function PageQuery(q) {
	if(q.length > 1)
	{
		this.q = q.substring(1, q.length);
	}
	else
	{
		this.q = null;
	}
	
	this.keyValuePairs = new Array();
	
	if(q) 
	{
		for(var i=0; i < this.q.split("&").length; i++) 
		{
			this.keyValuePairs[i] = this.q.split("&")[i];
		}
	}
	
	this.getKeyValuePairs = function() 
	{ 
		return this.keyValuePairs; 
	}
	
	this.getValue = function(s) 
	{
		for(var j=0; j < this.keyValuePairs.length; j++) 
		{
			if(this.keyValuePairs[j].split("=")[0] == s)
			{
				return this.keyValuePairs[j].split("=")[1];
			}
		}
	
		return false;
	}

	this.getParameters = function() 
	{
		var a = new Array(this.getLength());
		for(var j=0; j < this.keyValuePairs.length; j++) 
		{
			a[j] = this.keyValuePairs[j].split("=")[0];
		}
		return a;
	}
	
	this.getLength = function() 
	{ 
		return this.keyValuePairs.length; 
	} 
}


function queryString(key)
{
	var page = new PageQuery(window.location.search); 
	return unescape(page.getValue(key)); 
}



function renderPrintView()
{
	
	if (queryString('printView')== 'true')
	{
		
		window.print();
		//orig var toHide = 'access,browserSupport,header,qglogo,tools,agency,banner,nav2,contentline,printfriendly,contentwide,bcrumb,feature,footer';
		var toHide = 'access,browserSupport,header,qglogo,tools,agency,banner,nav2,contentline,printfriendly,bcrumb,feature,footer';
		//var toHide = 'access,browserSupport,header,qglogo,tools,agency,banner,contentline,printfriendly,contentwide,bcrumb,feature,footer,nav2';


		var toHideArr = toHide.split(',');
		//splits up comma separated list in line 73

		if (toHideArr)
		{


			for(var i=0; i < toHideArr.length; i++) 
			{
				var elementToHide = document.getElementById(toHideArr[i]);

				if (elementToHide)
				{
					elementToHide.style.display = 'none';
				}
	
			}


			//start footer		
			var foot = document.getElementById('footer');
		
			if (foot != 'undefined')
			{	
			
			foot.innerHTML = "<p>&copy; The State of Queensland (Department of the Premier and Cabinet) 2005.</p>";
			}
			//end footer

		
		
			var i=0; 
			while(i<document.links.length)
			{
				document.links[i].href='#';i++;
			}
		}
	}

}