/*
zhangting
2009.10
*/
//链接指定到那个target
function hrefTarget(url,urlTarget)
{
    var random=fRandomBy(1,1000000);
    window.open(url+'?'+random,target=urlTarget);
    //parent.document.getElementById(urlTarget).src=url;
}
//链接重定向
function hrefReplace(url)
{
    if(url=='')
    {
        return;
    }
    else
    {
        location=url;
    }
}
//链接到父页面
function hrefParent(url)
{
    window.parent.location.href=url;
}
//链接到父页面
function hrefParent(url)
{
    window.parent.location.href=url;
}
//生成随机数
function fRandomBy(under, over)
{
	switch(arguments.length)
	{
		case 1: 
		return parseInt(Math.random()*under+1);
		case 2: 
		return parseInt(Math.random()*(over-under+1) + under);
		default: 
		return 0;
	}
}
function setQueryParameter()//查询参数格格化
{
	var param="";
	for(var i=0;i<arguments.length;i++)
	{
		param+=arguments[i]+'='+encodeURI(arguments[i+1]);
		if(i!=arguments.length-2)
		{
			param+="&";
			i++;
		}else
		{
			break;
		}
	}
	return param;
}