function formSubmit(action){
document.forms[0].action=action;
document.forms[0].submit();
}

function checkEnter(e,button){ //e is event object passed from function invocation
var characterCode	// literal character code will be stored in this variable
if(e && e.which){ //if which property of event object is supported (NN4)
e = e
characterCode = e.which //character code is contained in NN4's which property
}
else{
e = event
characterCode = e.keyCode //character code is contained in IE's keyCode property
}
if(characterCode == 13){ //if generated character code is equal to ascii 13 (if enter key)
	document.getElementById(button).click();
	return false; 
}
else{return true; }
}

function formSearch(searchPage,searchKeyword,e){

if (e == null){
var searchURL = searchPage + '?search=' + document.getElementById(searchKeyword).value;
window.location.href = searchURL;
}
else
{
var characterCode	// literal character code will be stored in this variable
if(e && e.which){ //if which property of event object is supported (NN4)
e = e
characterCode = e.which //character code is contained in NN4's which property
}
else{
e = event
characterCode = e.keyCode //character code is contained in IE's keyCode property
}
if(characterCode == 13){ //if generated character code is equal to ascii 13 (if enter key)
	var searchURL = searchPage + '?search=' + document.getElementById(searchKeyword).value;
	window.location.href = searchURL;
	return false; 
}
else{return true; }
}

}