function Show(Name) {
	  if($(Name).style.display!="none") {
		  $(Name).style.display = "none";
  	} else {
  		$(Name).style.display = "block";
		}
  }


	function clearElement(el, ifText) {
		if(ifText) {
			if(el.value==ifText) {
				el.value="";
			} 
		} else {
			el.value="";
		}
}