function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
/* jquery*/
function showEl(el,mode){
	if(mode=="slide"){
		$(el).slideDown("fast");
	}else{
		$(el).show();
	}
}
function hideEl(el,mode){
	if(mode=="slide"){
		$(el).slideUp("fast");
	}else{
		$(el).hide();
	}
}
function showHide(showHideEl){
	if($(showHideEl).is(":hidden")){
		showEl(showHideEl);
	}else{
		hideEl(showHideEl);
	}
}
function showHideBySelctrStauts(showHideEl,selctrStatus){
	if(selctrStatus=="show"){
		showEl(showHideEl);
		hideEl(showHideEl+"_");
	}
	if(selctrStatus=="hide"){
		hideEl(showHideEl);
		showEl(showHideEl+"_");
	}
}
/* jquery*/