var Util={
		addParaToUrl:function(url,para,value){
			var baseUrl="";
			var pos=url.indexOf("&"+para+"=");
			if(pos==-1){
				pos=url.indexOf("?"+para+"=");
			}
			if(pos!=-1){
				var pos2=url.indexOf("=",pos+1);
				if(pos2!=-1){
					var pos3=url.indexOf("&",pos2+1);
					if(pos3!=-1){
						baseUrl=url.substring(0,pos)+url.substring(pos3);
					} else {
						baseUrl=url.substring(0,pos);
					}
				}
			} else {
				baseUrl=url;
			}
			//alert(baseUrl)
			if(baseUrl.indexOf("?")!=-1){
				return baseUrl+"&"+para+"="+value;
			}else{
				return baseUrl+"?"+para+"="+value;
			}
			
		},
		goPage:function(pageIndex){
			window.location.href=Util.addParaToUrl(window.location.href,"pageIndex",pageIndex);
		},
		escapeFlag:function(remark){
			var reg = new RegExp("'","g"); //将单引号转义
			remark=remark.replace(reg,"'");	       
			remark = remark.replace(/\n/g,"");
			remark = remark.replace(/\r/g,"");
			return remark;
		}
}