activateMenu = function(nav) {
	    if(document.all && document.getElementById(nav).currentStyle){
	        // only MSIE supports document.all
            var navroot = document.getElementById(nav);

            /* Get all the list items within the menu */
            var lis=navroot.getElementsByTagName("LI");
            for(i=0;i<lis.length;i++){
                /* If the LI has another menu level */
                if(lis[i].lastChild.tagName=="UL"){
                    /* assign the function to the LI */
                    lis[i].onmouseover=function(){
                        /* display the inner menu */
                        this.lastChild.style.display="block";
                    }
                    lis[i].onmouseout=function(){
                        this.lastChild.style.display="none";
                    }
                }
            }
        }
    }

window.onload=function()
{
	activateMenu('pagenavigation');
	if(document.getElementsByTagName)
	matchHeight();

	activateMenu('dmenu');
	if(document.getElementsByTagName)
	matchHeight();
}



$(document).ready(function() {

/* clear form */
clearInput('.feedinput');

});

function matchHeight(){
	setHeight('container');
	
}
function setHeight(arg){
	var divs,contDivs,subContDivsLeft,subContDivsRight,maxHeight,subMaxHeight,divHeight,d;
	
	// get all <div> elements in the document
	divs=document.getElementsByTagName('div');
	contDivs=[];
	
	// initialize maximum height value
	maxHeight=0;
	
	// iterate over all <div> elements in the document
	for(var i=0;i<divs.length;i++)
	{
		// make collection with <div> elements with class attribute 'container'
		//if(/\bcontainer\b/.test(divs[i].className))
		if(eval("/\\b"+arg+"\\b/.test(divs[i].className)"))
		{
			d=divs[i];
			contDivs[contDivs.length]=d;
			
			// determine height for <div> element
			if(d.offsetHeight)
			{
				divHeight=d.offsetHeight;
			}
			else if(d.style.pixelHeight)
			{
				divHeight=d.style.pixelHeight; 
			}
			
			maxHeight=Math.max(maxHeight,divHeight);
		}
	}
	// assign maximum height value to all of container <div> elements
	for(var i=0;i<contDivs.length;i++){			
		contDivs[i].style.height= maxHeight + "px";
	}
}

function clearInput (cssClass) {
	// Get the input field and assign it to a variable
	var focusField = $(cssClass);
	
	focusField.focus( function(){
		// Assign $(this) to a variable, allowing DOM to do less lookup
		var el = $(this);
		var val = el.val();
		
		// Using jQuery data object, check to see if value has been 
		// assigned to placeholder data object and if not it should be assigned a value.
		if (!el.data('placeholder')) {
			el.data('placeholder', val);
		}
		
		if(val === el.data('placeholder')) {
			el.val('');
		}
	});
	
	// Execute when user leaves the input field
	focusField.blur( function () {
		// Assign $(this) to a variable, allowing DOM to do less lookup
		var el = $(this);
		if (el.val() === '') {
			el.val(el.data('placeholder') || '');
		}
	});
}


/* Bookmark Script */

      var pageurl=location.href;
      var pagetitle=document.title;      
      function bookmarksite(title,url){
      if (window.sidebar)
      window.sidebar.addPanel(title, url, "");
      else if(window.opera && window.print){
      var elem = document.createElement('a');
      elem.setAttribute('href',url);
      elem.setAttribute('title',title);
      elem.setAttribute('rel','sidebar');
      elem.click();
      }
      else if(document.all)
      window.external.AddFavorite(url, title);
      }