//copyright 2000; Gravity Media Group.
//this code may be used only for the purposes for which
//it was purchased. Unauthorized duplication or usage is
//prohibited.
//contact scott@gravitymedia.com with any questions.


//------------dynamic element stuff----del.js
function dEl(id, width,nestref) {
	if(is.dom > 2) {
		if (typeof(id) != "object") {
			myEl = document.createElement("DIV");
			if (is.dom >= 3) {
				myEl.setAttribute("id", id);
				myEl.setAttribute("style", "position:absolute;visibility:hidden;");
			} else {
				myEl.style.position='absolute';
				myEl.id = id;
				myEl.style.visibility = 'hidden';
			}
			if (typeof(nestref) == "object") {
				nestref.appendChild(myEl);
			} else if (nestref && document.getElementById(nestref) != null) {
				document.getElementById(nestref).appendChild(myEl);
			} else {
				document.body.appendChild(myEl);
			}
			this.id = id;
		} else {
			myEl = id;
			this.id = myEl.id;
		}
		this.el = myEl;
		this.el.label = "el_" + id;
		this.css = this.el.style;
		if (width) {
			if(typeof(this.css.pixelWidth) == "number") {
				this.css.pixelWidth = width;
			} else {
				this.css.width = width;
			}
		}
		this.doc = this.el
		this.x = this.css.left;
		this.y = this.css.top;
		this.w = this.css.width;
		this.h = this.css.height;
	} else if (is.dom==1) {
		if (typeof(id) != "object") {
			if (nestref) {
				eval(id + " = new Layer(" + width + ", nestref);");
				this.el = eval(id);

			} else {
				eval(id + " = new Layer(" + width + ")");
			}
		}
		this.el = eval(id);
		this.el.label = "el_" + id;
		this.event = this.css = this.el;
		this.doc = this.el.document;
		this.x = this.el.left;
		this.y = this.el.top;
		this.w = this.el.clip.right;
		this.h = this.el.clip.height;
		this.hide();
	}	else if (is.dom == 2) {
		if (typeof(id) != "object") {
			myEl = document.createElement("DIV");
			myEl.style.position='absolute';
			myEl.id = id;
			myEl.style.visibility = 'hidden';
			this.id = id;
			if (typeof(nestref) == "object") {
				nestref.appendChild(myEl);
			} else if (nestref && document.getElementById(nestref) != null) {
				document.getElementById(nestref).appendChild(myEl);
			} else {
				document.body.appendChild(myEl);
			}
		} else {
			myEl = id;
			this.id = myEl.id
		}
		this.el = myEl;
		this.el.label = "el_" + id;

		this.event = this.el;
		this.css = this.el.style;
		this.doc = this.el;
		this.x = this.el.offsetLeft;
		this.y = this.el.offsetTop;
		if (width) {
			this.css.pixelWidth = width;
		}
		this.w = (is.ie4)? this.css.pixelWidth : this.el.offsetWidth;
		this.h = (is.ie4)? this.css.pixelHeight : this.el.offsetHeight;
		this.hide();
	}
}

dElTest = new Function('return true')

function dElShow() {
	this.css.visibility = (is.dom==1)? "show" : "visible";
}
dEl.prototype.show = dElShow

function dElHide() {
this.css.visibility = (is.dom==1)? "hide" : "hidden"
}
dEl.prototype.hide = dElHide

function dElMoveTo(x,y) {
	if (x!=null) {
		this.x = x
		if (is.dom >= 3 || is.dom ==1) {
			this.css.left = this.x;
		} else {
			this.css.pixelLeft = this.x;
		}
	}
	if (y!=null) {
		this.y = y;
		if (is.dom >= 3 || is.dom ==1) {
			this.css.top = this.y;
		} else {
			this.css.pixelTop = this.y;
		}
	}
}
dEl.prototype.moveTo = dElMoveTo

function dElMoveToImage(imname, mx, my) {
	var myx;
	var myy;
	if(!mx) {mx=0;}
	if(!my) {my=0;}
	if (is.dom>=2) {
		myx = document.getElementById(imname).offsetLeft;
		myy = document.getElementById(imname).offsetTop;
	} else if(is.dom == 1) {
		myx = eval("document.images['" + imname + "'].x");
		myy = eval("document.images['" + imname + "'].y");
	} else if (is.ie) {
		myx = eval("document.all." + imname + ".offsetLeft");
		myy = eval("document.all." + imname + ".offsetTop");
	}
	this.moveTo((myx + mx), (myy + my));
}
dEl.prototype.moveToImage = dElMoveToImage

function dElMoveBy(x,y) {
	this.moveTo(this.x+x,this.y+y)
}
dEl.prototype.moveBy = dElMoveBy


function dElWrite(html) {
	if ((is.ie) && (is.mac)) html += "<noop>";
	if (is.dom>=3) {
		this.el.innerHTML = html;
		this.h = this.css.height;
	} else if (is.dom ==2 || is.ie) {
		this.el.innerHTML = html;
		this.h = (is.ie4)? this.css.pixelHeight : this.el.offsetHeight;
	} else if (is.dom == 1) {
		this.doc.open()
		this.doc.write(html)
		this.doc.close()
		this.h = this.el.clip.height;
	}
}
dEl.prototype.write = dElWrite

function dElAppend(html) {
	if (is.dom>=3) {
		rng = document.createRange();
		rng.setStartBefore(this.el);
		htmlFrag = rng.createContextualFragment(html);
		this.el.appendChild(htmlFrag);
	} else if (is.dom ==2 || is.ie) {
		this.el.insertHTML("End", html);
	} else if (is.ns) {
		//this.doc.open()
		//this.doc.write(html)
		//this.doc.close()
	}
}
dEl.prototype.append = dElAppend


// Clip Methods
function dElClipInit(clipTop,clipRight,clipBottom,clipLeft) {
	if (is.ie) {
		if (arguments.length==4) this.clipTo(clipTop,clipRight,clipBottom,clipLeft)
		else if (is.ie4) this.g(0,this.css.pixelWidth,this.css.pixelHeight,0)
	}
}
function dElClipTo(t,r,b,l) {
	if (t==null) t = this.clipValues('t')
	if (r==null) r = this.clipValues('r')
	if (b==null) b = this.clipValues('b')
	if (l==null) l = this.clipValues('l')
	if (is.dom >=2) {
		this.css.clip = "rect("+t+"px "+r+"px "+b+"px "+l+"px)";
	} else if (is.dom==1) {
		this.css.clip.top = t
		this.css.clip.right = r
		this.css.clip.bottom = b
		this.css.clip.left = l
	}
}
function dElClipBy(t,r,b,l) {
	this.clipTo(this.clipValues('t')+t,this.clipValues('r')+r,this.clipValues('b')+b,this.clipValues('l')+l)
}
function dElClipValues(which) {
	if (is.dom>=2) {
		var clipv = this.css.clip.split("rect(")[1].split(")")[0].split("px")
	}
	if (which=="t") return (is.dom==1)? this.css.clip.top : Number(clipv[0])
	if (which=="r") return (is.dom==1)? this.css.clip.right : Number(clipv[1])
	if (which=="b") return (is.dom==1)? this.css.clip.bottom : Number(clipv[2])
	if (which=="l") return (is.dom==1)? this.css.clip.left : Number(clipv[3])
}
dEl.prototype.clipInit = dElClipInit;
dEl.prototype.clipTo = dElClipTo;
dEl.prototype.clipBy = dElClipBy;
dEl.prototype.clipValues = dElClipValues;


function dElChangeBackground(str) {
	if (is.dom==1) {
		this.css.bgColor = str;
	} else if (is.dom == 2) {
		this.css.background = str;
	} else if (is.dom > 2) {
		this.css.backgroundColor = str;
	}
}
dEl.prototype.setbg = dElChangeBackground;

function dElSetHeight(str) {
	if(is.dom>2) {
		this.css.height = str;
	} else if (is.dom==2) {
		this.css.pixelHeight = str;
	} else if (is.dom==1) {
		this.clipTo(null,null,str,null);	
	}
}
dEl.prototype.setHeight = dElSetHeight;


function dElSetWidth(str) {
	if(is.dom>2) {
		this.css.width = str;
	} else if (is.dom==2) {
		this.css.pixelWidth = str;
	} else if (is.dom==1) {
		this.clipTo(null,str, null, null);	
	}
}
dEl.prototype.setWidth = dElSetWidth;