function ddlCategory_selectedindexchange(){
	document.getElementById("Header_ddlCollections").selectedIndex = 0;
	document.getElementById("Header_txtText").value = "";
}
function ddlCollections_selectedindexchange(){
	document.getElementById("Header_ddlCategory").selectedIndex = 0;
	document.getElementById("Header_txtText").value = "";
}
function txtText_change(){
	document.getElementById("Header_ddlCollections").selectedIndex = 0;
	document.getElementById("Header_ddlCategory").selectedIndex = 0;
}
function txtText_mousedown(){
	document.getElementById("Header_txtText").value = "";
}