/*广州日报为日报,所以不用取period.xml,直接写死上下期跳转*/
var dayOfMonth= new Array(12);
var currentDate = new Array(4);
//一代的使用时间
var mp_maxDate = '2007-06-30';
var mp_minDate = '2006-05-01';
var node_jump = "node_1.htm";
var node_old_jump = "node_10264.htm";

function initMPPage()
{
	
	var date = new Date();
	var year = date.getFullYear();
	
	if(year%4==0)
	{
		if(year%100==0&&year%400!=0)
		{
			dayOfMonth[0]=31; dayOfMonth[1]=28; dayOfMonth[2]=31; dayOfMonth[3]=30;
			dayOfMonth[4]=31; dayOfMonth[5]=30; dayOfMonth[6]=31; dayOfMonth[7]=31;
			dayOfMonth[8]=30; dayOfMonth[9]=31; dayOfMonth[10]=30; dayOfMonth[11]=31;

		}
		else
		{
			dayOfMonth[0]=31; dayOfMonth[1]=29; dayOfMonth[2]=31; dayOfMonth[3]=30;
			dayOfMonth[4]=31; dayOfMonth[5]=30; dayOfMonth[6]=31; dayOfMonth[7]=31;
			dayOfMonth[8]=30; dayOfMonth[9]=31; dayOfMonth[10]=30; dayOfMonth[11]=31;
		}
	}
	else
	{
		dayOfMonth[0]=31; dayOfMonth[1]=28; dayOfMonth[2]=31; dayOfMonth[3]=30;
		dayOfMonth[4]=31; dayOfMonth[5]=30; dayOfMonth[6]=31; dayOfMonth[7]=31;
		dayOfMonth[8]=30; dayOfMonth[9]=31; dayOfMonth[10]=30; dayOfMonth[11]=31;
	}
	var sUrl = location.href;
	var re = /(\d{4})-(\d{2})\/(\d{2})/i;
	var reg = sUrl.match(re);
	if(reg)
   	{
		currentDate[0] = reg[1];
   		currentDate[1] = reg[2];
   		currentDate[2] = reg[3];
		currentDate[3] = currentDate[0]+"-"+currentDate[1]+"-"+currentDate[2]; 
   	}
	

}

function appendZero(n){return(("00"+ n).substr(("00"+ n).length-2));}//日期自动补零程序

function initFontSize (id, initValue, initUnit, styleProp){
	if (!document.getElementById(id))
	{
		return false
	}

	//兼容
	if (!styleProp && !initUnit && !initValue)
	{
		initValue = '100';
		styleProp = 'zoom';
		initUnit = '%';
	}

	if (document.getElementById(id).style[styleProp] == '')
	{
		document.getElementById(id).style[styleProp] = initValue+initUnit;
	}
	
	var initSize = getCookie('gzdaily_content_text_size'+id);
	if (initSize != null)
	{
		document.getElementById(id).style[styleProp] = initSize;
	}
}

function setFontSize (id, value, addOrMinus, styleProp, unit) {
	
	if (!document.getElementById(id))
	{
		return false
	}
	
	//兼容
	if (!styleProp && !unit)
	{
		styleProp = 'zoom';
		unit = '%';
	}

	if (addOrMinus == '-')
	{
		document.getElementById(id).style[styleProp] = (parseInt(document.getElementById(id).style[styleProp])-value)+unit;
	} else if (addOrMinus == '+') {
		document.getElementById(id).style[styleProp] = (parseInt(document.getElementById(id).style[styleProp])+value)+unit;
	} else {
		
		//兼容之前的
		if (value == 0 && (!unit || !styleProp || styleProp == 'zoom'))
		{
			styleProp = 'zoom';
			value = 100;
			unit = '%';
		}
		
		document.getElementById(id).style[styleProp] = value+unit;
	}

	setCookie('gzdaily_content_text_size'+id, document.getElementById(id).style[styleProp], new Date((new Date()).getTime() + 7*24*360000));
}