$(document).ready(initPage);
function initPage()
{
	initRollovers();
	initResearch();	
	initStriping();
}

function initStriping()
{
	//$(".bio:odd").css("background","none");
	$(".bio, .bioWhiteBG").each(function() {
												if($(this).children("img").length > 1)
												{
													$(this).children("img:gt(0)").hide();
												}
											});
	$(".bio, .bioWhiteBG").hover(function () 
							  {
								  $(this).css("background","none");
								  if($(this).children("img").length > 1)
								  {
									  $(this).children("img:eq(0)").hide();
									  $(this).children("img:eq(1)").show();
								  }
								}, function() 
								{
									if(!$(this).hasClass("bioWhiteBG"))
									{
										$(this).css("background","#E6E6E6");
									}
									if($(this).children("img").length > 1)
									{
									  $(this).children("img:eq(0)").show();
									  $(this).children("img:eq(1)").hide();
									}
								});
}
function initRollovers()
{
	$(".footerNewsLink").hover(
							   function() 
							   {
							   		$(this).addClass("footerNewsLinkOver"); 
								}, function() 
								{
									$(this).removeClass("footerNewsLinkOver");
								}
								);
	$(".footerAnalysisLink").hover(
							   function() 
							   {
							   		$(this).addClass("footerAnalysisLinkOver"); 
								}, function() 
								{
									$(this).removeClass("footerAnalysisLinkOver");
								}
								);
	$(".footerEventsLink").hover(
							   function() 
							   {
							   		$(this).addClass("footerEventsLinkOver"); 
								}, function() 
								{
									$(this).removeClass("footerEventsLinkOver");
								}
								);	
	
	
	$(".topSection a img[src='images/ur_Overview_UnSelected.jpg']").hover(function () 
																		  {
																			  $(this).attr("src", "images/ur_Overview_SelectedOver.jpg");
																		  }, function () 
																		  {
																			  $(this).attr("src", "images/ur_Overview_UnSelected.jpg");
																		  }																
																		);
	$(".topSection a img[src='images/ur_Contact_UnSelected.jpg']").hover(function () 
																		  {
																			  $(this).attr("src", "images/ur_Contact_UnSelectedOver.jpg");
																		  }, function () 
																		  {
																			  $(this).attr("src", "images/ur_Contact_UnSelected.jpg");
																		  }																
																		);
	$(".topSection a img[src='images/ur_Staff_UnSelected.jpg']").hover(function () 
																		  {
																			  $(this).attr("src", "images/ur_Staff_UnSelectedOver.jpg");
																		  }, function () 
																		  {
																			  $(this).attr("src", "images/ur_Staff_UnSelected.jpg");
																		  }																
																		);
	/*
	$(".valueTracker, .event").hover( function() 
													   {
															$(this).addClass("over");   
													   }, function () 
													   {
														   $(this).removeClass("over");
													   }
													   );
	*/
	$(".blueBackground").hover( function() 
													   {
															$(this).addClass("overBlueBackground");   
													   }, function () 
													   {
														   $(this).removeClass("overBlueBackground");
													   }
													   );
	$(".lightBlueBackground").hover( function() 
													   {
															$(this).addClass("overLightBlueBackground");   
													   }, function () 
													   {
														   $(this).removeClass("overLightBlueBackground");
													   }
													   );
	$(".greyBackground").hover( function() 
													   {
															$(this).addClass("overGreyBackground");   
													   }, function () 
													   {
														   $(this).removeClass("overGreyBackground");
													   }
													   );
}

function initResearch()
{
	var hcHeight = 0;
	var offset = 6;
	 $(".healthcareResearch .researchItem:lt(2)").each(function() {
																	hcHeight += $(this).height() + offset;
																});
	$(".healthcareResearch").height(hcHeight);
	$("#moreHealthcareResearchBtn").click(function() {
												    $(".healthcareResearch").slideUp("normal", function() 
																										{ 
																										$(this).attr("style", "display:none; height:auto;").slideDown();
																										});
													$(this).hide();
													$("#lessHealthcareResearchBtn").show();
												   });
	$("#lessHealthcareResearchBtn").click(function() {
												$(".healthcareResearch").animate({ height: hcHeight}, "normal" );
												$(this).hide();
												$("#moreHealthcareResearchBtn").show();
											   });	
	
	var tHeight = 0;
	 $(".technologyeResearch .researchItem:lt(2)").each(function() {
																	tHeight += $(this).height() + offset;
																});
	$(".technologyeResearch").height(tHeight);
	$("#moreTechnologyResearchBtn").click(function() {
												    $(".technologyeResearch").slideUp("normal", function() 
																										{ 
																										$(this).attr("style", "display:none; height:auto;").slideDown();
																										});
													$(this).hide();
													$("#lessTechnologyResearchBtn").show();
												   });
	
	$("#lessTechnologyResearchBtn").click(function() {
												$(".technologyeResearch").animate({ height: tHeight}, "normal" );
												$(this).hide();
												$("#moreTechnologyResearchBtn").show();
											   });	

	
	
	
	var viHeight = 0;
	 $(".verticalResearch .researchItem:lt(2)").each(function() {
																	viHeight += $(this).height() + offset;
																});
	$(".verticalResearch").height(viHeight);
	$("#moreVerticalResearchBtn").click(function() {
												    $(".verticalResearch").slideUp("normal", function() 
																										{ 
																										$(this).attr("style", "display:none; height:auto;").slideDown();
																										});
													$(this).hide();
													$("#lessVerticalResearchBtn").show();
												   });	
	
	$("#lessVerticalResearchBtn").click(function() {
												    $(".verticalResearch").animate({ height: viHeight}, "normal" );
													$(this).hide();
													$("#moreVerticalResearchBtn").show();
												   });	
}

function SwapEngagementImages(obj, img1, img2)
{
    if (obj.children('img')[0]) obj.children('img')[0].src = "images/logos/" + img1;
    if (obj.children('img')[1]) obj.children('img')[1].src = "images/logos/" + img2;
}