/**************************************************
鍑芥暟鍚?	judgeimg
浣? 鐢?	鍦↖e6鎴朓e7(ie7涓嶅璁歌鍙栨湰鍦版枃浠?ie8鏇翠弗鏍?js鏃犳硶寰楀埌鏂囦欢鍩熺殑value ie9涓嬫渶涓ユ牸,蹇呴』鏈夊彟涓猟iv鐨処d鍙備笌)涓嬪鍥剧墖鍒ゆ柇  inpobj:鏂囨湰鍩焛d|琚檮灞炵殑div鐨処d.娉ㄦ剰,濡傛灉琚檮灞炵殑div鐨処d涓虹┖,琛ㄧず鏂囦欢鍩熸湭琚祵鍦ㄦ鏋朵腑,涓嶉渶瑕乨iv
鍙? 鏁?	imgsrc:鍥剧墖鐨勬湰鍦板湴鍧€		containerid:鏀剧疆鍥剧墖鐨勫鍣ㄥ璞＄殑id(姣忎釜涓婁紶鍩熶笅閮芥湁杩欎釜)
			types:1:鏀剧疆鍥剧墖				2:鍒ゆ柇鍥剧墖																	3:闈炲浘鐗囧垽鏂?鍙负杩斿洖姝ｇ‘鐨勬枃浠跺悗缂€,姝ゆ椂鍙互鎶奀ontainerid璁句负绌?inpobj涓鸿鍒ゆ柇鐨勬枃浠跺煙鐨勫綋鍓嶅€?	4:娓呯┖鏂囦欢鍩熷唴鍊?	5:img鍦╫nload鍚庤嚜鍔ㄧ缉灏忔樉绀?
杩斿洖鍊?	濡傛灉types涓?,鏃犺繑鍥炲弬鏁?濡傛灉涓?:杩斿洖鍙傛暟鏍煎紡涓?鏄惁杞藉叆|鏂囦欢鍚庣紑|鍥剧墖width|鍥剧墖height|鏂囦欢鍦板潃, 3:闈炲浘鐗囧垽鏂?0:鐩墠鏆傛棤瀹為檯鎰忎箟,鎬绘槸2 1:鏂囦欢鍚庣紑  2:鏂囦欢鍚?涓嶅惈鐩綍)
**************************************************/
function judgeimg(inpobj, containerid, types){
	var str, tmp, obj, obj1, iever, result, imgsrc;
	result = true;
	iever = systemjudge(2);
	if(types==1){
		tmp = inpobj.split('|');
		obj1 = document.getelementbyid(tmp[0]);
		if(tmp.length==2){
			if(tmp[1]=='') obj = document.getelementbyid(tmp[0]); else obj = document.getelementbyid(tmp[1]);
		}else{
			obj = null;
		}
		if(iever==9){
			if(tmp.length==1){
				alert('ie9涓嬬己灏戞寚瀹歞iv!');
				return;
			}
		}
		//鍦↖e9涓?濡傛灉file鎺т欢鑾峰緱鐒︾偣,鍒檇ocument.selection.createrange()鎷掔粷璁块棶.鍙渶瑕佸湪obj1.select()鍚庨潰鍔犱竴鍙bj1.blur()鍗冲彲,浣嗗鏋滃綋鍓嶉〉闈㈣宓屽湪妗嗘灦涓?鍒欏繀椤昏褰撳墠椤甸潰涓婄殑鍏朵粬鍏冪礌,濡俤iv,button绛夎幏寰楃劍鐐瑰嵆鍙?濡俹bj.focus()銆?
																													//tmp[1]鐨刣iv鐨刣isplay灞炴€т竴瀹氫笉鑳戒负none,鍚﹀垯褰撳皢鍖呭惈鏈湴鐩綍璺緞璁句负绂佹鏃?绋嬪簭灏嗘壘涓嶅埌鍥剧墖鐨勭湡瀹炶矾寰?
		if(iever==8||iever==9||iever==7){
			obj1.select();
			try{																									//鍥犱负濡傛灉ie9閲囩敤鍏煎妯″紡,姝ゆ椂iever灏辨樉绀?,浣嗗叾瀹夊叏鏈哄埗杩樻槸鎸?鏉ョ殑,鍥犳浣跨敤try
				imgsrc = document.selection.createrange().text;
			}catch(e){
				//if(obj==obj1) obj1.blur(); else obj.focus();
				obj.focus();
				try{
					imgsrc = document.selection.createrange().text;
					document.selection.empty();
				}catch(e){
					if(typeof statusarr!='undefined'&&statusarr instanceof array){
						tmp = '璇峰皢鍖呭惈鏈湴鐩綍璺緞璁句负<span class="stress">鍚敤</span>锛岃鎯呰鐐瑰嚮<a href="../explainimg/activex1.gif" target="_blank"><span class="stress">鎿嶄綔娴佺▼</span></a>';
						if(foundinarray(tmp, statusarr, -1)==-1){
							statusarr[statusarr.length] = tmp;
							showscrolltxt(0);
						}
					}
					imgsrc = obj1.value;
				}
			};
		}else if(iever==-1||iever==20||iever==10){
			if(obj1.files.item(0)){
				try{
					imgsrc = window.url.createobjecturl(obj1.files[0]);
				}catch(e){
					imgsrc = obj1.files.item(0).getasdataurl();										//鐏嫄涓?imgsrc鏄浘鐗囩殑鍔犲瘑鍦板潃,浣嗘槸璧嬬粰img鍙瑙堝浘鐗?obj1.files[0].size,obj1.files[0].name鍙繑鍥炴枃浠跺悕鍜屾枃浠跺ぇ灏?
				}
			}
		}else{
			imgsrc = obj1.value;
		}
	}else if(types==3){
		imgsrc = inpobj;
	}
	if(types==1){//鏀剧疆
		if(typeof containerid=='object'){																//琛ㄧずcontainerid涓嶆槸鍏冪礌鐨刬d,鑰屾槸image瀵硅薄
			containerid.src = imgsrc;
			return;
		}
		obj = document.getelementbyid(containerid);
		if(iever==20){																							//ie edge姣旇緝鐗规畩
			obj.innerhtml = '<img src="'+imgsrc+'">';
			str = obj1.files[0];
			tmp = new filereader();
			tmp.readasdataurl(str);
			tmp.onloadend = function(e){
				document.getelementbyid(containerid).firstchild.src = e.target.result;
			}
		}else if(iever>6){																					//娉ㄦ剰鍦↖e鐨?!doctype html>妯″紡涓?涓€瀹氳display:block!important;,鍚﹀垯鍥剧墖鐨刼ffsetwidth寰楀嚭鏉ョ殑涓?
			obj.innerhtml = '<div style="filter:progid:dximagetransform.microsoft.alphaimageloader(sizingmethod=image);width:10px;height:10px;display:block!important;"></div>';
			try{
				obj.firstchild.filters.item("dximagetransform.microsoft.alphaimageloader").src = imgsrc;
			}catch(e){
				obj.innerhtml = '<img src="'+imgsrc+'">';												//濡傛灉ie7浠ヤ笂璁剧疆鍖呭惈鏈湴鐩綍璺緞璁句负鍚?鎴戣繕鏄瀹硅鐢ㄦ埛鐨勫浘鐗囨彁浜ょ殑,鍙槸涓嶈兘瀵瑰浘鏂囧昂瀵歌繘琛屽垽鏂?
			};
		}else{
			obj.innerhtml = '<img src="'+imgsrc+'">';
		}
	}else if(types==2||types==3){																			//鍒ゆ柇
		result = new array();
		result[0] = -1;
		if(types==2){
			obj = document.getelementbyid(containerid).firstchild;
			if(iever==8||iever==9||iever==7){
				try{
					tmp = obj.filters.item("dximagetransform.microsoft.alphaimageloader").src;
					result[0] = 2;
				}catch(e){
					tmp = obj.src;
					obj = document.getelementbyid(containerid);
					result[0] = 2;
				}
			}else if(iever==-1||iever==10||iever==20){
				if(obj.complete){
					result[0] = 2;
				}else{
					result[0] = 0;
				}
				obj1 = document.getelementbyid(inpobj);
				tmp = obj1.files[0].name;
			}else{																								//娉ㄦ剰,鏈夋椂瀵逛簬鏌愪簺鍥剧墖,绯荤粺鍥炴姤鏍煎紡涓嶅鐨勯敊璇?杩欐椂鍦ㄦ煡鎵鹃敊璇墠,鍏堢敤acdsee鍙﹀瓨涓€涓?浠ラ槻姝㈡煇浜涗笉鏍囧噯鐨勫浘鐗囨牸寮?
				if(obj.readystate=='loading'){
					result[0] = 0;
				}else if(obj.readystate=='uninitialized'){
					result[0] = 1;
				}else if(obj.readystate=='complete'){
					result[0] = 2;
				}
				tmp = obj.src
			}
			result[4] = tmp;
		}
		if(types==3){
			result[0] = 2;
			tmp = imgsrc;
		}
		if(result[0]==-1) return result;
		if(tmp.indexof('\\')!=-1){
			tmp = tmp.substring(tmp.lastindexof('\\')+1);
		}else if(tmp.indexof('/')!=-1){
			tmp = tmp.substring(tmp.lastindexof('/')+1);
		}
		if(tmp.lastindexof('.')==-1){
			result[1] = '';
		}else{
			str = tmp.substring(tmp.indexof('.')+1);
			if(str.lastindexof('.')!=-1){
				result[1] = '';
			}else{
				result[1] = str.tolowercase();
			}
			if(types==3){
				result[2] = tmp.substring(0, tmp.indexof('.')).tolowercase()+'.'+result[1];
			}
		}
		if(types==2){
			if(result[0]!=2){
				result[2] = 0;
				result[3] = 0;
			}else{
				if(iever==8||iever==9||iever==7){
					if(obj!=null){
						try{
							result[2] = obj.offsetwidth;
							result[3] = obj.offsetheight;
						}catch(e){
							result[2] = obj.width;
							result[3] = obj.height;
						}
					}else{
						result[2] = 0;
						result[3] = 0;
					}
				}else{
					result[2] = obj.width;
					result[3] = obj.height;
				}
			}
		}
		return result;
	}
	if(types==4){																								//瑙ｅ喅鍦↖e涓棤娉曟竻绌篺ile鏂囦欢鍩熺殑瑙ｅ喅鏂规
		obj = document.getelementbyid(inpobj);
		if(obj.outerhtml) obj.outerhtml = obj.outerhtml; else obj.value = '';				//娓呯┖鏂囦欢涓婁紶鍩烣f(鍖呮嫭3.5)
	}
	if(types==5||types==51){																				//鑼冧緥瑙丏ms鐨凱rojectadd.asp
		loadcomplete = false;
		if(document.body.addeventlistener){
			if(inpobj.complete) loadcomplete = true;
		}else{
			if(inpobj.readystate=='complete') loadcomplete = true;
		}
		if(loadcomplete){
			var imgwidth, imgheight, loadcomplete
			imgwidth = parseint(inpobj.width);
			imgheight  = parseint(inpobj.height);
			str = containerid.split('|');
			currsize = [parseint(str[0]), parseint(str[1])];

			if(imgwidth>=currsize[0]||imgheight>=currsize[1]){
				if(currsize[0]/imgwidth>currsize[1]/imgheight){
					currsize[3] = currsize[1];
					currsize[2] = imgwidth*(currsize[1]/imgheight);
					inpobj.style.top = '0px';
					if(types==5) inpobj.style.left = parseint((currsize[0]-currsize[2])/2)+'px';
				}else{
					currsize[2] = currsize[0];
					currsize[3] = imgheight*(currsize[0]/imgwidth);
					inpobj.style.left = '0px';
					inpobj.style.top = parseint((currsize[1]-currsize[3])/2)+'px';
				}
			}
			inpobj.width = currsize[2];
			inpobj.height = currsize[3];
			inpobj.style.visibility = 'visible';
			obj = inpobj.parentnode;
			if(obj!=null) obj.classlist.remove("downloadimg");
		}
	}
}

function systemjudge(types){//types鐨勫惈涔?1:鍒ゆ柇ie褰撳墠鐨勫吋瀹规ā寮?5:ie鎬紓妯″紡 7,8,9:ie鏍囧噯妯″紡)  2:-1:鏋侀€熸ā寮忔垨鐏嫄 20:edge >0:ie鐗堟湰  3:濡傛灉鏄疘e鎴朎dge,涓簍rue,鍚﹀垯涓篺alse  4:杩斿洖娴忚鍣ㄥ唴鏍?灏忓啓)  5:鍒ゆ柇鏄惁鏄井淇℃祻瑙堝櫒 6:鍒ゆ柇鏄惁鏀寔flash
	var str, tmp, currjudge
	if(types==1||types==3){
		currjudge = null;
		if(navigator.appname=='microsoft internet explorer'){
			if(document.documentmode){																		//documentmode灞炴€ц繑鍥炴祻瑙堝櫒娓叉煋褰撳墠鏂囨。鎵€鐢ㄧ殑妯″紡
				currjudge = document.documentmode;
			}else{
				currjudge = 5; //  quirks mode unless proven otherwise
				if(document.compatmode){
					if(document.compatmode == 'css1compat') currjudge = 7;
				}
			}
		}
	}
	if(types==2||types==3){
		currjudge = -1;
		str = navigator.useragent.tolowercase();
		if(str.indexof('msie')!=-1){
			if(str.indexof('msie 10')!=-1||str.indexof('msie 9')!=-1||str.indexof('msie 8')!=-1||document.documentmode){//document.documentmode:闃叉ie8鐨勫吋瀹规ā寮忎笅navigator.useragent鏄剧ず涓篿e7
				if(str.indexof('msie 10')!=-1){
					currjudge = 10;
				}else if(str.indexof('msie 9')!=-1){
					currjudge = 9;
				}else if(str.indexof('msie 7')!=-1&&document.documentmode==5){					//鍦╳in7鐨処e11涓?鏂囨。妯″紡5鍜?鏄竴鏍风殑useragent
					currjudge = 7;
				}else{
					currjudge = 8;
				}
			}else if(str.indexof('msie 7')!=-1){
				currjudge = 7;
			}else if(str.indexof('msie 6')!=-1){
				currjudge = 6;
			}else{
				currjudge = 11;
			}
		}else{
			if(str.indexof('windows nt 6.1;')!=-1&&str.indexof('trident/7.0;')!=-1) currjudge = 20;
		}
		if(types==3){
			if(currjudge>0) currjudge = true; else currjudge = false;
		}
	}
	if(types==4){
		var ua = navigator.useragent.tolocalelowercase();
		var currjudge=null;
		if(ua.match(/msie|trident/)!=null) {
			currjudge = 'ie';
			browserversion = ua.match(/msie ([\d.]+)/) != null?ua.match(/msie ([\d.]+)/)[1]:ua.match(/rv:([\d.]+)/)[1];
		}else if(ua.match(/opera/)!=null) {
			currjudge = 'opera';
		}else if(ua.match(/applewebkit/)!=null) {
			currjudge = 'webkit';																			//鑻规灉銆佽胺姝屽唴鏍?
		}else if(ua.match(/gecko|khtml/)!=null){
			currjudge = 'gecko';																				//鐏嫄鍐呮牳
		}else if(ua.match(/applewebkit.*mobile.*/)!=null){
			currjudge = 'mobile';
		}else if(ua.match(/\(i[^;]+;( u;)? cpu.+mac os x/)!=null) {
			currjudge = 'ios';
		}else if(ua.match(/android|linux/)!=null) {
			currjudge = 'android';
		}else if(ua.match(/iphone/)!=null) {
			currjudge = 'iphone';
		}else if(ua.match(/tencenttraveler/)!=null||ua.match(/qqbrowse/)!=null) {
			currjudge = 'qq';
		}else if(ua.match(/ipad/)!=null){
			currjudge = 'ipad';
		}else if(ua.match(/chrome/)!=null){
			var is360 = _mime("type", "application/vnd.chromium.remoting-viewer");
			function _mime(option, value) {
				 var mimetypes = navigator.mimetypes;
				 for(var mt in mimetypes){
					  if(mimetypes[mt][option] == value){
							return true;
					  }
				 }
				 return false;
			}
			if(is360){
				 currjudge = '360';
			}else{
				currjudge = 'google';
			}
		}else if(ua.match(/safari/)!=null){
			currjudge = 'safari';
		}
	}
	if(types==5){
		str = navigator.useragent.tolowercase();
		currjudge = str.indexof('micromessenger')!=-1;
	}
	if(types==6){
		currjudge = false;
		str = navigator.useragent.tolowercase();
		if(str.indexof('msie')!=-1||(str.indexof('windows nt 6.1;')!=-1&&str.indexof('trident/7.0;')!=-1)){
			try{
				tmp = new activexobject('shockwaveflash.shockwaveflash');
				currjudge = true;
			}catch(e){}
		}else{
			try{
				tmp = navigator.plugins['shockwave flash'];
				if(typeof swf2!='undefined') currjudge = true;
        }catch(e){}
		}
	}
	return currjudge;
}