// CodeThatGrid/Table unit
// Version: 2.1.1 (01.20.05.1)
// Copyright (c) 2003-2005 by CodeThat.Com
// http://www.codethat.com/

var DATE_FORMAT="mm.dd.yyyy",CURRENCY_FORMAT="$ ",URL_FORMAT="blank",EMPTY_ROW="...",DEFAULT_RESULT="<br>";
var DEFAULT_COLDEF={title:"",titleClass:"",type:"String",width:80,alignment:"center",compareFunction:compare,userFunction:null,isVisible:1,isReadOnly:0,useAutoIndex:0,useAutoFilter:0};

function changeCSS(obj,css)
	{
		if(Def(CodeThat.findElement(obj)))
			CT_css(obj,css);
	};
		
function changeStyleParam(obj,p,v)
	{
		obj=CodeThat.findElement(obj);
		if(Def(obj))
			obj.style[p]=v;
	};
		
		
function trimStr(str)
	{
		if(Undef(str)||str=="")
			return "";
		symbol=[" ","\n","\r","\t"];
		while(symbol.indexOf(str.charAt(0))!=-1)
			str=str.slice(1);
		while(symbol.indexOf(str.charAt(str.length-1))!=-1)
			str=str.slice(0,str.length-1);
		return str;
	};
	
function changeContent(obj,content)
	{
		obj=CodeThat.findElement(obj);
		if(Def(obj))
			obj.innerHTML=content.replace(new RegExp("_STYLE_"),"style=\"width:"+obj.clientWidth+"px;height:"+obj.clientHeight+"px;\"");
	};
	
function makeNameUnique(name)
	{
	return name+CodeThat.newID();
	};
	
	{
		var a=Array.prototype;
		a.indexOf=function(element)
			{
				for(var i=0;i<this.length;i++)
					if(element.valueOf()==this[i].valueOf())
						return i;
				return-1;
			};
		a.setValue=function(arr){this.length=0;
		for(var i=0;i<arr.length;i++)
			this[i]=arr[i];
	};
};
	
	
	function makeCssClass(style)
		{
			var cssClass="",obj=null,z;
			if(Def(style)&&style.constructor!=String)
				{
					var attr=["border-width","border-color","border-style","background-color","background-image","background-repeat","color","font-family","font-style","font-weight","font-size","text-align","text-decoration","vertical-align","padding","cursor"];
					for(z=0;z<attr.length;z++)
						{
							obj=eval("style."+attr[z].replace(new RegExp("-"),""));
							if(Def(obj))
								cssClass+=attr[z]+":"+obj+";";
						};
				};
	
			return cssClass;
		};
	
	function makeControl(control,action_on,action_off,css)
		{
			var h="",img=null;
			if(Def(control)&&control.constructor==String)
				{
					h=control;
				}
			else
				{
					if(Undef(action_on)&&Undef(action_off))
						h=((Def(control.img))?makeImgTag(control.img):"")+(Def(control.text)?" "+control.text:"");
					else
						{
							h="&nbsp;<a href=\""+action_on+"\" class="+css+">"+makeImgTag(control.img_on,null,control.text_on)+"</a>"+"&nbsp;<a href=\""+action_off+"\" class="+css+">"+makeImgTag(control.img_off,null,control.text_off)+"</a>";
						}
				};
		return h;
		};
	
	function makeImgTag(img,id,text)
		{
			var h="",obj=null,z;
			if(Def(img)&&Def(img.src))
				{
					var a=["src","width","height","border","alt","id"];
					if(Undef(img.id))
						img.id=id;
					if(Undef(img.alt))
						img.alt=text;
					if(Undef(img.border))
						img.border=0;
					for(z=0;z<a.length;z++)
						{
							obj=eval("img."+a[z]);
							if(Def(obj))
								h+=a[z]+"=\""+obj+"\" ";
						};
					obj=new Image();
					obj.src=img.src;
					h="<img "+h+" >";
				}
			else
				{
					h=(Def(text))?text:"";
				};
	
			return h;
		};
		
	function compare(op1,op2)
		{
			if(Undef(op1)&&Undef(op2))
				return 0;
			else if(Undef(op1)||typeof(op1)=='unknown')
				return 1;
			else if(Undef(op2)||typeof(op2)=='unknown')
				return-1;
			if(op1.constructor==String&&op2.constructor==String)
				{
					op1=op1.toLowerCase();
					op2=op2.toLowerCase();
				};
			if(op1>op2)
				return 1;
			else if(op1<op2)
				return-1;
				else 
					return 0;
	};
	
	function compareImage(op1,op2)
		{
			if(Undef(op1)&&Undef(op2))
				return 0;
			else if(Undef(op1))
				return 1;
			else if(Undef(op2))
				return-1;
			op1=op1.src;
			op2=op2.src;
			if(op1>op2)
				return 1;
			else if(op1<op2)
				return-1;
			else return 0;
	};
	
	function parseURL(urlVal)
		{
		return urlVal;
		};
	
	function formatURL(urlObj,target)
		{
			if(Undef(urlObj))
				return DEFAULT_RESULT;
			if(Def(target))
				return "<a href=\""+urlObj+"\" target=\""+target+"\">"+urlObj+"</a>";
			else 
				return "<a href=\""+urlObj+"\">"+urlObj+"</a>";
		};
	
	function parseEmail(emailVal)
		{
		return emailVal;
		};
	
	function formatEmail(emailObj)
		{
			if(Undef(emailObj))
				return DEFAULT_RESULT;
			return "<a href=\"mailto:"+emailObj+"\">"+emailObj+"</a>";
		};
	
	function parseHTML(htmlVal)
		{
			return htmlVal.replace(/script>/ig,">");
		};
		
	function formatHTML(htmlObj)
		{
			if(Undef(htmlObj))
				return DEFAULT_RESULT;
			return htmlObj;
		};
	
	function parseImage(imgDef)
		{
			if(imgDef.constructor==String)
				eval("imgDef="+imgDef);
			var img=new Image();
			if(Def(imgDef))
				{
					img.src=imgDef.src;
					img.width=imgDef.width;
					img.height=imgDef.height;
				}
			else
				{
					img.src="";
					img.width=0;
					img.height=0;
				}
			return img;
		};
	
	function formatImage(imgObj)
		{
			if(Undef(imgObj))
				return DEFAULT_RESULT;
			if(imgObj.width>0&&imgObj.height>0)
				return "<img src=\""+imgObj.src+"\" width=\""+imgObj.width+"\" height=\""+imgObj.height+"\" border=\"0\">";
			else 
				return DEFAULT_RESULT;
		};
	
	function parseString(strVal)
		{
			if(Undef(strVal))
				return strVal;
	if(ua.nn4)
		strVal=new String(strVal);
	
	return strVal.replace(/<[^>]+>/ig,"")+"";
	};
	
	function formatString(strObj)
		{
			if(Undef(strObj))
				return DEFAULT_RESULT;
			return strObj.replace(/\n/g,"<br>");
		};
		
	function parseNumber(numVal)
		{
			if(Undef(numVal))
				return numVal;
			else 
				numVal=new String(numVal);
			numVal=numVal.replace(/,/g,'.');
			return new Number(numVal);
		};
	
	function formatNumber(numObj)
		{
			if(Undef(numObj))
				return DEFAULT_RESULT;
			return new String(numObj);
		};
	
	function parseCurrency(curVal)
		{
			if(Undef(curVal))
				return curVal;
			curVal=curVal.replace(/,/g,'.');
			
			return new Number(curVal.replace(/[^0-9\-\/.]/g,'')); /////^\d{1,3}(,\d\d\d)*\.\d\d$/ 
		};
	
	function formatCurrency(curObj,format)
		{
			if(Undef(curObj))
				return DEFAULT_RESULT;
			//return format + curObj;
			var num = curObj; //.split('').reverse().join('').match(/\d{1,3}/gi).join(',').split('').reverse().join('')
 		    return (format + num.toString());
		};
	
	function parseDate(dateVal,format)
		{
			if(Undef(dateVal))
				return dateVal;
			var dateArr=["","","","","",""];
			if(dateVal==null)
				return null;
			if(format.length!=dateVal.length)
				return null;
			for(z=0;z<format.length;z++)
				{
					switch(format.charAt(z))
						{
							case "d":dateArr[0]+=dateVal.charAt(z);	break;
							case "m":dateArr[1]+=dateVal.charAt(z); break;
							case "y":dateArr[2]+=dateVal.charAt(z);	break;
							case "h":dateArr[3]+=dateVal.charAt(z); break;
							case "i":dateArr[4]+=dateVal.charAt(z); break;
							case "s":dateArr[5]+=dateVal.charAt(z); break;
						}
				};
			for(z=0;z<dateArr.length;z++)
				{
					if(isNaN(dateArr[z]))
						return null;
					dateArr[z]=new Number(dateArr[z]);
				};
			if(dateArr[0]<1||dateArr[0]>31)
				return null;
			if(dateArr[2]<100)
				{
					dateArr[2]+=1900;
					if(dateArr[2]<1950)
						dateArr[2]+=100;
				}
			if(dateArr[3]>24)
				return null;
			if(dateArr[5]>60)
				return null;
			if(dateArr[0]==31&&(dateArr[1]==2||dateArr[1]==4||dateArr[1]==6||dateArr[1]==9||dateArr[1]==11))
				return null;
			if(dateArr[0]==29&&dateArr[1]==2&&dateArr[2]%4!=0)
				return null;
			return new Date(dateArr[2],dateArr[1]-1,dateArr[0],dateArr[3],dateArr[4],dateArr[5]);
		};
	
	function formatDate(dateObj,format)
		{
			if(Undef(dateObj))
				return DEFAULT_RESULT;
			if(dateObj.constructor!=Date)
				return DEFAULT_RESULT;
			var dateArr=[new String(dateObj.getDate()),new String(dateObj.getMonth()+1),new String(dateObj.getFullYear()),new String(dateObj.getHours()),new String(dateObj.getMinutes()),new String(dateObj.getSeconds())],formatArr=["","","","","",""];
			for(z=0;z<format.length;z++)
				{
					switch(format.charAt(z))
						{
							case "d":formatArr[0]+=format.charAt(z); break;
							case "m":formatArr[1]+=format.charAt(z); break;
							case "y":formatArr[2]+=format.charAt(z); break;
							case "h":formatArr[3]+=format.charAt(z); break;
							case "i":formatArr[4]+=format.charAt(z); break;
							case "s":formatArr[5]+=format.charAt(z); break;
						}
				}
			for(z=0;z<dateArr.length;z++)
				{
					if(formatArr[z]!="")
						{
							if(formatArr[z].length<dateArr[z].length)
								dateArr[z]=dateArr[z].slice(dateArr[z].length-formatArr[z].length,dateArr[z].length);
							while(dateArr[z].length<formatArr[z].length)
								dateArr[z]="0"+dateArr[z];
							format=format.replace(new RegExp(formatArr[z]),dateArr[z]);
						}
				}
			return format;
		};