nav_aboutus_off=new Image(); nav_aboutus_off.src="images/nav_aboutus.gif"
nav_aboutus_on=new Image(); nav_aboutus_on.src="images/nav_aboutus_on.gif"

nav_ourclients_off=new Image(); nav_ourclients_off.src="images/nav_ourclients.gif"
nav_ourclients_on=new Image(); nav_ourclients_on.src="images/nav_ourclients_on.gif"

nav_exhibitionstands_off=new Image(); nav_exhibitionstands_off.src="images/nav_exhibitionstands.gif"
nav_exhibitionstands_on=new Image(); nav_exhibitionstands_on.src="images/nav_exhibitionstands_on.gif"

nav_productlaunches_off=new Image(); nav_productlaunches_off.src="images/nav_productlaunches.gif"
nav_productlaunches_on=new Image(); nav_productlaunches_on.src="images/nav_productlaunches_on.gif"

nav_presentationsandconferences_off=new Image(); nav_presentationsandconferences_off.src="images/nav_presentationsandconferences.gif"
nav_presentationsandconferences_on=new Image(); nav_presentationsandconferences_on.src="images/nav_presentationsandconferences_on.gif"

nav_openairlighting_off=new Image(); nav_openairlighting_off.src="images/nav_openairlighting.gif"
nav_openairlighting_on=new Image(); nav_openairlighting_on.src="images/nav_openairlighting_on.gif"

nav_theatricalevents_off=new Image(); nav_theatricalevents_off.src="images/nav_theatricalevents.gif"
nav_theatricalevents_on=new Image(); nav_theatricalevents_on.src="images/nav_theatricalevents_on.gif"

nav_rockandroll_off=new Image(); nav_rockandroll_off.src="images/nav_rockandroll.gif"
nav_rockandroll_on=new Image(); nav_rockandroll_on.src="images/nav_rockandroll_on.gif"

nav_videoproduction_off=new Image(); nav_videoproduction_off.src="images/nav_videoproduction.gif"
nav_videoproduction_on=new Image(); nav_videoproduction_on.src="images/nav_videoproduction_on.gif"

nav_displaysystemssale_off=new Image(); nav_displaysystemssale_off.src="images/nav_displaysystemssale.gif"
nav_displaysystemssale_on=new Image(); nav_displaysystemssale_on.src="images/nav_displaysystemssale_on.gif"

nav_displaysystemshire_off=new Image(); nav_displaysystemshire_off.src="images/nav_displaysystemshire.gif"
nav_displaysystemshire_on=new Image(); nav_displaysystemshire_on.src="images/nav_displaysystemshire_on.gif"

nav_avandstagesale_off=new Image(); nav_avandstagesale_off.src="images/nav_avandstagesale.gif"
nav_avandstagesale_on=new Image(); nav_avandstagesale_on.src="images/nav_avandstagesale_on.gif"

nav_avandstagehire_off=new Image(); nav_avandstagehire_off.src="images/nav_avandstagehire.gif"
nav_avandstagehire_on=new Image(); nav_avandstagehire_on.src="images/nav_avandstagehire_on.gif"

nav_contactus_off=new Image(); nav_contactus_off.src="images/nav_contactus.gif"
nav_contactus_on=new Image(); nav_contactus_on.src="images/nav_contactus_on.gif"

function swapImg(img, state) {
	eval('document.images[img].src= ' + img + state + '.src')
}

function displayPic(path) {
	var imgwin = window.open("pic_viewer.html?"+path, "", "resizable=1,scrollbars=1,top=0,left=0,height=400,width=400");
}

function confirmCmd(cmd, frm) {
	ret = false

	if (cmd == 'DELETE') {
		ret = confirm('Are you sure you want to delete this?')
	} else if (cmd == 'DELETE_CAT') {
		ret = confirm('Are you sure you want to delete this category? It may result in the loss of data within this category!')
	}
	return ret
}