function include_dom(script_filename) {
    var html_doc = document.getElementsByTagName('head').item(0);
    var js = document.createElement('script');
    js.setAttribute('language', 'javascript');
    js.setAttribute('type', 'text/javascript');
    js.setAttribute('src', script_filename);
    html_doc.appendChild(js);
    return false;
}

function count_strings(string, word) {
	var substrings = string.split(word);
	return substrings.length - 1;
}

function get_textarea(textarea_obj) {return(textarea_obj.value);}
function set_textarea(textarea_obj,txt) {textarea_obj.value = txt;}
var win=null;var mgtm;var tID=null;var prop=90;var tmR=false;var mgdly=1000;
function append_textarea(textarea_obj,txt) {textarea_obj.value += txt;}

function get_selection() {
	if (document.getSelection) {
		var txt = window.getSelection();
	} else if (document.selection && document.selection.createRange) {
		var range = document.selection.createRange();
		var txt = range.text;
	} else {
		var txt = "Sorry, this is not supported with your browser.";
	}
	return(txt);
}

function formatText(txt2) {
	var textarea_obj = document.formm.requiredmessage
	var txt = get_selection();
	var existing_txt = get_textarea(textarea_obj);
	var string_count = count_strings(existing_txt,txt);
	
	if (txt == "" || string_count > 1) {
		append_textarea(textarea_obj,txt2);
	} else if (txt != null) {
		var new_txt = existing_txt.replace(txt,txt2);
		set_textarea(textarea_obj,new_txt);
	}
}

function openWin5(url) { 
	var jumpToHere;
	var winOptions;
	var popUpWindow;
	//alert(url);
	jumpToHere = url;
	winOptions = "top=100,left=200,width=550,height=400,scrollbars=yes";
	popUpWindow = open(jumpToHere, "MyWindow22", winOptions);
}

function submitform(){ document.form1.submit();}
function popUpWin(url, win, width, height, options){
	var leftPos = (screen.availWidth - width) / 2;
	var topPos = (screen.availHeight - height) / 2;
	options += 'width=' + width + ',height=' + height + ',left=' + leftPos + ',top=' + topPos;
	return window.open(url, win, options);
}

function ringtone(para) { 
 window.open( "/GhanaHome/ringtonepopup.asp?id="+para, "popupwin2", "toolbar=0,scrollbars=0,resizable=0,HEIGHT=50,WIDTH=230,location=0,statusbar=0,menubar=0,resizable=0"); 
} 

function download(para) {
	window.open( "/GhanaHome/startDownload.asp?File="+para, "popupwin3", "toolbar=0,scrollbars=0,resizable=0,HEIGHT=50,WIDTH=230,location=0,statusbar=0,menubar=0,resizable=0"); 
} 

function Popup(){ 
	var w = 640, h = 480;
	if (document.all || document.layers) {
	   w = screen.availWidth;
	   h = screen.availHeight;
	}
	var leftPos = w/2;
    	var topPos = h/2;
	TheNewWin=window.open("/GhanaHome/media/radio/radionew.asp", "popupwin30","toolbar=0,location=0,status=0,menubar=0,scrollbars=0,resizable=0,width=550,height=530,top=" + topPos + ",left=" + leftPos);
    	TheNewWin.focus();
} 

function toafriend(para){ 
 window.open( para, "popupwin10", "toolbar=0,scrollbars=0,resizable=0,HEIGHT=500,WIDTH=640,location=0,statusbar=0,menubar=0,resizable=0"); 
} 

function quote(para){ 
 window.open( para, "popupwin22", "toolbar=0,scrollbars=0,resizable=0,HEIGHT=200,WIDTH=400,location=0,statusbar=0,menubar=0,resizable=0"); 
} 

function currenyconverter(){ 
 window.open( 'http://www.xe.com/pca/input.cgi?Template=full&FromSelect=GHS&ToSelect=USD', "currency", "toolbar=0,scrollbars=0,resizable=0,HEIGHT=220,WIDTH=630,location=0,statusbar=0,menubar=0,resizable=0"); 
} 

function InTT(){mgtm=prop;STC();STT();}
function author(id){ 
 window.open( '/GhanaHome/admin/sendmail.asp?id='+id, "feedbck", "toolbar=0,scrollbars=0,resizable=0,HEIGHT=250,WIDTH=450,location=0,statusbar=0,menubar=0,resizable=0"); 
} 

function showPoll(id){
 window.open( '/GhanaHome/poll/showresults.asp?quest_id=' + id, "poll", "toolbar=0,scrollbars=0,resizable=0,HEIGHT=350,WIDTH=420,location=0,statusbar=0,menubar=0,resizable=0"); 
}

function checkrequired(which) {
	var pass=true;
	if  (document.images) {
		for (i=0;i<which.length;i++) {
		var tempobj=which.elements[i];
			if (tempobj.name.substring(0,8)=="required") {
			   if (((tempobj.type=="text"||tempobj.type=="textarea")&& tempobj.value=='')||(tempobj.type.toString().charAt(0)=="s"&& tempobj.selectedIndex==0)) {
			   		
					pass=false;
					break;
		   		}
			}
	 	}
    }
	if (!pass) {
		shortFieldName=tempobj.name.substring(8,30).toUpperCase();
		alert("Please make sure the "+shortFieldName+" field was properly completed.");
		return false;
	}
	else
	return true;
}

function STT(){if(mgtm==0){InTT();runMg();}else{mgtm=mgtm-1;tmR=true;tID=self.setTimeout("STT()", mgdly);}}
function popUpPage(url, parameters, name)
{
	var day = new Date();
	var pageName = name ? name : day.getTime()
	eval("mg"+pageName+" = window.open('"+url+"','"+pageName+"','"+parameters+"')");
	if (eval("mg"+pageName) && window.focus) eval("mg"+pageName).focus();
}

function runMg(){if (document.getElementById('468x60') != null){ajax("/mg/1/","468x60");}if (document.getElementById('120x600') != null){ajax("/mg/2/","120x600");}if (document.getElementById('160x600') != null){ajax("/mg/3/","160x600");}if (document.getElementById('300x250') != null){ajax("/mg/4/","300x250");}if (document.getElementById('728x90') != null){ajax("/mg/5/","728x90");}if (document.getElementById('adbanner') != null){ajax("/mg/6/","adbanner");}}
function NewWindow(mypage,myname,w,h,scroll){
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings ='height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable';
	win = window.open(mypage,myname,settings);
}

function fontClick(id){
	if(id == "plus"){
		document.getElementById("minus.dim").style.display="none";
		document.getElementById("plus.dim").style.display="";
		document.getElementById("plus").style.display="none";
		document.getElementById("minus").style.display="";
		
		document.getElementById("bodytext").style.fontSize="14px";	
		
	} else if(id == "minus"){
		document.getElementById("minus.dim").style.display="";
		document.getElementById("plus.dim").style.display="none";
		document.getElementById("plus").style.display="";
		document.getElementById("minus").style.display="none";	
		
		document.getElementById("bodytext").style.fontSize="12px";		
	}
}	

function GetXmlHttpObject(){ 
	var objXMLHttp=null;
	if (window.XMLHttpRequest){ // if Mozilla, Safari etc
		objXMLHttp=new XMLHttpRequest();
	}
	else if (window.ActiveXObject) { // if IE

		try {
			objXMLHttp = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			try{
				objXMLHttp = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e){}
		}
	}
	return objXMLHttp;
}

function ajax(para,id){ 
	var xmlHttp;
	xmlHttp=GetXmlHttpObject();

	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return false;
	} 
	var url; 
	if (para.indexOf("?")>0){
		url=para+"&sids="+Math.random();
	} else{
		url=para; 
	}
	xmlHttp.onreadystatechange=function(){
		if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
			document.getElementById(id).innerHTML=xmlHttp.responseText;
		} 
	} 
	xmlHttp.open("GET",url,true);mgtm=prop;xmlHttp.send(null);
}

function getVote(QUEST_ID,ANS_ID){
	ajax('/ghanahome/poll/ajaxpost.asp?ANS_ID=' + ANS_ID + '&QUEST_ID=' + QUEST_ID,'poll');
} 

function swapImage(img){document.classimage.src=img;}
function STC(){if(tmR){clearTimeout(tID);tmR=false;}}
function changeImg(which,flag) {
	switch(which) {
		case "NxtBtn":
			switch (flag) {
				case 1:
					document.getElementById(which).src = "http://img.modernghana.com/images/buttons/next_over.gif"
				break;
				default:
					document.getElementById(which).src = "http://img.modernghana.com/images/buttons/next.gif"				
			}
		break;
		case "PrvsBtn":
			switch (flag) {
				case 1:
					document.getElementById(which).src = "http://img.modernghana.com/images/buttons/prev_over.gif"
				break;
				default:
					document.getElementById(which).src = "http://img.modernghana.com/images/buttons/prev.gif"				
			}		
		break;
		default:
	}
}