function changeText(thefield,thevalue){
if (thefield.defaultValue==thefield.value)
	{
		thefield.value = "";
	}
else if (thefield.value=="")
	{
		thefield.value = thevalue;
	}
} 

function backColor(thefield,thecolor){
	thefield.style.backgroundColor = thecolor;
}

function MM_openEmailWindow(theURL,winName,features) { 
  wn=window.open(theURL+'?url='+window.location,winName,features);
  wn.focus();
}