// JavaScript Documentvar isPorV = 0;
var pFlag = false;
var vFlag=false;
var pZoneWidth=106;
function mouseDown(objSign,a)
{
	var d=document;
	if(!a)a=window.event;
	var x=a.layerX?a.layerX:a.offsetX;
	if(!a.pageX)a.pageX=a.clientX;
	var tx=a.pageX;
	if(objSign==0)
	{
		var left=360;
		var right=468;
		 if($("MainPlayer").currentMedia.duration > 0){
                        pFlag = true;
                                $("pBox").style.left = tx-2-getOLeft(document.getElementById('pZone'));
							
								
								var filterEl = $("sb").children[0];
								if (filterEl.style.pixelWidth > 0) 
									{
									var  filterBackup = filterEl.style.filter;
									filterEl.style.filter = "";
									filterEl.style.filter = filterBackup;
									}
								filterEl.style.width = ((tx<left?left:tx>right?right:tx)-left-2)/pZoneWidth+"%";
                               //alert(window.event.x-5);
                       // }
                }
	}
	if(objSign==1)
	{
		vFlag=true;
	//	var left=268;
	//	var right=337;	
		var left=0;
		var right=69;
		
			//d.getElementById("vBox").style.left=(tx<left?left:tx>right?right:tx)-7;
			tx=  tx-getOLeft(document.getElementById('vZone'));
			//alert(tx);
			d.getElementById("vBox").style.left=(tx<0?0:tx>69?69:tx) - 5;
			//d.getElementById("vBox").style.left=(window.event.x-5);
		
			//alert(window.event.x);
			//document.getElementById("drag").style.top=ty<r[2]?r[2]:ty>r[3]?r[3]:ty;
	}
}

function startdrag(){
  	var o =document.getElementById('vBox');
	
	o.onmousedown=function(a){
	//	alert("gou");
		vFlag=true;
		var d=document;
		if(!a)a=window.event;
		var x=a.layerX?a.layerX:a.offsetX;
		if(o.setCapture)
			o.setCapture();
		else if(window.captureEvents)
			window.captureEvents(Event.MOUSEMOVE|Event.MOUSEUP);
		d.onmousemove=function(a){
			if(!a)a=window.event;
			if(!a.pageX)a.pageX=a.clientX;
			var tx=a.pageX-x;
			//tx=document.body.clientWidth-document.body.scrollLeft+tx；

			//o.style.left=(tx<268?268:tx>337?337:tx)-7;
			tx=  tx-getOLeft(document.getElementById('vZone'));
			//alert(tx);
			o.style.left=(tx<0?0:tx>69?69:tx) - 5;
			
			if($('MainPlayer').settings.mute==false)
			{
		        tempVol = (tx)/66;
				//alert(tempVol);Math.round(
    	       $("MainPlayer").settings.volume=Math.round(tempVol*100);
    	        //alert(getObj("MainPlayer").settings.volume);
			}
		//	o.style.top=ty<r[2]?r[2]:ty>r[3]?r[3]:ty;
		};
		
		d.onmouseup=function(){
			vFlag=false;
			if(o.releaseCapture)
				o.releaseCapture();
		  	else  if(window.captureEvents)
				window.captureEvents(Event.MOUSEMOVE|Event.MOUSEUP);
			d.onmousemove=null;
			d.onmouseup=null;
		};
	};
	
	

}


function getOLeft(myObj){
        curObj = myObj;
        var objLT = curObj.offsetLeft;
        while(curObj!=curObj.offsetParent && curObj.offsetParent){
                curObj=curObj.offsetParent;
                if(curObj.tagName=="DIV" || curObj.tagName=="TABLE" || curObj.tagName=="TR" || curObj.tagName=="TD"){
                        objLT += curObj.offsetLeft;
                }

        }
        return objLT;
}

function mouseUp(objSign)
{
	if(objSign==1)
	{
		if($('MainPlayer').settings.mute==false )
			{
		       // tempVol = (parseInt($("vBox").style.left)-268)/66;
			    tempVol = (parseInt($("vBox").style.left))/66;
				//alert(tempVol);Math.round(
    	       $("MainPlayer").settings.volume=Math.round(tempVol*100);
    	        //alert(getObj("MainPlayer").settings.volume);
			}
		if(document.getElementById("vBox").releaseCapture)
					document.getElementById("vBox").releaseCapture();
		else if(window.captureEvents)
				window.captureEvents(Event.MOUSEMOVE|Event.MOUSEUP);
				vFlag=false;
	}
	document.onmousemove=null;
	document.onmouseup=null;
}