//clear textboxes onclick .. return to "Search" onblur
//also checks for null values, and empty strings

/************************************************************************/
/*SEARCHBOX CLEAR*/
/************************************************************************/
var searchval = new String();
var textbox;
function changeVal(textbox) {
	searchval = textbox.value;
	
	if(searchval == "Search"){
		textbox.value = "";
	}
	else if(searchval == ""){
		textbox.value="Search";
	}else if(textbox.value.replace(/\s/g,"") == ""){
		textbox.value = "Search";
	}
}