function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function clearDivForm(divName)
{
    divName = '#' + divName ;
    $(divName).children().find('input, select, checkbox, radio, textarea').each(function(){
        
       var type = this.type;
       var tag = this.tagName.toLowerCase();
       
      // alert(tag) ;
      if (type == 'text' || type == 'password' || tag == 'textarea')
        $(this).val('') ;
      else if (type == 'checkbox' || type == 'radio')
        this.checked = false;
      else if (tag == 'select')
       // $(this).selectedIndex = -1;
        this.selectedIndex = -1;   
      });    
}
  

function validate_email(field, alerttxt)
    {
    with (field)
      {
          apos = field.indexOf("@");
          dotpos = field.lastIndexOf(".");
          if (apos <1 || dotpos-apos < 2)  {
              if (alerttxt != "") alert(alerttxt);
              return false;
          } else {
              return true;
          }
      }
    }    
    
   
function getUrlVars()
{
    var vars = [], hash;
    var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
    for(var i = 0; i < hashes.length; i++)
    {
        hash = hashes[i].split('=');
        vars.push(hash[0]);
        vars[hash[0]] = hash[1];
    }
    return vars;
}