var ShowAdInContent = true;

function PlaceAdInContent() {
	//-------------------------------------------------------------------------
	// Skip all of this if the browser is not Internet Explorer.
	var ua = window.navigator.userAgent.toLowerCase();
	if (ua.indexOf('msie') == -1) {
		return;
	}
	
	if(ShowAdInContent == false) { return; }
	
	if(document.getElementById) {
		var ac_obj = document.getElementById("ArticleContent");
		
		if(ac_obj == null) { return; }
		
		if(!ac_obj.getElementsByTagName) { return; }
		
		//---------------------------------------------------------------------
		var s_objs = ac_obj.getElementsByTagName("span");
				
		//---------------------------------------------------------------------
		for (var i = s_objs.length - 1; i >= 0; i--){
			var rx = /^\s*$/;
			
			//-----------------------------------------------------------------
			// Find the name of the class that is applied to the current span.
			var str_ClassName = "";
			if(s_objs[i].className) {
				var str_ClassName = s_objs[i].className;
			} else if (s_objs[i]["class"]) {
				var str_ClassName = s_objs[i]["class"];
			}
		
			//-----------------------------------------------------------------
			// We are only interested in working with the vitstorybody portion.
			if(str_ClassName != "vitstorybody") { continue; }
				
			var a_objs = s_objs[i].childNodes;
			var t_objs = new Array();
			var p_obj_1 = null;
			var p_count = 0;
			var idx;
				
			//-----------------------------------------------------------------
			// Loop through all of the nodes in the content area looking for
			// the information that we want.
			for(idx = 0; idx < a_objs.length; idx++) {
				if(a_objs[idx].tagName) {
					if(a_objs[idx].tagName.toLowerCase() == "p") {
						if(!rx.test(a_objs[idx].innerHTML)) {
							p_count++;
					
							//-------------------------------------------------
							// Get any table object that are inside of this
							// paragraph element.
							var t_obs_tmp = story_GetTableObjects(a_objs[idx]);
							if(t_obs_tmp.length != 0) {
								for(var j = 0; j < t_obs_tmp.length; j++) {
									t_objs[t_objs.length] = t_obs_tmp[j];
								}
							}
					
							if(p_count == 1) {
								p_obj_1 = a_objs[idx];
							} else if(p_count == 5) {
								break;
							}
						}
					} else {
						if(p_count == 0) { return;}
					
						//-----------------------------------------------------
						// Get any table object that are inside of this element.
						var t_obs_tmp = story_GetTableObjects(a_objs[idx]);
						if(t_obs_tmp.length != 0) {
							for(var j = 0; j < t_obs_tmp.length; j++) {
								t_objs[t_objs.length] = t_obs_tmp[j];
							}
						}
					}
				}
			}
				
			//-----------------------------------------------------------------
			// First of all, try to move all of the tables that we found before
			// the 5th paragraph so that they are after the 5th paragraph.
			if(p_obj_1 != null) {
				if(p_obj_1.insertAdjacentElement) {
					//---------------------------------------------------------
					// Create the new <div> element that we will be adding the
					// tables too.
					var oDiv = document.createElement("div");
					if(oDiv != null) {
						oDiv.id = "dyn_sidebar";
					} else {
						return;
					}
					
					//---------------------------------------------------------
					// Move the advertisement to the new <div> element.
					var ad_obj = document.getElementById("oas_ad_bottom1");
					if(ad_obj != null) {
						oDiv.appendChild(ad_obj);
						ad_obj.style.display = "inline";
					}
					
					//---------------------------------------------------------
					// Add all of the tables to the new <div>.
					for(idx = 0; idx < t_objs.length; idx++) {
						oDiv.appendChild(t_objs[idx]);
					}
					
					//---------------------------------------------------------
					// Add the new div to the content after the 1st paragraph.
					p_obj_1.insertAdjacentElement("afterEnd", oDiv);
				}
			}
			
			return;
		}
	}
}

function story_GetTableObjects(node) {
	var t_objs = new Array();
	
	node.normalize();
	
	if(node.tagName.toLowerCase() == "table") {
		t_objs[t_objs.length] = node;
	} else if(node.hasChildNodes()) {
		var n_children = node.childNodes;
		
		for(var i = 0; i < n_children.length; i++) {
			if(n_children[i].tagName != null) {
				var tmp_objs = story_GetTableObjects(n_children[i]);
				if(tmp_objs.length != 0) {
					for(var j = 0; j < tmp_objs.length; j++) {
						t_objs[t_objs.length] = tmp_objs[j];
					}
				}
			}
		}
	}
	
	return t_objs;
}