/* javascript source file for swimfinder */
/* original file provided by jcrew */
/* cleanup, modifications & ajax function by Craig Gomez */

var myHeight=1;
var opnCls="open";

var __a__counter = 0;

function updateMixMatchDetailAjax(pos, prdId)
{
	if (pos == 'top')
	{
		var gotoPage = "/browse/ajax/refresh_mixed_and_match_top_details.jsp?mix_and_match_index=" + prdId;
    	divTagIds=new Array(2);
    	divTagIds[0]="swimTopInfo";
    	divTagIds[1]="mixMatchAdd";
		document.forms['two_piece_builder'].elements['PRODUCT<>prd_id'].value = prdId;
		sendAjaxRequest(false, gotoPage, document.forms['two_piece_builder'], divTagIds);
	}
	else if (pos == 'bottom')
	{
		var gotoPage = "/browse/ajax/refresh_mixed_and_match_bottom_details.jsp?mix_and_match_index=" + prdId;
    	divTagIds=new Array(2);
    	divTagIds[0]="swimBottomInfo";
    	divTagIds[1]="mixMatchAdd";
		document.forms['two_piece_builder'].elements['productids'].value = prdId;
		sendAjaxRequest(false, gotoPage, document.forms['two_piece_builder'], divTagIds);
	}
}

function updateMixMatchListAjax(value, pos)
{
	if (pos == 'top')
	{
		var gotoPage = "/browse/ajax/refresh_mixed_and_match_top_list.jsp?mix_and_match_folder_id=" + value;
		divTagId = "topScroll";
		var callBack = "function callBackFunc() {document.getElementById('tops').style.width=(document.getElementById('tops').getElementsByTagName('img').length)*125;}";
		sendAjaxRequest(false, gotoPage, document.forms['two_piece_builder'], divTagId,null,null,true,callBack);
	}
	if (pos == 'bottom')
	{
		var gotoPage = "/browse/ajax/refresh_mixed_and_match_bottom_list.jsp?mix_and_match_folder_id=" + value;
		divTagId = "btmScroll";
		var callBack = "function callBackFunc() {document.getElementById('bttms').style.width=(document.getElementById('bttms').getElementsByTagName('img').length)*125;}";
		sendAjaxRequest(false, gotoPage, document.forms['two_piece_builder'], divTagId,null,null,true,callBack);
	}
}

function changeMixMatchColor(imgUrlF,imgUrlB,pos)
{
	if (pos == "top")
	{
		document.getElementById('mixMatch0Front').innerHTML="<img src='" + imgUrlF + "' name='topsFront' id='topsFront' style='position: relative; left: -21px;'>";
		document.getElementById('mixMatch0Back').innerHTML="<img src='" + imgUrlB + "' name='topsBack' id='topsBack' style='position: relative; left: -21px;'>";
	}
	else if (pos == "bottom")
	{
		document.getElementById('mixMatch1Front').innerHTML="<img src='" + imgUrlF + "' name='bttmsFront' id='bttmsFront' style='position: relative; left: -21px;'>";
		document.getElementById('mixMatch1Back').innerHTML="<img src='" + imgUrlB + "' name='bttmsBack' id='bttmsBack' style='position: relative; left: -21px;'>";
	}
}

function myOpen(linkObj,prodId){
	if (__a__counter == 0) {
		if (document.getElementById('swimFinderDiv').style.display == 'none') {
			document.getElementById('swimFinderDiv').style.display = 'block';
		}else{
			document.getElementById('swimFinderDiv').style.display == 'none';
		}
	}
	__a__counter++;
	var linkObjPos=findPos(linkObj);
	var topOrBot="";
	if(prodId!=null){
	for(i=0;i<topProdArray.length;i++){
		if(topProdArray[i]==prodId){
			topOrBot='top';
			break;
			}
		}
	if(topOrBot==""){
	for(i=0;i<bottomProdArray.length;i++){
		if(bottomProdArray[i]==prodId){
			topOrBot='bottom';
			break;
			}
		}
	}
	if(topOrBot!="")updateMixMatchDetailAjax(topOrBot, prodId);
	}
	document.getElementById('swimFinderDiv').style.top= linkObjPos[1]-200;
	openDiv();
	}
function openDiv(){
	if (opnCls == "close") {return;}
	opnCls="open";
	document.getElementById('swimFinderDiv').style.left= 100;
	document.getElementById('swimFinderDiv').style.height= myHeight; 
	isOpen="true";
	if(myHeight < 450){
		myHeight+=10;
		setTimeout("openDiv()", 1);
	}else{
		opnCls="close";
		__a__counter = 0;
		return;
	}
}

function slideOut()
{
	opnCls="close"
	document.getElementById('swimFinderDiv').style.height= myHeight;
	if(myHeight > 10)
	{
		myHeight-=10;
		setTimeout("slideOut('swimFinderDiv')", 2);		
		//alert('aa = '+document.getElementById('if_swimFinderDiv'));
		//document.getElementById('if_swimFinderDiv').style.display = 'hidden';
	}
	else
	{
		myHeight=1;
		document.getElementById('swimFinderDiv').style.height= 1;
		document.getElementById('swimFinderDiv').style.left = -1200;
		opnCls="open";
		return;
	}
}
function updateColorDiv(colorName,div,setColor){
	colorDiv=document.getElementById(div);
	colorName=colorName.toLowerCase();
	colorDiv.innerHTML='<b>color:</b> '+colorName;
	if(setColor=='set'){
		if(div.charAt(div.length-1)=='t'){currTopColor=colorName;}else{currBttmColor=colorName;}
	}
}
function resetColorDiv(div){
	colorDiv=document.getElementById(div);
	currcolor=(div.charAt(div.length-1)=='t')?currTopColor:currBttmColor;
	colorDiv.innerHTML='<b>color:</b> '+currcolor;
}
/**************************************************
 * dom-drag.js
 * 09.25.2001
 * www.youngpup.net
 * Script featured on Dynamic Drive (http://www.dynamicdrive.com) 12.08.2005
 **************************************************
 * 10.28.2001 - fixed minor bug where events
 * sometimes fired off the handle, not the root.
 **************************************************/

var Drag = 
{
	obj : null,

	init : function(o, oRoot, minX, maxX, minY, maxY, bSwapHorzRef, bSwapVertRef, fXMapper, fYMapper)
	{
		document.getElementById('dragBar').onmousedown	= Drag.start;

		o.hmode	= bSwapHorzRef ? false : true ;
		o.vmode	= bSwapVertRef ? false : true ;

		o.root = oRoot && oRoot != null ? oRoot : o ;

		if (o.hmode && isNaN(parseInt(o.root.style.left))) o.root.style.left = "0px";
		if (o.vmode && isNaN(parseInt(o.root.style.top))) o.root.style.top = "0px";
		if (!o.hmode && isNaN(parseInt(o.root.style.right))) o.root.style.right = "0px";
		if (!o.vmode && isNaN(parseInt(o.root.style.bottom))) o.root.style.bottom = "0px";

		o.minX = typeof minX != 'undefined' ? minX : null;
		o.minY = typeof minY != 'undefined' ? minY : null;
		o.maxX = typeof maxX != 'undefined' ? maxX : null;
		o.maxY = typeof maxY != 'undefined' ? maxY : null;

		o.xMapper = fXMapper ? fXMapper : null;
		o.yMapper = fYMapper ? fYMapper : null;

		o.root.onDragStart = new Function();
		o.root.onDragEnd = new Function();
		o.root.onDrag = new Function();
	},

	start : function(e)
	{
		var o = Drag.obj = document.getElementById('swimFinderDiv');
		e = Drag.fixE(e);
		var y = parseInt(o.vmode ? o.root.style.top : o.root.style.bottom);
		var x = parseInt(o.hmode ? o.root.style.left : o.root.style.right);
		o.root.onDragStart(x, y);

		o.lastMouseX = e.clientX;
		o.lastMouseY = e.clientY;

		if (o.hmode) 
		{
			if (o.minX != null)	o.minMouseX	= e.clientX - x + o.minX;
			if (o.maxX != null)	o.maxMouseX	= o.minMouseX + o.maxX - o.minX;
		} 
		else 
		{
			if (o.minX != null) o.maxMouseX = -o.minX + e.clientX + x;
			if (o.maxX != null) o.minMouseX = -o.maxX + e.clientX + x;
		}

		if (o.vmode)
		{
			if (o.minY != null)	o.minMouseY	= e.clientY - y + o.minY;
			if (o.maxY != null)	o.maxMouseY	= o.minMouseY + o.maxY - o.minY;
		} 
		else 
		{
			if (o.minY != null) o.maxMouseY = -o.minY + e.clientY + y;
			if (o.maxY != null) o.minMouseY = -o.maxY + e.clientY + y;
		}

		document.onmousemove = Drag.drag;
		document.onmouseup = Drag.end;

		return false;
	},

	drag : function(e)
	{
		e = Drag.fixE(e);
		var o = Drag.obj;

		var ey	= e.clientY;
		var ex	= e.clientX;
		var y = parseInt(o.vmode ? o.root.style.top  : o.root.style.bottom);
		var x = parseInt(o.hmode ? o.root.style.left : o.root.style.right );
		var nx, ny;

		if (o.minX != null) ex = o.hmode ? Math.max(ex, o.minMouseX) : Math.min(ex, o.maxMouseX);
		if (o.maxX != null) ex = o.hmode ? Math.min(ex, o.maxMouseX) : Math.max(ex, o.minMouseX);
		if (o.minY != null) ey = o.vmode ? Math.max(ey, o.minMouseY) : Math.min(ey, o.maxMouseY);
		if (o.maxY != null) ey = o.vmode ? Math.min(ey, o.maxMouseY) : Math.max(ey, o.minMouseY);

		nx = x + ((ex - o.lastMouseX) * (o.hmode ? 1 : -1));
		ny = y + ((ey - o.lastMouseY) * (o.vmode ? 1 : -1));

		if (o.xMapper) nx = o.xMapper(y)
		else if (o.yMapper)	ny = o.yMapper(x)

		Drag.obj.root.style[o.hmode ? "left" : "right"] = nx + "px";
		Drag.obj.root.style[o.vmode ? "top" : "bottom"] = ny + "px";
		Drag.obj.lastMouseX	= ex;
		Drag.obj.lastMouseY	= ey;

		Drag.obj.root.onDrag(nx, ny);
		return false;
	},

	end : function()
	{
		document.onmousemove = null;
		document.onmouseup   = null;
		Drag.obj.root.onDragEnd(parseInt(Drag.obj.root.style[Drag.obj.hmode ? "left" : "right"]), parseInt(Drag.obj.root.style[Drag.obj.vmode ? "top" : "bottom"]));
		Drag.obj = null;
	},

	fixE : function(e)
	{
		if (typeof e == 'undefined') 
		{
			e = window.event;
		}
		if (typeof e.layerX == 'undefined') 
		{
			e.layerX = e.offsetX;
		}
		if (typeof e.layerY == 'undefined') 
		{
			e.layerY = e.offsetY;
		}
		return e;
	}
};