElementById("processingDiv"))	{document.getElementById("processingDiv").style.display = "none";}
	if(	document.getElementById("resultDiv"))	{document.getElementById("resultDiv").style.display = "none";}
	
}

/*

var myWidth = 0;
var myHeight = 0;
function alertSize() {
  myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  //window.alert( 'Width = ' + myWidth );
  //window.alert( 'Height = ' + myHeight );
}

*/
var isIE = document.all?true:false;
if (!isIE) document.captureEvents(Event.MOUSEMOVE);
document.onmousemove = getMousePosition;
var curMouseX = 0;
var curMouseY = 0;
function getMousePosition(e) {
  var _x;
  var _y;
  if (!isIE) {
    _x = e.pageX;
    _y = e.pageY;
  }
  if (isIE) {
    _x = event.clientX + document.body.scrollLeft;
    _y = event.clientY + document.body.scrollTop;
  }
  curMouseX = _x;
  curMouseY = _y;
  //document.exf1.x.value=_x;
 // document.exf1.y.value=_y;
  return true;
}