function doPiramide()
{
	var w = document.getElementById('workarea').value;
	var e = document.getElementById('expertise').value;
	var target = cpage;

	var combi = w+'_'+e;
	switch(combi)
	{
		case "311_308" : target = 314; break;
		case "311_309" : target = 317; break;
		case "311_310" : target = 347; break;
		case "311_" : 	 target = 311; break;
		case "312_308" : target = 345; break;
		case "312_309" : target = 316; break;
		case "312_310" : target = 318; break;
		case "312_" :    target = 312; break;
		case "313_308" : target = 315; break;
		case "313_309" : target = 346; break;
		case "313_310" : target = 319; break;
		case "313_" : 	 target = 313; break;
		case "_308" : 	 target = 308; break;
		case "_309" : 	 target = 309; break;
		case "_310" : 	 target = 310; break;
		default: break;
	}

	document.getElementById('piramidetarget').value = target;
}

function initPiramide()
{
	var w="";
	var e="";
	switch(cpage)
	{
		case "314": var w=311; e=308; break;
		case "317": w=311; e=309; break;
		case "347": w=311; e=310; break;
		case "311": w=311; 	    break;
		case "345": w=312; e=308; break;
		case "316": w=312; e=309; break;
		case "318": w=312; e=310; break;
		case "312": w=312;       break;
		case "315": w=313; e=308; break;
		case "346": w=313; e=309; break;
		case "319": w=313; e=310; break;
		case "313": w=313;        break;
		case "308": 	     e=308; break;
		case "309": 		 e=309; break;
		case "310": 		 e=310; break;
		default: break;
	}

	document.getElementById('workarea').value=w;
	document.getElementById('expertise').value=e;

}