真的非常急!javascript 取当前系统时间 只要年月日!
javascript   取当前系统时间   只要年月日! 
 以   年年年年。月月。日日   的形式!    
 例   2007.03.29
------解决方案--------------------var d = new Date(); 
 var yyyy = d.getFullYear(); 
 var mm = d.getMonth() + 1;	mm = (mm <10? "0 " + mm:mm); 
 var dd = d.getDate();		dd = (dd <10? "0 " + dd:dd);   
 alert(yyyy +  ". " + mm +  ". " + dd);
------解决方案--------------------Date.prototype.Format = function(informat) //author: meizz 
 { 
 	var inputStr =  " "; 
 	var format = this.format; 
 	if(informat!=null)format = informat; 
 	var o = { 
 		 "M+ " : this.getMonth()+1, 
 		 "d+ " : this.getDate(),   
 		 "h+ " : this.getHours(), 
 		 "H+ " : this.getHours(), 
 		 "m+ " : this.getMinutes(), 
 		 "s+ " : this.getSeconds() 
 	} 
 	if(/(y+)/.test(format)) format=format.replace(RegExp.$1,(this.getFullYear()+ " ").substr(4 - RegExp.$1.length)); 
 	for(var k in o)if(new RegExp( "( "+ k + ") ").test(format)) 
 	{ 
 		format = format.replace(RegExp.$1,RegExp.$1.length==1 ? o[k]:( "00 "+ o[k]).substr(( " "+ o[k]).length)); 
 	} 
 	return format; 
 }     
 var aa = new Date(); 
 alert(aa.Format( "yyyy-MM-dd "));