// JavaScript Document
 /*
 # FUNÇÕES GERAIS DO SISTEMA ##################################################################
 */

 // MOSTRA ARQUIVOS EM FLASH -------------------------------------------------------
 if(typeof deconcept=="undefined"){ var deconcept=new Object(); }
 if(typeof deconcept.util=="undefined"){ deconcept.util=new Object(); }
 if(typeof deconcept.SWFObjectUtil=="undefined"){ deconcept.SWFObjectUtil=new Object(); }
 deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a){
	if(!document.getElementById){ return; }
	this.DETECT_KEY=_a?_a:"detectflash";
	this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);
	this.params=new Object();
	this.variables=new Object();
	this.attributes=new Array();
	if(_1){ this.setAttribute("swf",_1); }
	if(id){ this.setAttribute("id",id); }
	if(w){ this.setAttribute("width",w); }
	if(h){ this.setAttribute("height",h); }
	if(_5){ this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split("."))); }
	this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();
	if(!window.opera&&document.all&&this.installedVer.major>7){ deconcept.SWFObject.doPrepUnload=true; }
	if(c){ this.addParam("bgcolor",c); }
	var q=_7?_7:"high";
	this.addParam("quality",q);
	this.setAttribute("useExpressInstall",false);
	this.setAttribute("doExpressInstall",false);
	var _c=(_8)?_8:window.location;
	this.setAttribute("xiRedirectUrl",_c);
	this.setAttribute("redirectUrl","");
	if(_9){ this.setAttribute("redirectUrl",_9); }
 };
 deconcept.SWFObject.prototype={
	useExpressInstall:function(_d){
		 this.xiSWFPath=!_d?"expressinstall.swf":_d;
		 this.setAttribute("useExpressInstall",true);
	},
	setAttribute:function(_e,_f){this.attributes[_e]=_f;},
	getAttribute:function(_10){return this.attributes[_10];},
	addParam:function(_11,_12){this.params[_11]=_12;},
	getParams:function(){return this.params;},
	addVariable:function(_13,_14){this.variables[_13]=_14;},
	getVariable:function(_15){return this.variables[_15];},
	getVariables:function(){return this.variables;},
	getVariablePairs:function(){
		var _16=new Array();var key;var _18=this.getVariables();
		for(key in _18){_16[_16.length]=key+"="+_18[key];}
		return _16;
	},
	getSWFHTML:function(){
		var _19="";
		if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){
			if(this.getAttribute("doExpressInstall")){
				this.addVariable("MMplayerType","PlugIn");
				this.setAttribute("swf",this.xiSWFPath);
			}
			_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\"";
			_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";
			var _1a=this.getParams();
			for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" ";}
			var _1c=this.getVariablePairs().join("&");
			if(_1c.length>0){_19+="flashvars=\""+_1c+"\"";}
			_19+="/>";
		}else{
			if(this.getAttribute("doExpressInstall")){
				this.addVariable("MMplayerType","ActiveX");
				this.setAttribute("swf",this.xiSWFPath);
			}
			_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\">";
			_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";
			var _1d=this.getParams();
			for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />";}
			var _1f=this.getVariablePairs().join("&");
			if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />";}
			_19+="</object>";
		}
		return _19;
	},
	write:function(_20){
		if(this.getAttribute("useExpressInstall")){
			var _21=new deconcept.PlayerVersion([6,0,65]);
			if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){
				this.setAttribute("doExpressInstall",true);
				this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));
				document.title=document.title.slice(0,47)+" - Flash Player Installation";
				this.addVariable("MMdoctitle",document.title);
			}
		}
		if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){
			var n=(typeof _20=="string")?document.getElementById(_20):_20;n.innerHTML=this.getSWFHTML();
			return true;
		}else{
			if(this.getAttribute("redirectUrl")!=""){
				document.location.replace(this.getAttribute("redirectUrl"));
			}
		}
		return false;
	}
 };
 deconcept.SWFObjectUtil.getPlayerVersion=function(){
	 var _23=new deconcept.PlayerVersion([0,0,0]);
	 if(navigator.plugins&&navigator.mimeTypes.length){
		var x=navigator.plugins["Shockwave Flash"];
		if(x&&x.description){
			_23=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));
		}
	}else{
		if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){
			var axo=1;
			var _26=3;
			while(axo){
				try{
					_26++;
					axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_26);
					_23=new deconcept.PlayerVersion([_26,0,0]);
				}catch(e){
					axo=null;
				}
			}
		}else{
			try{
				var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
				}catch(e){
					try{
						var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
						_23=new deconcept.PlayerVersion([6,0,21]);
						axo.AllowScriptAccess="always";
					}catch(e){
						if(_23.major==6){return _23;}
					}try{
						axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
					}catch(e){}
				}
				if(axo!=null){
					_23=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));
				}
			}
		}
		return _23;
	};
	deconcept.PlayerVersion=function(_29){
		this.major=_29[0]!=null?parseInt(_29[0]):0;
		this.minor=_29[1]!=null?parseInt(_29[1]):0;
		this.rev=_29[2]!=null?parseInt(_29[2]):0;
	};
	deconcept.PlayerVersion.prototype.versionIsValid=function(fv){
		if(this.major<fv.major){return false;}
		if(this.major>fv.major){return true;}
		if(this.minor<fv.minor){return false;}
		if(this.minor>fv.minor){return true;}
		if(this.rev<fv.rev){return false;}
	return true;
 };
 deconcept.util={
	getRequestParameter:function(_2b){
		var q=document.location.search||document.location.hash;
		if(_2b==null){return q;}
		if(q){
			var _2d=q.substring(1).split("&");
			for(var i=0;i<_2d.length;i++){
				if(_2d[i].substring(0,_2d[i].indexOf("="))==_2b){
					return _2d[i].substring((_2d[i].indexOf("=")+1));
				}
			}
		}
		return "";
	}
 };
 deconcept.SWFObjectUtil.cleanupSWFs=function(){
	var _2f=document.getElementsByTagName("OBJECT");
	for(var i=_2f.length-1;i>=0;i--){
		_2f[i].style.display="none";
		for(var x in _2f[i]){
			if(typeof _2f[i][x]=="function"){
				_2f[i][x]=function(){};
			}
		}
	}
 };
 if(deconcept.SWFObject.doPrepUnload){
	if(!deconcept.unloadSet){
		deconcept.SWFObjectUtil.prepUnload=function(){
			__flash_unloadHandler=function(){};
			__flash_savedUnloadHandler=function(){};
			window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs);
		};
		window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);
		deconcept.unloadSet=true;
	}
 }
 if(!document.getElementById&&document.all){
	document.getElementById=function(id){
		return document.all[id];
	};
 }
 var getQueryParamValue=deconcept.util.getRequestParameter;
 var FlashObject=deconcept.SWFObject;
 var SWFObject=deconcept.SWFObject;

 // ################################################################################


var rotate_delay = 5000; // delay in milliseconds (5000 = 5 secs)
current = 0;
function next() {
if (document.slideform.slide[current+1]) {
document.images.show.src = document.slideform.slide[current+1].value;
showLeg(document.slideform.slide[current+1].text);
document.slideform.slide.selectedIndex = ++current;
}
else first();
}
function previous() {
if (current-1 >= 0) {
document.images.show.src = document.slideform.slide[current-1].value;
showLeg(document.slideform.slide[current-1].text);
document.slideform.slide.selectedIndex = --current;
   }
else last();
}
function first() {
current = 0;
document.images.show.src = document.slideform.slide[0].value;
showLeg(document.slideform.slide[0].text);
document.slideform.slide.selectedIndex = 0;
}
function last() {
current = document.slideform.slide.length-1;
document.images.show.src = document.slideform.slide[current].value;
showLeg(document.slideform.slide[current].text);
document.slideform.slide.selectedIndex = current;
}
function ap(text) {
document.slideform.slidebutton.value = (text == "Parar") ? "Iniciar" : "Parar";
rotate();
}
/*
function ap(text) {
document.slideform.slidebutton.value = (text == " ") ? document.slideform.slidebutton.style.backgroundImage="/portal/page/portal/portal_tjpb/imagens/btn_slide_last.gif" : document.slideform.slidebutton.style.backgroundImage="/portal/page/portal/portal_tjpb/imagens/btn_slide_first.gif";
rotate();
}
*/
function change() {
current = document.slideform.slide.selectedIndex;
document.images.show.src = document.slideform.slide[current].value;
showLeg(document.slideform.slide[current].text);
}
function rotate() {
if (document.slideform.slidebutton.value == "Parar") {
current = (current == document.slideform.slide.length-1) ? 0 : current+1;
document.images.show.src = document.slideform.slide[current].value;
showLeg(document.slideform.slide[current].text);
document.slideform.slide.selectedIndex = current;
window.setTimeout("rotate()", rotate_delay);
   }
}
 //  End -->
 
 // ################################################################################


 // MASCARAS -----------------------------------------------------------------------
 
 // TELEFONE -> 9999-9999 -> MASCÁRA DURANTE A DIGITAÇÃO
 function mascara_FONE(Campo, teclapres){ 
	var tecla = teclapres.keyCode; 
	var vr = new String(Campo.value); 
	vr = vr.replace("-", "");
	vr = vr.replace(".", ""); 
	vr = vr.replace("/", ""); 
	vr = vr.replace("-", "");
	tam = vr.length + 1 ; 
	if (tam > 4) Campo.value = vr.substr(0, 4) + "-" + vr.substr(4, tam); 
 }
 
 // CEP 99999-999 -> MASCÁRA DURANTE A DIGITAÇÃO
 function mascara_CEP(Campo, teclapres){ 
	var tecla = teclapres.keyCode; 
	var vr = new String(Campo.value); 
	vr = vr.replace("-", ""); 
	vr = vr.replace(".", ""); 
	vr = vr.replace(".", ""); 
	vr = vr.replace("/", ""); 
	vr = vr.replace("-", ""); 
	tam = vr.length + 1 ; 
	if (tam > 5) Campo.value = vr.substr(0, 5) + '-' + vr.substr(5, tam); 
 }
 
 // DATA DD/MM/AAAA -> MASCÁRA DURANTE A DIGITAÇÃO
 function mascara_DATA(Campo, teclapres){ 
	var tecla = teclapres.keyCode; 
	var vr = new String(Campo.value); 
	vr = vr.replace(".", ""); 
	vr = vr.replace("/", ""); 
	vr = vr.replace("/", ""); 
	vr = vr.replace("/", ""); 
	vr = vr.replace("-", ""); 
	tam = vr.length + 1; 
	if (tecla != 9 && tecla != 8){ 
		if (tam > 2 && tam < 4) Campo.value = vr.substr(0, 2) + '/' + vr.substr(3, tam); 
		if (tam > 4 && tam < 6) Campo.value = vr.substr(0,2) + '/' + vr.substr(2,2) + '/'; 
		if (tam > 6) Campo.value = vr.substr(0,2) + '/' + vr.substr(2,2) + '/' + vr.substr(4,tam);
	}
 } 
 
 // HORA HH:MM -> MASCÁRA DURANTE A DIGITAÇÃO
 function mascara_HORA(Campo, teclapres){ 
	var tecla = teclapres.keyCode; 
	var vr = new String(Campo.value); 
	vr = vr.replace(".", ""); 
	vr = vr.replace("/", ""); 
	vr = vr.replace("-", ""); 
	vr = vr.replace(":", ""); 
	vr = vr.replace(":", ""); 
	tam = vr.length + 1 ; 
	if (tam > 2) Campo.value = vr.substr(0, 2) + ':' + vr.substr(2, tam); 
 }
 
 // CNPJ -> MASCÁRA DURANTE A DIGITAÇÃO
 function mascara_CNPJ(Campo, teclapres){ 
	var tecla = teclapres.keyCode; 
	var vr = new String(Campo.value); 
	vr = vr.replace(".", ""); 
	vr = vr.replace(".", ""); 
	vr = vr.replace(".", ""); 
	vr = vr.replace(".", ""); 
	vr = vr.replace("/", ""); 
	vr = vr.replace("/", ""); 
	vr = vr.replace("-", ""); 
	vr = vr.replace("-", ""); 
	tam = vr.length + 1 ; 
	if (tecla != 9 && tecla != 8){ 
		if (tam > 2 && tam < 6) Campo.value = vr.substr(0, 2) + '.' + vr.substr(2, tam); 
		if (tam >= 6 && tam < 9) Campo.value = vr.substr(0,2) + '.' + vr.substr(2,3) + '.' + vr.substr(5,tam-5); 
		if (tam >= 9 && tam < 13) Campo.value = vr.substr(0,2) + '.' + vr.substr(2,3) + '.' + vr.substr(5,3) + '/' + vr.substr(8,tam-8); 
		if (tam >= 13) Campo.value = vr.substr(0,2) + '.' + vr.substr(2,3) + '.' + vr.substr(5,3) + '/' + vr.substr(8,4)+ '-' + vr.substr(12,tam-12); 
	}
 } 
 
 // CPF -> MASCÁRA DURANTE A DIGITAÇÃO
 function mascara_CPF(Campo, teclapres){ 
	var tecla = teclapres.keyCode; 
	var vr = new String(Campo.value); 
	vr = vr.replace(".", ""); 
	vr = vr.replace(".", ""); 
	vr = vr.replace(".", ""); 
	vr = vr.replace(".", ""); 
	vr = vr.replace("/", ""); 
	vr = vr.replace("-", ""); 
	vr = vr.replace("-", ""); 
	tam = vr.length + 1; 
	if (tecla != 9 && tecla != 8){ 
		if (tam > 3 && tam < 7) Campo.value = vr.substr(0, 3) + '.' + vr.substr(3, tam); 
		if (tam >= 7 && tam <10) Campo.value = vr.substr(0,3) + '.' + vr.substr(3,3) + '.' + vr.substr(6,tam-6); 
		if (tam >= 10 && tam < 12) Campo.value = vr.substr(0,3) + '.' + vr.substr(3,3) + '.' + vr.substr(6,3) + '-' + vr.substr(9,tam); 
	}
 }

 // ################################################################################

 // AUTO-TAB -----------------------------------------------------------------------
 // Chamada diretamente no campo que antecede o próximo campo que receberá o foco
 // Chamada: ->  onKeyUp="return autoTab(this, Quant. máx de caracteres, event);"
 // Ps.: Essa função deve ser colocada dentro das tags <header></header>
 var isNN = (navigator.appName.indexOf("Netscape")!=-1);
 function autoTab(input,len, e) {
	var keyCode = (isNN) ? e.which : e.keyCode;
	var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
	if(input.value.length >= len && !containsElement(filter,keyCode)) {
	input.value = input.value.slice(0, len);
	input.form[(getIndex(input)+1) % input.form.length].focus();
 }
 function containsElement(arr, ele) {
	var found = false, index = 0;
	while(!found && index < arr.length)
		if(arr[index] == ele)
			found = true;
		else
			index++;
		return found;
 }
 function getIndex(input) {
	var index = -1, i = 0, found = false;
	while (i < input.form.length && index == -1)
		if (input.form[i] == input)index = i;
		else i++;
		return index;
	}
	return true;
 }

 // ################################################################################

 
 // CONTA O NÚMERO DE CARACTERES DIGITADOS -----------------------------------------
 // Determina e mostra no display a quantidade máxima de caracteres no campo textarea
 function textCounter(field, countfield, maxlimit) {
	if (field.value.length > maxlimit){ // if too long...trim it!
		field.value = field.value.substring(0, maxlimit);
		alert('VOCÊ JÁ ALCANÇOU O LIMITE DE CARACTERES PERMITIDOS!');

		// otherwise, update 'characters left' counter
	} else { 
		countfield.value = maxlimit - field.value.length;
	}
 }

 // ################################################################################

 
 // VALIDAÇÕES ---------------------------------------------------------------------

 // VALIDA CPF
 // O algorítimo de validação de CPF é baseado em cálculos
 // para o dígito verificador (os dois últimos)
 // Não entrarei em detalhes de como funciona
 function validaCPF(s) {
    var c = s.substr(0,9);
    var dv = s.substr(9,2);
    var d1 = 0;
    for (var i=0; i<9; i++) {
        d1 += c.charAt(i)*(10-i);
     }
    if (d1 == 0) return false;
    d1 = 11 - (d1 % 11);
    if (d1 > 9) d1 = 0;
    if (dv.charAt(0) != d1){
        return false;
    }
    d1 *= 2;
    for (var i = 0; i < 9; i++)    {
         d1 += c.charAt(i)*(11-i);
    }
    d1 = 11 - (d1 % 11);
    if (d1 > 9) d1 = 0;
    if (dv.charAt(1) != d1){
        return false;
    }
    return true;
 }

 
 // VALIDA CNPJ
 // O algorítimo de validação de CNPJ é baseado em cálculos
 // para o dígito verificador (os dois últimos)
 // Não entrarei em detalhes de como funciona
 function validaCNPJ(CNPJ) {
    var a = new Array();
    var b = new Number;
    var c = [6,5,4,3,2,9,8,7,6,5,4,3,2];
    for (i=0; i<12; i++){
        a[i] = CNPJ.charAt(i);
        b += a[i] * c[i+1];
    }
    if ((x = b % 11) < 2) { a[12] = 0 } else { a[12] = 11-x }
    b = 0;
    for (y=0; y<13; y++) {
        b += (a[y] * c[y]);
    }
    if ((x = b % 11) < 2) { a[13] = 0; } else { a[13] = 11-x; }
    if ((CNPJ.charAt(12) != a[12]) || (CNPJ.charAt(13) != a[13])){
        return false;
    }
    return true;
 }


 // VALIDA CPF e CNPJ
 // a função principal de validação
 function valida_cpf_cnpj(obj, mask) { // recebe um objeto
    var s = (obj.value).replace(/\D/g,'');
    var tam=(s).length; // removendo os caracteres não numéricos
    if (!(tam==11 || tam==14 || tam==0)){ // validando o tamanho
        alert("'"+s+"' é um valor inválido!" ); // tamanho inválido
        obj.select();  // se quiser selecionar o campo em questão
        return false;
    }

	// se for CPF
    if (tam==11 ){
        if (!validaCPF(s)){ // chama a função que valida o CPF
            alert("'"+s+"' Não é um CPF válido!" ); // se quiser mostrar o erro
            obj.select();  // se quiser selecionar o campo em questão
            return false;
        }
        if(mask){
			obj.value=maskCPF(s);    // se validou o CPF mascaramos corretamente
		}
		return true;
    }

	// se for CNPJ
    if (tam==14){
        if(!validaCNPJ(s)){ // chama a função que valida o CNPJ
            alert("'"+s+"' Não é um CNPJ válido!" ); // se quiser mostrar o erro
            obj.select();    // se quiser selecionar o campo enviado
            return false;
        }
        if(mask){
			obj.value=maskCNPJ(s);    // se validou o CNPJ mascaramos corretamente
		}
        return true;
    }
 }

 function maskCPF(CPF){
    return CPF.substring(0,3)+"."+CPF.substring(3,6)+"."+CPF.substring(6,9)+"-"+CPF.substring(9,11);
 }

 function maskCNPJ(CNPJ){
    return CNPJ.substring(0,2)+"."+CNPJ.substring(2,5)+"."+CNPJ.substring(5,8)+"/"+CNPJ.substring(8,12)+"-"+CNPJ.substring(12,14);
 }
 // ------------------------------------------------------------------------------------------------------

 
 // VALIDA NÚMEROS -> APENAS TECLAS NUMÉRICAS -------------------------------------
 // Deve ser chamada no evento onKeyPress desta forma
 // return (soNums(event));
 function soNums(e){
    if (document.all){var evt=event.keyCode;}
    else{var evt = e.charCode;}
    if (evt <20 || (evt >47 && evt<58)){return true;}
    return false;
 }
 //-->
 
 // ################################################################################


 // OPEN URL ----------------------------------------------------------------------
 // Abre links em outras janelas, mas funciona de acordo com o formulário
 // ou seja, segue o target do formulário
 function open_url(formulario,Formfield){
	if(Formfield.options[Formfield.selectedIndex].value == 0){
		return false;
	} else {
		formulario.action = Formfield.options[Formfield.selectedIndex].value;
		formulario.submit();
	}
 }

 // ################################################################################
 
 
 // FUNÇÕES DE JANELAS -------------------------------------------------------------
 
 // POP'UP -> SCROLL OPCIONAL
 function popup(URL,width,height,scrollbar) {
	var left = 0;
	var top = 0;
	if(scrollbar == 0){ scrollbar = "no"; }
	window.open(URL,'isso', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars='+scrollbar+', status=0, toolbar=0, channelmode=yes, location=0, directories=0, menubar=0, resizable=0, fullscreen=0');
 }
 // POP'UP NEW WINDOW -> POP'UP COM TODOS OS PARAMETROS DO BROWSER NORMAL 'scroll','status','location'...
 function new_window(URL,width,height) {
	var left = 200;
	var top = 100;
	window.open(URL,'isso', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=yes, status=yes, toolbar=yes, channelmode=yes , location=yes, directories=no, menubar=no, resizable=yes, fullscreen=no');
 }

 // ################################################################################

 
 // PRÉ-VISUALISADOR DE IMAGENS ----------------------------------------------------
 // Visualiza as imagens numa layer

 var ie=document.all;
 var ns=document.layers;
 var ns6=document.getElementById&&!document.all;

 function enlarge(which,e,width){
	if (ie||ns6){
		crossobj=document.getElementById? document.getElementById("showimage") : document.all.showimage
		if (crossobj.style.visibility=="hidden"){
			crossobj.style.left=ns6? pageXOffset+e.clientX : document.body.scrollLeft+event.clientX-width
			crossobj.style.top=ns6? pageYOffset+e.clientY : document.body.scrollTop+event.clientY
			crossobj.innerHTML='<div align=right id=drag><b onClick=closepreview()><img src=../stm_images/excluir.png border=0></b></div><img src="'+which+'">'
			crossobj.style.visibility="visible"
		}
		else
				crossobj.style.visibility="hidden"
				return false
	}
	else if (document.layers){
		if (document.showimage.visibility=="hide"){
			document.showimage.document.write('<a href="#" onMouseover="drag_dropns(showimage)"><img src="'+which+'" border=0></a>')
				document.showimage.document.close()
				document.showimage.left=e.x
				document.showimage.top=e.y
				document.showimage.visibility="show"
		}
		else
				document.showimage.visibility="hide"
				return false
	}
		else
		return true
 }

 function closepreview(){
	crossobj.style.visibility="hidden"
 }
 var nsx,nsy,nstemp;

 function drag_dropns(name){
		temp=eval(name)
		temp.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP)
		temp.onmousedown=gons
		temp.onmousemove=dragns
		temp.onmouseup=stopns
 }

 function gons(e){
		temp.captureEvents(Event.MOUSEMOVE)
		nsx=e.x
		nsy=e.y
 }

 function dragns(e){
		temp.moveBy(e.x-nsx,e.y-nsy)
		return false
 }

 function stopns(){
	temp.releaseEvents(Event.MOUSEMOVE)
 }

 function drag_drop(e){
		if (ie&&dragapproved){
				crossobj.style.left=tempx+event.clientX-offsetx
				crossobj.style.top=tempy+event.clientY-offsety
		}
		else if (ns6&&dragapproved){
				crossobj.style.left=tempx+e.clientX-offsetx
				crossobj.style.top=tempy+e.clientY-offsety
		}
 	return false
 }

 function initializedrag(e){
	if (ie&&event.srcElement.id=="drag"||ns6&&e.target.id=="drag"){
		offsetx=ie? event.clientX : e.clientX
		offsety=ie? event.clientY : e.clientY
		tempx=parseInt(crossobj.style.left)
		tempy=parseInt(crossobj.style.top)
		dragapproved=true
		document.onmousemove=drag_drop
	}
 }

 document.onmousedown=initializedrag
 document.onmouseup=new Function("dragapproved=false")

 // ################################################################################