// JavaScript Document

function get_random_string()
{
    return Math.round((Math.random() + 0.1) * 1000000000000);
}

function killErrors() { 
	return true; 
} 
window.onerror = killErrors; 


function showSearch(obj,type){
        
    var show_word = "400号码搜索";

	if(type==1)
	{
		if(obj.value == show_word)
			obj.value = "";
		 
		obj.style.color='#000000';
	}
	else
	{
		if(obj.value=="")
			obj.value = show_word;
			
		obj.style.color='#CCCCCC';
	}
}

String.prototype.Trim = function()
{
	return this.replace(/(^\s*)|(\s*$)/g, "");
}


///区域显示函数开始

function showtab(this_tab,div_name) {
	for (var i=1; i<=30; i++) {
		var this_btn_name = div_name + "_btn" + i;
		var this_sub_name = div_name + "_sub" + i;
		
		
		if (i == this_tab) {
			document.getElementById(this_sub_name).style.display="" ;
			//document.getElementById(this_btn_name).className="sub_menu_now" ;

		} else {
			document.getElementById(this_sub_name).style.display="none" ;
			//document.getElementById(this_btn_name).className="" ;
		}
	}
}

function showtab2(this_tab,div_name) {
	for (var i=1; i<=30; i++) {
		var this_btn_name = div_name + "_btn" + i;
		var this_sub_name = div_name + "_sub" + i;
		
		
		if (i == this_tab) {
			document.getElementById(this_sub_name).style.display="" ;
			document.getElementById(this_btn_name).className="sec22" ;

		} else {
			document.getElementById(this_sub_name).style.display="none" ;
			document.getElementById(this_btn_name).className="sec11" ;
		}
	}
}

///区域显示函数结束