//This function is used to select a textfield by onclick on radiobutton, 
//and clear the content of the textfield if the focus is changed.
//where input and radio are the id's of the used radiobutton and textfield.
//form is the name of form from which is calling this function.
function setter(form, input, radio, fieldset) {
	
	
	for (var i = 0; i < document.getElementById(fieldset).getElementsByTagName("input").length; i++){
		if(document.getElementById(fieldset).getElementsByTagName("input")[i].type == "text"){
			if((document.getElementById(fieldset).getElementsByTagName("input")[i].id != input) && (input != "limit")){
				document.getElementById(fieldset).getElementsByTagName("input")[i].value = "";
			}
		}
	}
		
	if(input!=""){ 
		setFormElementFocus(""+input+""); 
	}
	
	if(radio!=""){
		var items = eval("document.forms['"+form+"']."+radio);
		items.checked=true;
	}
}


function pullDownSetter(form, fieldset, radio, selectedValue){
	document.getElementById(fieldset).getElementsByTagName("select").selectedIndex = selectedValue;
	if((input != "")){
		for (var i = 0; i < document.getElementById(fieldset).getElementsByTagName("input").length; i++){
			if(document.getElementById(fieldset).getElementsByTagName("input")[i].type == "text"){
				if((document.getElementById(fieldset).getElementsByTagName("input")[i].id != input) && (input != "limit")){
					var inputContent = document.getElementById(fieldset).getElementsByTagName("input")[i].value;
				}
			}
		}
	}
	
  	var items = eval("document.forms['"+form+"']."+radio);
	items.checked=true;
}