function clear_textbox(){
	if(document.getElementById("dbase_Textbox").value==default_textbox_text) {
		document.getElementById("dbase_Textbox").value="";
		document.getElementById("dbase_Textbox").style.color='#000000';
	}
}

function reset_textbox(){
	document.getElementById("dbase_Textbox").value=default_textbox_text;
	document.getElementById("dbase_Textbox").style.color=searchtext_begincolor;
}