function changeTheImg(mypic,xw,xl){
	if(xw==undefined){
		//var xw=500;
	}
	if(xl==undefined){
		//var xl=500;
	}
        
    var width = mypic.width;
    var height = mypic.height;
	if((width<500) && (height<500)){
		//return true;
	}
	if((width=='28') && (height=='30')){
		return true;
	}
    var bili = width/height;  
	var tili = xw/xl;
	
	var A=xw/width;
    var B=xl/height;
	
	if((width<xw) && (height<xl) && (width>0) && (height>0)){
		mypic.width=width;
		mypic.height=height;
		return true;
	}
	if(bili>=tili){
		if(xw<width){
			mypic.width=xw;
			mypic.height = xw/bili;
			return true;
		}
	}else if(bili<tili){
		if(xl<height){
			mypic.width = xl*bili;
			mypic.height =xl;
			return true;
		}
	}
}
function showTheImg(mypic){
	window.open(mypic.src);
}

function viewimg(divid){
        var iview = $("#"+divid).find('img');
        var ilen = iview.length;
        for(var i=0;i<ilen;i++){
			if($(iview[i]).attr("id")!='imgnoblank'){
				$(iview[i]).attr("style","cursor:pointer;");
                $(iview[i]).attr("onload",function(){changeTheImg(this,500,500);});
                $(iview[i]).bind("click",function(){showTheImg(this);});
			}
        }
}

var now = new Date();
function showDate(){						  
	var cur = getCurrentDate();  
	var weeks=new getWeek("星期日","星期一","星期二","星期三","星期四","星期五","星期六");  
	//此处一定要按照"星期日"到"星期六"的顺序写，要和下面的getDay()方法的返回值对应  
	return cur+"&nbsp;&nbsp;"+weeks[now.getDay()];
}
function getCurrentDate(){  
	var currentDate="";  
  
	var year = now.getFullYear();  
	currentDate+=year+"年";  
  
	var month = now.getMonth()+1;  
	currentDate+=month+"月";  
  
	var day = now.getDate();  
	currentDate+=day+"日";  
  
	return currentDate;  
} 
function getWeek(){  
	this.length = getWeek.arguments.length;  
	for(var i=0; i<this.length; i++){  
		this[i]=getWeek.arguments[i];  
	}
}
function setSelAll(){
	if($("input[name='selall']").attr("checked")){
		$("input[name='selid\[\]']").each(
			function(){this.checked=true;$('#selbatid').attr('value',$('#selbatid').val()+','+this.value);}
		)
	}else{
		$("input[name='selid\[\]']").each(
			function(){this.checked=false;}
		)
		$('#selbatid').attr('value','');
	}
}
function jsToDes(str,ii){
	var data = str.split(",");
	var datalen = data.length;
	for(var i=0;i<datalen;i++){
		if(data[i]==ii){return str;}
	}
	return str+","+ii;
}
function setSelSing(){
	$('#selbatid').attr('value','');
	$("input[name='selid\[\]']").each(
		function(){if(this.checked){$('#selbatid').attr('value',$('#selbatid').val()+','+this.value);}
		}
	)
	if(this.checked == false){
		if($("input[name='selall']").attr("checked")){
			$("input[name='selall']").attr("checked",false);
		}
	}
}
function chkcorpuser(){
	var cpuser = $('#corpuser').val();
	$.get("/checkcorpuser.php", {'cname':cpuser},
	  function(data){
		if($.trim(data)=='nouser'){
			alert('用户不存在');
			return ;
		}
		if($.trim(data)!=''){
			alert('企业用户:'+data);
			return ;
		}
	  }
	);
}