// Correctly handle PNG transparency in Win IE 5.5 or higher.
// http://homepage.ntlworld.com/bobosola. Updated 02-March-2004

/*function correctPNG() 
   {
   for(var i=0; i<document.images.length; i++)
      {
	  var img = document.images[i]
	  var imgName = img.src.toUpperCase()
	  if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
	     {
		 var imgID = (img.id) ? "id='" + img.id + "' " : ""
		 var imgClass = (img.className) ? "class='" + img.className + "' " : ""
		 var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
		 var imgStyle = "display:inline-block;" + img.style.cssText 
		 if (img.align == "left") imgStyle = "float:left;" + imgStyle
		 if (img.align == "right") imgStyle = "float:right;" + imgStyle
		 if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle		
		 var strNewHTML = "<span " + imgID + imgClass + imgTitle
		 + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
	     + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
		 + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
		 img.outerHTML = strNewHTML
		 i = i-1
	     }
      }
   }*/





//document.textarea.onclick = clearDefault;
function clearDefault(obj)
{
	if (obj.value == obj.title || obj.value == obj.defaultValue){
		obj.style.color = '#000000';
		obj.value = "";
	}
}
function restoreDefault(obj)
{
	if (obj.value != "") {
		obj.style.color = '#000000';	
	} 
	if (obj.value == ""){
		obj.style.color = '#999999';
		obj.value = obj.title;
		if (obj.type == 'textarea') {
			obj.style.color = '#999999';	
			obj.value = obj.defaultValue;
		} else if (obj.type == "select") {
			obj.style.color = '#999999';
			obj.value = obj.title;
		}
	} 
}

function clearDefaultTextArea(obj) 
{
	var what = document.myform;
  	//for (var i=0, j=what.elements.length; i<j; i++) {
        //myType = what.elements[i].type;
        //if (obj == 'textarea') {
            if (obj.value == obj.defaultValue) {
                //output += what.elements[i].name + ' still equals "' + what.elements[i].defaultValue + '"' + '\n';
				obj.style.color = '#000000';
				obj.value = "";
            }
        //}
    //} 
}
function restoreDefaultTextArea(obj) 
{
	var what = document.myform;
  	for (var i=0, j=what.elements.length; i<j; i++) {
        myType = what.elements[i].type;
        if (myType == 'textarea') {
            if (what.elements[i].value == '') {
				obj.style.color = '#999999';
				obj.value = obj.defaultValue;
            }
        }
    } 
}




/* function testDefaultValues(what) {
    var result = true;
    var output = '';
    for (var i=0, j=what.elements.length; i<j; i++) {
        myName = what.elements[i].name;
        if (myName.indexOf('checkbox') > -1 || myName.indexOf('radio') > -1) {
            if (what.elements[i].checked && what.elements[i].defaultChecked) {
                output += what.elements[i].name + ' is still checked' + '\n';
                result = false
            }
        }
        if (myName.indexOf('hidden') > -1 || myName.indexOf('password') > -1 || myName.indexOf('text') > -1) {
            if (what.elements[i].value == what.elements[i].defaultValue) {
                output += what.elements[i].name + ' still equals "' + what.elements[i].defaultValue + '"' + '\n';
                result = false
            }
        }
        if (myName.indexOf('select') > -1) {
            for (var k=0, l=what.elements[i].options.length; k<l; k++) {
                if (what.elements[i].options[k].selected && what.elements[i].options[k].defaultSelected) {
                    output += what.elements[i].name + ' option ' + k + ' is still selected' + '\n';
                    result = false
                }
            }
        }
    }
    
    if (output != '')
        alert(output);
    return result;
}
 */
 //<script language="JavaScript1.1">
function testDefaultValues(what) {
    var result = true;
    var output = '';
    for (var i=0, j=what.elements.length; i<j; i++) {
        myType = what.elements[i].type;
        if (myType == 'checkbox' || myType == 'radio') {
            if (what.elements[i].checked && what.elements[i].defaultChecked) {
                output += what.elements[i].name + ' is still checked' + '\n';
                result = false
            }
        }
        if (myType == 'hidden' || myType == 'password' || myType == 'text' || myType == 'textarea') {
            if (what.elements[i].value == what.elements[i].defaultValue) {
                output += what.elements[i].name + ' still equals "' + what.elements[i].defaultValue + '"' + '\n';
                result = false
            }
        }
        if (myType == 'select-one' || myType == 'select-multiple') {
            for (var k=0, l=what.elements[i].options.length; k<l; k++) {
                if (what.elements[i].options[k].selected && what.elements[i].options[k].defaultSelected) {
                    output += what.elements[i].name + ' option ' + k + ' is still selected' + '\n';
                    result = false
                }
            }
        }
    }
    
    if (output != '')
        alert(output);
    return result;
}