function clearText(field){
    if (field.defaultValue == field.value) field.value = '';
    else if (field.value == '') field.value = field.defaultValue;

}

function validateForm(){
	if(document.contact.reason.selectedIndex==0) {
	return false;
	} 
	else
	return true;
}

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 fade(el, up)
	{
	var interval    = 50;
	var s           = el.style;
     if(typeof el.fadeKillID == "number")
     	{
         clearTimeout(el.fadeKillID);
         el.fadeKillID = null;
     }
     var goAgain = true;
               
     // Mozilla
     if(typeof s.MozOpacity == "string")
	 {
	if(up && s.MozOpacity < .9)
                        s.MozOpacity    = parseFloat(s.MozOpacity) + 0.1;
                    else if(!up && s.MozOpacity > .1)
                        s.MozOpacity    = parseFloat(s.MozOpacity) - 0.1;
                    else
                        goAgain = false;
                } //IE
                else if(typeof el.filters == "object")
                {
                    var a = el.filters.alpha;
                    if(up && a.opacity < 90)
                        a.opacity   += 10;
                    else if(!up && a.opacity > 10)
                        a.opacity   -= 10;
                    else
                        goAgain = false;
                }
               
                if(goAgain)
                    el.fadeKillID = setTimeout(function(){fade(el,up);},interval);
            }