function show_next_page(url){
var present=document.getElementById("present_page").value;
var previous=document.getElementById("previous_page").value;
document.getElementById("previous_page").value=present;
document.getElementById("present_page").value=present+1;
previous=present;
present++;
var next_page = present+ 1;
var val="<table border='0' align='center' cellpadding='1' cellspacing='1'><tr><td >";

if(previous >= 1){
val+='<a href="javascript:;" onclick=\'javascript:show_previous_page("'+url+'");\' target="_self"><img src="'+url+'images/arrow_left.gif"  border="0"/></a></td>';
}
val+="<td align='center' > Review "+present+" of 10 </td><td>";
if(next_page<= 10) {
val+='<a href="javascript:;" onclick=\'javascript:show_next_page("'+url+'");\' target="_self"><img src="'+url+'images/arrow_right.gif" border="0"/></a>';
}
val+="</td><input type='hidden' name='present_page' id='present_page' value='"+present+"'><input type='hidden' name='previous_page' id='previous_page' value='"+previous+"'></tr></table>";
document.getElementById("page"+present).style.display="block";
document.getElementById("page"+previous).style.display="none";
document.getElementById("pageid").innerHTML=val;
}
function show_previous_page(url){
var present=document.getElementById("present_page").value;
var previous=document.getElementById("previous_page").value;
document.getElementById("page"+present).style.display="none";
document.getElementById("page"+previous).style.display="block";
document.getElementById("previous_page").value=previous-1;
document.getElementById("present_page").value=previous;
previous=previous-1;
present=present-1;
var next_page = present-1;
var val="<table border='0' align='center' cellpadding='1' cellspacing='1'><tr><td>";
if(previous >= 1){
val+='<a href="javascript:;" onclick=\'javascript:show_previous_page("'+url+'");\' target="_self"><img src="'+url+'images/arrow_left.gif"  border="0"/></a></td>';
}
val+="<td align='center'> Review "+present+" of 10 </td><td width='26'>";

if(next_page<= 10) {
val+='<a href="javascript:;" onclick=\'javascript:show_next_page("'+url+'");\' target="_self"><img src="'+url+'images/arrow_right.gif" border="0"/></a>';
}
val+="</td><input type='hidden' name='present_page' id='present_page' value='"+present+"'><input type='hidden' name='previous_page' id='previous_page' value='"+previous+"'></tr></table>";
//document.getElementById("page"+present).style.display="block";
//document.getElementById("page"+previous).style.display="none";
document.getElementById("pageid").innerHTML=val;
}
function cb_toggle(start)
{
 var date = new Date();
 date.setTime(date.getTime()+(30*24*60*60*1000));
 var expires = "; expires="+date.toGMTString();

 var content = getNextSibling(start.parentNode);
 var header_text = getNextSibling(start);
 if(start.innerHTML == 'maximize')
 {
 content.style.display = 'block';
 start.innerHTML = 'minimize';
 header_text.style.display = 'none';
 document.cookie = "cb_widget=true"+expires+"; path=/";
 }
 else
 {
 content.style.display = 'none';
 start.innerHTML = 'maximize';
 header_text.style.display = 'block';
 document.cookie = "cb_widget=false"+expires+"; path=/";
 }
}

function getNextSibling(n){
 var x=n.nextSibling;
 while(x.nodeType!=1){
 x=x.nextSibling;
 }
 return x;
}

function readCookie(name) {
 var nameEQ = name + "=";
 var ca = document.cookie.split(';');
 for(var i=0;i < ca.length;i++) {
 var c = ca[i];
 while (c.charAt(0)==' ') c = c.substring(1,c.length);
 if (c.indexOf(nameEQ) == 0) {
 return c.substring(nameEQ.length,c.length);
 }
 }
 return null;
}

var cb_widget = readCookie('cb_widget');
if(cb_widget == 'false')
{
 document.write('<style type=\"text/css\"> .cbw_content { display: none; } </style>' + '<a class="cbw_header_toggle" onClick="cb_toggle(this)">maximize</a>');
}
else
{
 //document.write('<style type=\"text/css\"> .cbw_header_text { display: none; } </style>' + '<a class="cbw_header_toggle" onClick="crunchbase_toggle(this)">minimize</a>');
} 