hougnt.html

实现了一个对图象进行处理的算法功能

			elem.title = "点击查看原图";
			elem.onclick = function(e){
				if(!e)e=window.event;
				var tar = e.target || e.srcElement;
				window.open(tar.src,'_blank');
			};
		}
	}
}


// 构造表格AJAX提交参数
// params: [['pName1','pelem1'],['pName2','pelem2'],['pName3','pValue3']]
function buildParamDataString(params){
	var datas = [];
	for(var i=0;i<params.length;i++){
		
		var elem = params[i];
		if(elem && elem[1]){
			//encodeURIComponent
			// 如果传的是元素，就取其value属性值，否则直接取其值
			datas.push(elem[0] + "=" + encodeURIComponent((Element.isElem(elem[1]) ? elem[1].value : elem[1])));
		}
	}
	return datas.join("&");
};



function changeVersion(v){
	var cururl="/f?z=205306164&ct=335544320&lm=0&sc=0&rn=30&tn=baiduPostBrowser&word=03%CD%F8%C2%E7&pn=0";
	var reg= /&rs1=[^&]+/;
	if (reg.exec(cururl)) 
    {
        cururl = RegExp.leftContext + RegExp.rightContext
    }
	window.location.href=cururl+"&rs1="+v;	
}

// end 新增 -------------------------------------


var g_bdThreadTitleTxt = '玩转百度(转） '.replace(/&lt;/gi,'<').replace(/&gt;/gi,'>');



// 老版



function f_click(obj1,obj2){
 var len = getByte(document.post.co.value);
 document.post.rs1.value ="";
 if(obj1.checked ==true){
   obj2.checked = false;
 }
 else{
   obj2.checked=true;
 }
 if (document.post.rs1.checked == true) {
    document.post.rs1.value = 1;
    document.getElementById('yzm').innerHTML=yzm_str;
	document.getElementById('yzm').style.display="";
    }
 else{
    if(need_verify==10||len>5000){
        document.getElementById('yzm').innerHTML=yzm_str;
		document.getElementById('yzm').style.display="";
      }else{
        document.getElementById('yzm').innerHTML='';
		document.getElementById('yzm').style.display="none";
      }
 }
}

function f_submit(){
	try{
		if(f_check()){
			var params = [
					["co",document.post.co],
					["ct",document.post.ct],
					["tn",document.post.tn],
					["word",document.post.word],
					["word1",document.post.word1],
					["lm",document.post.lm],
					["z",document.post.z],
					["sc",document.post.sc],
					["cm",document.post.cm],
					["rn",document.post.rn],
					["bs",document.post.bs],
					["str2",document.post.str2],
					["str3",document.post.str3],
					["rs3",document.post.rs3],
					["str4",document.post.str4],
					["bu",document.post.bu],
					["code",document.post.code],
					["ti",document.post.ti],
					["str1",document.post.str1],
					["ch1",document.post.ch1],
					["rs1",document.post.rs1]
				];
			var paramstr = buildParamDataString(params);

			formApply(paramstr);

		}
	}catch(e){}
	return false;
};

function f_check() {

 ls_title = document.post.ti.value;
 ls_content = document.post.co.value;
 document.post.ti.value=f_trim(ls_title);
 document.post.co.value=f_trim(ls_content);

 if(document.post.ti.value == document.post.ti1.value && document.post.co.value.length < 1)
 {
    G("coError").innerHTML = "不允许发布空贴";
	document.post.co.focus();
    return false;
 }

 if(document.post.ti.value == '' || document.post.ti.value == null)
 {
	G("tiError").innerHTML = "标题不能为空";
	document.post.ti.focus();
    return false;
 }

 if(document.post.co.value == '' || document.post.co.value == null)
 {

	G("coError").innerHTML = "内容不能为空";
	document.post.co.focus();
    return false;
 }

 
 if(need_verify==10){
  if(document.post.word1.value == '' || document.post.word1.value == null)
   {
     G("yzmError").innerHTML = "验证码不能为空，请输入验证码";
	 document.post.word1.focus();
     return false;
   }
 }
 
 
 document.post.str2.value = fr_as_js_tr();
  return true;
}

function formApply(paramsStr)
{					
	var url = "/f";	

	this.popup = null;

	var postProcess = function(xmlHttp)
	{
		
		var rst = eval("(" + xmlHttp.responseText + ")");
		var no = rst.resultNo;
		var doAction = function(result){
			
			switch(result.getActionType()){
				case result.Action_FocusTitle:
					if(document.post.ti){
						document.post.ti.focus();
						document.post.ti.value = document.post.ti.value;
					}
					break;
				case result.Action_FocusContent:
					if(document.post.co){
						document.post.co.focus();
					}
					break;
				case result.Action_ClearYZM:
					if(document.post.word1){
						document.post.word1.value = "";
						document.post.word1.focus();
					}
					break;
				case result.Action_FocusUrl:
					if(document.post.str1){
						document.post.str1.focus();
						document.post.str1.value = document.post.str1.value;
					}
					break;
				case result.Action_GoToHead:
					document.location.hash="pgTop";
					break;
				case result.Action_FlushAndGoToHead:
					if(document.post.ti){
						document.post.ti.value="";
					}
					if(document.post.co){
						document.post.co.value="";
					}
					document.location.href = document.location.href.split("#")[0];
					break;
				default:
					break;
			}
		};

		if(no == 0) {// 成功
			setTimeout(function(){
				doAction(rst);
			},500);
		}else{
			if(rst.isNeedWaitForCheck()){// 等待审核
				AlertPopup.alertMessage({width:340,height:165,title:"发表贴子",messageTitle:"等待审核...", content: rst.getMessage()}, function(){
					doAction(rst);
					document.post.Submit3.disabled = false;
					return true;
				});
			}else {// 失败
				AlertPopup.alertError({width:340,height:165,title:"发表贴子",messageTitle:"发贴失败", content: rst.getMessage()}, function(){
					doAction(rst);
					document.post.Submit3.disabled = false;
					return true;
				});
			}
		}
	};
	document.post.Submit3.disabled = true;
	new Ajax.Request(
	  url,
	  {
			method: "post",
			parameters: paramsStr,
			onComplete: function(xmlHttp){postProcess(xmlHttp);}
	   }
	);
};

r_url=f_escape(window.location.href);
function ResetReplyTitle(no, title) {
		
		

        if(no == null||no == ""){
          if(title == null || title == '')
            title_src = g_bdThreadTitleTxt;
          else
            title_src = title;
        }
        else{
          title_src = G(title).value;// title is a id on here
          var s = title_src.indexOf("：");
          title_src = title_src.substring(s+1,title_src.length);
        }
        //删除末尾可能的空格  
        if(title_src.lastIndexOf(" ") == title_src.length-1)
		{
			title_src = title_src.substring(0,title_src.lastIndexOf(" "));
		}
        document.post.ti.value='回复' + no + '：' + title_src;
        document.post.ti1.value='回复' + no + '：' + title_src;
				
		setTimeout(function(){
			document.post.co.focus();
			document.post.co.value = document.post.co.value;
		},300);
        return true;
}



function f_load(){

 
 if(need_verify==10){
  if (document.post.ti.value !="" && document.post.co.value !="") {
    document.getElementById('yzm').innerHTML=yzm_str;
	document.getElementById('yzm').style.display="";
  }
 }
 
 

 resetChangedSizeImage();

}

function f_focus(){
 
 if(need_verify==10){
  if(document.getElementById('yzm').innerHTML==null || document.getElementById('yzm').innerHTML==''){
    document.getElementById('yzm').innerHTML=yzm_str;
	document.getElementById('yzm').style.display="";
  }
 }
 
  
}

function f_showVerify(o){
	var len;
	len = getByte(o.value)
	if(len>5000||need_verify==10){
		if(document.getElementById('yzm').innerHTML==null || document.getElementById('yzm').innerHTML==''){
      document.getElementById('yzm').innerHTML=yzm_str;
	  document.getElementById('yzm').style.display="";
    }
		}else{
		  if(document.post.ch1.checked){
			document.getElementById('yzm').innerHTML='';
			document.getElementById('yzm').style.display="none";
			}
	  }
}
function f_paste(){
	var o=document.post.co;
	f_showVerify(o);
}





// end 老版









// 新版


/*


function f_click(obj1,obj2){

var len = ContentInput ? getByte(ContentInput.getHtml()) : 0;

	document.post.rs1.value ="";
	obj2.checked = !obj1.checked;

 	if(document.post.ch1.checked){
		SignNameApply.active();
	}

	if (document.post.rs1.checked == true) {
		document.post.rs1.value = 1;
		document.getElementById('yzm').innerHTML=yzm_str;
		document.getElementById('yzm').style.display="";