var COLLAPSABLE_PARENT_NAME = "collapsable";
var COLLAPSABLE_PARENT_TYPE = "div";
var COLLAPSABLE_CHILD_TYPE = "div";
var COLLAPSABLE_CHILD_NAME = "collapse";
var COLLAPSABLE_EXPAND = "[expand]";
var COLLAPSABLE_SHRINK = "[shrink]";
/*
init = function() {
	if(document.getElementById && document.createTextNode) {
		var entries = document.getElementsByTagName(COLLAPSABLE_PARENT_TYPE);
		for(i=0;i<entries.length;i++)
			if (entries[i].className==COLLAPSABLE_PARENT_NAME)
				assignCollapse(entries[i]);
	}
}
*/
function init ()
{
		if(document.getElementById && document.createTextNode) {
		var entries = document.getElementsByTagName(COLLAPSABLE_PARENT_TYPE);
		for(i=0;i<entries.length;i++)
			if (entries[i].className==COLLAPSABLE_PARENT_NAME)
				assignCollapse(entries[i]);
	}

}
assignCollapse = function (div) {
	var button = document.createElement('a');
	button.style.cursor='pointer';
	button.setAttribute('expand', COLLAPSABLE_EXPAND);
	button.setAttribute('shrink', COLLAPSABLE_SHRINK);
	button.setAttribute('state', -1);
	button.innerHTML='dsds';
	div.insertBefore(button, div.getElementsByTagName(COLLAPSABLE_CHILD_TYPE)[0]);

	button.onclick=function(){ 
		var state = -(1*this.getAttribute('state'));
		this.setAttribute('state', state);
		
this.parentNode.getElementsByTagName(COLLAPSABLE_CHILD_TYPE)[0].style.display=state==1?'none':'block';
		this.innerHTML = this.getAttribute(state==1?'expand':'shrink');
	};					
	button.onclick();
}

function ExpandText (interviewNumber, action)
{
	var elSummary = document.getElementById("interview"+interviewNumber+"Summary");
	var elComplete = document.getElementById("interview"+interviewNumber+"Complete");

	if (action == "expand")
	{
		elSummary.style.display = "none";
		elComplete.style.display = "block";	
	}
	else
	{
		elSummary.style.display = "block";
		elComplete.style.display = "none";	
	
	}
}

//window.onload=init;