var ie=document.all;
			var nn6=document.getElementById && !document.all;
			
			var isdrag=false;
			var x,y;
			var dobj;
			
			move_contents=function(cont_id,step,cont_title){
				
				var content_id	=	document.getElementById(cont_id);
						var	content_height=	content_id.scrollHeight-310 ;
						var content_div		=	content_height/100;
						var content_mov		=	content_div*step;
						
						content_id.style.top	=	-content_mov+"px";
			}
			

			function movemouse(e)
			{
				
				if (isdrag)
				{
					if(dobj.id	==	"x1"){
						_x			=	parseInt(nn6 ? tx + e.clientX - x : tx + event.clientX - x);
						_x_min	=	0;
						_x_max	=	117;
						
						if(_x < _x_min){
							_x	=	_x_min;
						}else if(_x > _x_max){
							_x	=	_x_max;
						}
						
						_x_div	=	(_x / _x_max)*100;	
						dobj.style.left = _x+"px";
									
						
						
						
						var y1	=	document.getElementById("y1");
						var _y_max	=	280;
						var	_y_div	=	_y_max / 100;
								y1.style.top	=	(_x_div * _y_div)+"px";
						
						
						move_contents("slide_content_1",_x_div,"slide_title1");
    				return false;
    			}
    			else if(dobj.id	==	"y1"){
						_y			=	parseInt(nn6 ? ty + e.clientY - y : ty + event.clientY - y);
						_y_min	=	0;
						_y_max	=	280;
						
						if(_y < _y_min){
							_y	=	_y_min;
						}else if(_y > _y_max){
							_y	=	_y_max;
						}
						
						_y_div	=	(_y / _y_max)*100;	
						dobj.style.top = _y+"px";
						
					
						var x1	=	document.getElementById("x1");
						var _x_max	=	117;
						var	_x_div	=	_x_max / 100;
								x1.style.left	=	(_x_div * _y_div)+"px";
					
						//move_contents("slide_content_1",step,"slide_title1");
						move_contents("slide_content_1",_y_div,"slide_title1");    				
    				return false;
    			}
    			else if(dobj.id	==	"x2"){
						_x			=	parseInt(nn6 ? tx + e.clientX - x : tx + event.clientX - x);
						_x_min	=	0;
						_x_max	=	117;
						
						if(_x < _x_min){
							_x	=	_x_min;
						}else if(_x > _x_max){
							_x	=	_x_max;
						}
						
						_x_div	=	(_x / _x_max)*100;	
						dobj.style.left = _x+"px";
									
						
						
					
						var y2	=	document.getElementById("y2");
						var _y_max	=	280;
						var	_y_div	=	_y_max / 100;
								y2.style.top	=	(_x_div * _y_div)+"px";
						  
						
						move_contents("slide_content_2",_x_div,"slide_title2");
    				return false;
    			}
    			else if(dobj.id	==	"y2"){
						_y			=	parseInt(nn6 ? ty + e.clientY - y : ty + event.clientY - y);
						_y_min	=	0;
						_y_max	=	280;
						
						if(_y < _y_min){
							_y	=	_y_min;
						}else if(_y > _y_max){
							_y	=	_y_max;
						}
						
						_y_div	=	(_y / _y_max)*100;	
						dobj.style.top = _y+"px";
						
					
						var x2	=	document.getElementById("x2");
						var _x_max	=	117;
						var	_x_div	=	_x_max / 100;
								x2.style.left	=	(_x_div * _y_div)+"px";
						
						
						//move_contents("slide_content_1",step,"slide_title1");
						move_contents("slide_content_2",_y_div,"slide_title2");    				
    				return false;
    			}
    			else if(dobj.id	==	"x3"){
						_x			=	parseInt(nn6 ? tx + e.clientX - x : tx + event.clientX - x);
						_x_min	=	0;
						_x_max	=	117;
						
						if(_x < _x_min){
							_x	=	_x_min;
						}else if(_x > _x_max){
							_x	=	_x_max;
						}
						
						_x_div	=	(_x / _x_max)*100;	
						dobj.style.left = _x+"px";
									
						
						
					
						var y3	=	document.getElementById("y3");
						var _y_max	=	280;
						var	_y_div	=	_y_max / 100;
								y3.style.top	=	(_x_div * _y_div)+"px";
					  
						
						move_contents("slide_content_3",_x_div,"slide_title3");
    				return false;
    			}
    			else if(dobj.id	==	"y3"){
						_y			=	parseInt(nn6 ? ty + e.clientY - y : ty + event.clientY - y);
						_y_min	=	0;
						_y_max	=	280;
						
						if(_y < _y_min){
							_y	=	_y_min;
						}else if(_y > _y_max){
							_y	=	_y_max;
						}
						
						_y_div	=	(_y / _y_max)*100;	
						dobj.style.top = _y+"px";
						
				
						var x3	=	document.getElementById("x3");
						var _x_max	=	117;
						var	_x_div	=	_x_max / 100;
								x3.style.left	=	(_x_div * _y_div)+"px";
				
						
						move_contents("slide_content_3",_y_div,"slide_title3");    				
    				return false;	
    			}
					
					//dobj.style.top  = nn6 ? ty + e.clientY - y : ty + event.clientY - y;
				}
				
				
			}

			function selectmouse(e)
			{
				var fobj       = nn6 ? e.target : event.srcElement;
				var topelement = nn6 ? "HTML" : "BODY";
				while (fobj.tagName != topelement && fobj.className != "dragme")
				{
					fobj = nn6 ? fobj.parentNode : fobj.parentElement;
				}
				if (fobj.className=="dragme"){
					isdrag 	= true;
					dobj 		= fobj;
					
					tx = parseInt(dobj.style.left+0);						
					ty = parseInt(dobj.style.top+0);
					x = nn6 ? e.clientX : event.clientX;
					y = nn6 ? e.clientY : event.clientY;					
					
					document.onmousemove=movemouse;
					return false;
				}
			}
			
			document.onmousedown=selectmouse;
			document.onmouseup=new Function("isdrag=false");
		
		
		
		slide1_tab=function(num)
		{
			for(var i=1;i <=3;i++)
			{
				var doc	=	document.getElementById('slide_tab1_'+i);
				if(i==num){
					doc.style.display	=	'block';
				}else{
					doc.style.display	=	'none';
				}
			}
		}