var CONFIG_USE_DIALOG=true;

function DIY_Browser() {
 d=document;
 this.agent=navigator.userAgent.toLowerCase();
 this.major = parseInt(navigator.appVersion);
 this.dom=(d.getElementById)?1:0; // true for ie6, ns6
 this.ns=(d.layers);
 this.ns4up=(this.ns && this.major >=4);
 this.ns6=(this.dom&&navigator.appName=="Netscape");
 this.op=(this.agent.indexOf('opera')!=-1&&this.major<7);
 this.opera5=(this.agent.indexOf("Opera 5")>-1);
 this.ie=(d.all);
 this.ie4=(d.all&&!this.dom)?1:0;
 this.ie4up=(this.ie && this.major >= 4);
 this.ie5=(d.all&&this.dom);
 this.ie6=(this.agent.indexOf("msie 6")>-1 && this.dom && !this.opera5)?1:0;
 this.win=((this.agent.indexOf("win")!=-1) || (this.agent.indexOf("16bit")!=-1));
 this.mac=(this.agent.indexOf("mac")!=-1);
}


var oBw = new DIY_Browser();

function getH(o) { var h=0; if (oBw.ns) { h=(o.height)? o.height:o.clip.height; return h; } h=(oBw.op)? o.style.pixelHeight:o.offsetHeight; return h; }
function setH(o,h) { if(oBw.ns) {if(o.clip) o.clip.bottom=h;}else if(oBw.op)o.style.pixelHeight=h;else o.style.height=h; }

function getW(o) { var w=0; if(oBw.ns) { w=(o.width)? o.width:o.clip.width; return w; } w=(oBw.op)? o.style.pixelWidth:o.offsetWidth; return w; }
function setW(o,w) { if(oBw.ns) {if(o.clip) o.clip.right=w;}else if(oBw.op)o.style.pixelWidth=w;else o.style.width=w; }

function getX(o) { var x=(oBw.ns)? o.left:(oBw.op)? o.style.pixelLeft:o.offsetLeft; return x;}
function setX(o,x) { (oBw.ns)? o.left=x:(oBw.op)? o.style.pixelLeft=x:o.style.left=x; }

function getY(o) {  var y=(oBw.ns)? o.top:(oBw.op)? o.style.pixelTop:o.offsetTop; return y;}
function setY(o,y) { (oBw.ie||oBw.dom)? o.style.top=y:(oBw.ns)? o.top=y:o.style.pixelTop=y; }

function getPageX(o) { if(oBw.ns) { var x=(o.pageX)? o.pageX:o.x; return x; } else if (oBw.op) {  var x=0; while(eval(o)) { x+=o.stylo.pixelLeft; e=o.offsetParent; } return x; } else { var x=0; while(eval(o)) { x+=o.offsetLeft; o=o.offsetParent; } return x; } }

function getPageY(o) { if(oBw.ns) { var y=(o.pageY)? o.pageY:o.y; return y; } else if (oBw.op) {  var y=0; while(eval(o)) { y+=o.stylo.pixelTop; o=o.offsetParent; } return y; }  else { var y=0; while(eval(o)) { y+=o.offsetTop; o=o.offsetParent; } return y; } }
//function setPos(o,x,y) { ylib_setX(o,ylib_getPageX(o)+x);ylib_setY(o,ylib_getPageY(o)+y); }


/* _w : which ID (1) or (2) */
/* _h : (h)ide or (s)how */
function setShow(_w,_h) {
	if (isDOM)
	{
		if (_h=='s') document.getElementById(_w).style.visibility='visible';
		if (_h=='h') document.getElementById(_w).style.visibility='hidden';
	}
	else if (isIE) {
		if (_h=='s') eval("document.all."+_w+".style.visibility='visible';");
		if (_h=='h') eval("document.all."+_w+".style.visibility='hidden';");
	}
	else if(isNS4)
	{
		if (_h=='s') eval("document.layers['"+_w+"'].visibility='show';");
		if (_h=='h') eval("document.layers['"+_w+"'].visibility='hide';");
	}
}

function checkValidObject(checkObj) {
	return(typeof(checkObj) != "undefined");
}


function dwl_openWindow(target, width, height, style, wnd)
{
	if(!width) width=600;
	if(!height) height=400;
	if(!wnd) wnd="_blank";
	if(!style) style="toolbar=yes,menubar=yes,resizable=yes,scrollbars=yes";
	wtop=5;
	wleft= (window.screen.availWidth - width) / 2;
	style +=",left="+wleft+",top="+wtop+",height="+height+",width="+width;
	window.open(target,wnd,style);	
}