function viewImage(name) {
    oNewWindow = window.open( 'imagepopupview.jsp?imageUrl='+name,null,'height=200,width=200,top=30,left=30,menubar=no,toolbar=no,location=no,titlebar=no,resizable=1');
 }

function submitlogin()
{
    var dom = document.login.domain.value;
    var valid = stringCheck(dom);
    if (valid) {
        var url = 'https://'+dom+'.hub.voxhub.net/phones/index.jsp';
        document.login.action= url;
        document.login.submit();
    } else {

    }
}
function stringCheck(sText)
{
    var ValidChars = "abcdefghijklmnopqrstuvwxyz";
    var valid=true;
    var Char;
    for (i = 0; i < sText.length && valid == true; i++)
      {
      Char = sText.charAt(i);
      if (ValidChars.indexOf(Char) == -1)
         {
         valid = false;
     }
  }
return valid;
}
var lastPop = '';

function getScrollY() {
	var scroll_y = 0;
	if (document.documentElement && document.documentElement.scrollTop)
		scroll_y = document.documentElement.scrollTop;
	else if (document.body && document.body.scrollTop)
		scroll_y = document.body.scrollTop;
	else if (window.pageYOffset)
		scroll_y = window.pageYOffset;
	else if (window.scrollY)
		scroll_y = window.scrollY;
	return scroll_y;
}

// returns amount of horizontal scroll
function getScrollX() {
	var scroll_x = 0;
	if (document.documentElement && document.documentElement.scrollLeft)
		scroll_x = document.documentElement.scrollLeft;
	else if (document.body && document.body.scrollLeft)
		scroll_x = document.body.scrollLeft;
	else if (window.pageXOffset)
		scroll_x = window.pageXOffset;
	else if (window.scrollX)
		scroll_x = window.scrollX;
	return scroll_x;
}

function popWindow(id,x,y) {
        if (document.getElementById(lastPop)) {
            document.getElementById(lastPop).style.display = 'none';
        }
        lastPop = id;
        //alert(window.scrollX);
        //alert(window.scrollY);
        var top = getScrollY()+40+y;
        var left = getScrollX()+150+x;
        document.getElementById(id).style.top = top;
        document.getElementById(id).style.left = left;
        document.getElementById(id).style.display = 'inline';
        //document.getElementById('if'+id).src = url;

}

function popWindowURL(id,url) {
    if (document.getElementById(lastPop)) {
        document.getElementById(lastPop).style.display = 'none';
    }
        lastPop = id;
        //alert(window.scrollX);
        //alert(window.scrollY);
        var top = getScrollY()+20;
        var left = getScrollX()+100;
        document.getElementById(id).style.top = top;
        document.getElementById(id).style.left = left;
        document.getElementById(id).style.display = 'inline';
        document.getElementById('if'+id).src = url;

}