// JavaScript Document
function redirect(url){
	location.replace(url);
}
function pageChange(url){
	window.open(url, '_self');
}

function confirmDelete(msg, url){
	if(confirm(msg) == true){
		location.replace(url);
	}
}

function popUp(url){
	window.open(url, 'MyWindow', 'width=300, height=100', true);
}

function extenderElement(elementName){
	var obj = window.document.getElementById(elementName).value; 
	opener.document.getElementById(elementName).value = obj;
	window.close();
}

function newWindow(url){
	window.open(url, 'MyWindow', 'width=603, height=404', true);
}

//---------------------------------------------------------------------------------------------------
//                Text Editor Function
//---------------------------------------------------------------------------------------------------
function insertTag(opTag, clsTag, mode){
	var txtBox = document.getElementById("wpage_content");
	if(document.selection){
		var selected = new Object;
		selected = form1.wpage_content.document.selection.createRange().text;
		if(selected != "" && mode == 1){
			form1.wpage_content.document.selection.createRange().text = opTag+selected+clsTag;
			document.form1.wpage_content.focus();
		}else if(mode == 2){
			document.form1.wpage_content.focus();
			form1.wpage_content.document.selection.createRange().text = opTag+clsTag;
		}else{
			document.form1.msg.focus();
			form1.wpage_content.document.selection.createRange().text = opTag+clsTag;
		}
	}else if(typeof txtBox.selectionStart != 'undefined'){
		var $before, $after, $selection;
		$before= txtBox.value.substring(0, txtBox.selectionStart)
		$selection = txtBox.value.substring(txtBox.selectionStart, txtBox.selectionEnd)
		$after = txtBox.value.substring(txtBox.selectionEnd, txtBox.value.length)
		
		if($selection != "" && mode == 1){
			txtBox .focus();
			txtBox.value= String.concat($before +  opTag + $selection + clsTag + $after)
		}else if(mode == 2){
			txtBox .focus();
			txtBox.value= String.concat($before +  opTag + clsTag + $after)
		}else{
			txtBox .focus();
			txtBox.value= String.concat($before +  opTag + clsTag + $after)
		}
	}
} 
//create basic Tag  Bold, Italic and underline
function basicTag(mode){
	insertTag("<"+mode+">", "</"+mode+">", 1);
}
//create URL Tag 
function imageTag(){	
	var enterImageURL = prompt("Enter  the complete URL for the image", "http://");
	insertTag("<img src='"+enterImageURL, "'/>", 2);
}
//create URL Tag 
function urlTag(){	
	var txtBox = document.getElementById("wpage_content");
	if(document.selection){
		var enterURL = prompt("Enter  the complete URL for the hyperlink", "http://");
		//var enterURL = prompt("Enter  the title of the webpage", "My Webpage");
		insertTag("<a href='"+enterURL+"' target='_blank'>", "</a>", 1);
	}else if(typeof txtBox.selectionStart != 'undefined'){
		var enterURL = prompt("Enter  the complete URL for the hyperlink", "http://");
		insertTag("<a href='"+enterURL+"' target='_blank'>", "</a>", 1);
	}
}


//--------->>>>>
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->