var cli="";
var cli1="";
var cli2="";
var cli3="";
var cli4="";

//Functions that are named changecolor are used to change the button colors(Experts,Books and categories) in the searchtype rhtml
function changecolor2(click)
{	
cli=click;
cli2="#69b0ff";
	if (document.getElementById('bookresult')){
	document.getElementById('bookresult').style.background="#69b0ff";
	document.getElementById('bookresult').style.color="#FFFFFF";
	}
	if (document.getElementById('expertresult')){
	document.getElementById('expertresult').style.background="white";
	document.getElementById('expertresult').style.color="black";
	}
	if (document.getElementById('categoryresult')){
	document.getElementById('categoryresult').style.background="white";
	document.getElementById('categoryresult').style.color="#000000";
	}
	
}
function changecolor4(click)
{	
cli=click;
cli4="#69b0ff";
	if (document.getElementById('bookresult')){
	document.getElementById('bookresult').style.background="#69b0ff";
	document.getElementById('bookresult').style.color="#FFFFFF";
	}
	if (document.getElementById('categoryresult')){
	document.getElementById('categoryresult').style.background="white";
	document.getElementById('categoryresult').style.color="#000000";
	}
	
}
function changecolor3(click)
{	
cli=click;
cli3="#69b0ff";
	if (document.getElementById('categoryresult')){
	document.getElementById('categoryresult').style.background="#69b0ff";
	document.getElementById('categoryresult').style.color="#FFFFFF";
	}
	if (document.getElementById('bookresult')){
	document.getElementById('bookresult').style.background="white";
	document.getElementById('bookresult').style.color="#000000";
	}
	if (document.getElementById('expertresult')){
	document.getElementById('expertresult').style.background="white";
	document.getElementById('expertresult').style.color="black";
	}
	
}
function changecolor1(click)
{	
cli=click;
cli1="#69b0ff";
	if (document.getElementById('expertresult')){
	document.getElementById('expertresult').style.background="#69b0ff";
	document.getElementById('expertresult').style.color="#FFFFFF";
	}
	if (document.getElementById('bookresult')){
	document.getElementById('bookresult').style.background="white";
	document.getElementById('bookresult').style.color="#000000";
	}
	if (document.getElementById('categoryresult')){
	document.getElementById('categoryresult').style.background="white";
	document.getElementById('categoryresult').style.color="#000000";
	}

}

//On click of page number in search the special char are replaced and the next or previous page content will be displayed
function searchval(pageno,searchtxt)
{
searchtxt=searchtxt.replace(/\+/g,"%2B")
new Ajax.Updater('result', '/search/books?page='+pageno+'&search_txt='+searchtxt, {asynchronous:true, evalScripts:true,onComplete:function(request){new Effect.Appear('result',{duration:0.1});}}); return false;
}

function paginate_exp(pageno,searchtxt)
{

searchtxt=searchtxt.replace(/\+/g,"%2B")

new Ajax.Updater('result', '/search/e_search?page='+pageno+'&search_txt='+searchtxt, {asynchronous:true, evalScripts:true,onComplete:function(request){new Effect.Appear('result',{duration:0.1});}}); return false;
}

function searchbook(searchtxt)
{
searchtxt=searchtxt.replace(/\+/g,"%2B")
new Ajax.Updater('result', '/search/books?search_txt='+searchtxt, {asynchronous:true, evalScripts:true,onComplete:function(request){new Effect.Appear('result',{duration:0.1});}}); return false;

}
function searchcat(searchtxt)
{
searchtxt=searchtxt.replace(/\+/g,"%2B")
new Ajax.Updater('result', '/search/categories?search_txt='+searchtxt, {asynchronous:true, evalScripts:true,onComplete:function(request){new Effect.Appear('result',{duration:0.1});}}); return false;

}
function searchexp(searchtxt)
{
searchtxt=searchtxt.replace(/\+/g,"%2B")
new Ajax.Updater('result', '/search/e_search?search_txt='+searchtxt, {asynchronous:true, evalScripts:true,onComplete:function(request){new Effect.Appear('result',{duration:0.1});}}); return false;

}