var $ = function (i) {return document.getElementById(i);} ;


/**
 * 显示时间
 */
function showTime () {
	var locationStr = location + "" ;
	if (locationStr.indexOf("web_en") >= 0) {
		showTimeEn();
	}
	else {
		var myDate = new Date(); 
		
		var weekObj = $("ctl00_Label2") ;
		if(weekObj) {				
			var weekStr = "" ;
			var week = myDate.getDay().toString() ;
			switch (week) {
				case "0" : weekStr = " 星期日" ; break ;
				case "1" : weekStr = " 星期一" ; break ;
				case "2" : weekStr = " 星期二" ; break ;
				case "3" : weekStr = " 星期三" ; break ;
				case "4" : weekStr = " 星期四" ; break ;
				case "5" : weekStr = " 星期五" ; break ;
				case "6" : weekStr = " 星期六" ; break ;
			}
			weekObj.innerHTML = weekStr ;
		}
		
		var dateObj = $("ctl00_labDate") ;
		if(dateObj) {
			var dateStr = myDate.getFullYear() +"年"+ (myDate.getMonth()+1) +"月"+ myDate.getDate() + "日" ;
			dateObj.innerHTML = dateStr +" " ;
		}
	}
}


/**
 * 显示时间
 */
function showTimeEn () {
	var myDate = new Date(); 
		
	var weekObj = $("ctl00_Label2") ;
	if(weekObj) {				
		var weekStr = "" ;
		var week = myDate.getDay().toString() ;
		switch (week) {
			case "0" : weekStr = " Sunday" ; break ;
			case "1" : weekStr = " Monday" ; break ;
			case "2" : weekStr = " Tuesday" ; break ;
			case "3" : weekStr = " Wednesday" ; break ;
			case "4" : weekStr = " Thursday" ; break ;
			case "5" : weekStr = " Friday" ; break ;
			case "6" : weekStr = " Saturday" ; break ;
		}
		weekObj.innerHTML = weekStr ;
	}
	
	var dateObj = $("ctl00_labDate") ;
	if(dateObj) {
		var dateStr = myDate.getFullYear() +"-"+ (myDate.getMonth()+1) +"-"+ myDate.getDate()  ;
		dateObj.innerHTML = dateStr +" " ;
	}
}




/**
 * 动态改变图片大小，等比
 */
function drawImage(ImgD,iwidth,iheight){
	var image = new Image();	
	image.src=ImgD.src;
	
	if(image.width>0 && image.height>0){
		if(image.width/image.height>= iwidth/iheight){
			if(image.width>iwidth){ 
				ImgD.width=iwidth;
				ImgD.height=(image.height*iwidth)/image.width;
			}else{
				ImgD.width=image.width; 
				ImgD.height=image.height;
			}
		}else{
			if(image.height>iheight){ 
				ImgD.height=iheight;
				ImgD.width=(image.width*iheight)/image.height; 
			}else{
				ImgD.width=image.width; 
				ImgD.height=image.height;
			}
		}
		//alert(ImgD.width);
		//alert(ImgD.height);
	}
}


window.onload = function () {
	showTime () ;
}